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Posted to commits@hugegraph.apache.org by gi...@apache.org on 2023/05/11 17:04:34 UTC
[incubator-hugegraph-doc] branch asf-site updated: Branch fix load example (#213)
This is an automated email from the ASF dual-hosted git repository.
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in repository https://gitbox.apache.org/repos/asf/incubator-hugegraph-doc.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 075ff155 Branch fix load example (#213)
075ff155 is described below
commit 075ff155c6d7f9d0a11ec8f75247c992109c1d99
Author: imbajin <im...@users.noreply.github.com>
AuthorDate: Thu May 11 17:04:28 2023 +0000
Branch fix load example (#213)
* Update hugegraph-loader.md
---------
Co-authored-by: imbajin <ji...@apache.org> be712b40cead4c00a9d44f8edc56f95a3403a917
---
cn/docs/_print/index.html | 43 +++++++++++-----------
cn/docs/index.xml | 43 +++++++++++-----------
cn/docs/quickstart/_print/index.html | 43 +++++++++++-----------
cn/docs/quickstart/hugegraph-loader/index.html | 49 +++++++++++++-------------
cn/docs/quickstart/index.xml | 43 +++++++++++-----------
cn/sitemap.xml | 2 +-
docs/_print/index.html | 43 +++++++++++-----------
docs/index.xml | 43 +++++++++++-----------
docs/quickstart/_print/index.html | 43 +++++++++++-----------
docs/quickstart/hugegraph-loader/index.html | 49 +++++++++++++-------------
docs/quickstart/index.xml | 43 +++++++++++-----------
en/sitemap.xml | 2 +-
sitemap.xml | 2 +-
13 files changed, 229 insertions(+), 219 deletions(-)
diff --git a/cn/docs/_print/index.html b/cn/docs/_print/index.html
index f4525414..bba940a6 100644
--- a/cn/docs/_print/index.html
+++ b/cn/docs/_print/index.html
@@ -544,7 +544,7 @@ Office,388
当然如果修改后的数据行仍然有问题，则会被再次记录到失败文件中（不用担心会有重复行）。</p><p>每个顶点映射或边映射有数据插入失败时都会产生自己的失败文件，失败文件又分为解析失败文件（后缀 .parse-error）和插入失败文件（后缀 .insert-error），
它们被保存在 <code>${struct}/current</code> 目录下。比如映射文件中有一个顶点映射 person 和边映射 knows，它们各有一些错误行，当 Loader 退出后，在
<code>${struct}/current</code> 目录下会看到如下文件：</p><ul><li>person-b4cd32ab.parse-error: 顶点映射 person 解析错误的数据</li><li>person-b4cd32ab.insert-error: 顶点映射 person 插入错误的数据</li><li>knows-eb6b2bac.parse-error: 边映射 knows 解析错误的数据</li><li>knows-eb6b2bac.insert-error: 边映射 knows 插入错误的数据</li></ul><blockquote><p>.parse-error 和 .insert-error 并不总是一起存在的，只有存在解析出错的行才会有 .parse-error 文件，只有存在插入出错的行才会有 .insert-error 文件。</p></blockquote><h5 id=343-logs-目录文件说明>3.4.3 logs 目录文件说明</h5><p>程序执行过程中各日志及错误数据会写入 hugegraph-load [...]
-</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。(<a href=https://github.com/apache/incubator-hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub 地址</a>)</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -569,7 +569,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -587,26 +586,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -616,26 +616,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
diff --git a/cn/docs/index.xml b/cn/docs/index.xml
index 7a4ae28e..0406c757 100644
--- a/cn/docs/index.xml
+++ b/cn/docs/index.xml
@@ -5571,7 +5571,7 @@ Office,388
<p>运行 bin/hugegraph-loader 并传入参数</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/hugegraph-loader -g <span style="color:#ce5c00;font-weight:bold">{</span>GRAPH_NAME<span style="color:#ce5c00;font-weight:bold">}</span> -f <span style="color:#4e9a06">${</span><span style="color:#000">INPUT_DESC_FILE</span><span style="color:#4e9a06" [...]
</span></span></code></pre></div><h3 id="4-完整示例">4 完整示例</h3>
-<p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。</p>
+<p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。(<a href="https://github.com/apache/incubator-hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file">GitHub 地址</a>)</p>
<h4 id="41-准备数据">4.1 准备数据</h4>
<p>顶点文件：<code>example/file/vertex_person.csv</code></p>
<pre tabindex="0"><code class="language-csv" data-lang="csv">marko,29,Beijing
@@ -5604,7 +5604,6 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weight: [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weigh [...]
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByName&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAge&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bol [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAgeAndCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-wei [...]
@@ -5623,26 +5622,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;CSV&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;header&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</spa [...]
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;age&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;city&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;city&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;skipped_line&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;regex&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;(^#|^//).*&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;null_values&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;NULL&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;null&#34;</span><span style="color:#000;font-weight:bold">,&l [...]
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_software.text&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_software.txt&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;TEXT&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;delimiter&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;|&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;GBK&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;id&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;id&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;ignored&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;ISBN&#34;</span><span style="color:#000;font-weight:bold">]</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;edges&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span>
@@ -5652,26 +5652,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyyMMdd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;created&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">],</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_id&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyy-MM-dd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">]</span>
diff --git a/cn/docs/quickstart/_print/index.html b/cn/docs/quickstart/_print/index.html
index e111d57a..664cec4b 100644
--- a/cn/docs/quickstart/_print/index.html
+++ b/cn/docs/quickstart/_print/index.html
@@ -538,7 +538,7 @@ Office,388
当然如果修改后的数据行仍然有问题，则会被再次记录到失败文件中（不用担心会有重复行）。</p><p>每个顶点映射或边映射有数据插入失败时都会产生自己的失败文件，失败文件又分为解析失败文件（后缀 .parse-error）和插入失败文件（后缀 .insert-error），
它们被保存在 <code>${struct}/current</code> 目录下。比如映射文件中有一个顶点映射 person 和边映射 knows，它们各有一些错误行，当 Loader 退出后，在
<code>${struct}/current</code> 目录下会看到如下文件：</p><ul><li>person-b4cd32ab.parse-error: 顶点映射 person 解析错误的数据</li><li>person-b4cd32ab.insert-error: 顶点映射 person 插入错误的数据</li><li>knows-eb6b2bac.parse-error: 边映射 knows 解析错误的数据</li><li>knows-eb6b2bac.insert-error: 边映射 knows 插入错误的数据</li></ul><blockquote><p>.parse-error 和 .insert-error 并不总是一起存在的，只有存在解析出错的行才会有 .parse-error 文件，只有存在插入出错的行才会有 .insert-error 文件。</p></blockquote><h5 id=343-logs-目录文件说明>3.4.3 logs 目录文件说明</h5><p>程序执行过程中各日志及错误数据会写入 hugegraph-load [...]
-</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。(<a href=https://github.com/apache/incubator-hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub 地址</a>)</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -563,7 +563,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -581,26 +580,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -610,26 +610,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
diff --git a/cn/docs/quickstart/hugegraph-loader/index.html b/cn/docs/quickstart/hugegraph-loader/index.html
index 08f1a5e6..25109dc8 100644
--- a/cn/docs/quickstart/hugegraph-loader/index.html
+++ b/cn/docs/quickstart/hugegraph-loader/index.html
@@ -11,7 +11,7 @@ HDFS …"><meta property="og:title" content="HugeGraph-Loader Quick Start"><meta
2 获取 HugeGraph-Loader 有两种方式可以获取 HugeGraph-Loader：
下载已编译的压缩包 克隆源码编译安装 2.1 下载已编译的压缩包 下载最新版本的 HugeGraph-Toolchain Release 包, 里面包含了 loader + tool + hubble 全套工具, 如果你已经下载, 可跳过重复步骤
wget https://downloads.apache.org/incubator/hugegraph/1.0.0/apache-hugegraph-toolchain-incubating-1.0.0.tar.gz tar zxf *hugegraph*.tar.gz 2.2 克隆源码编译安装 克隆最新版本的 HugeGraph-Loader 源码包：
-# 1. get from github git clone https://github."><meta property="og:type" content="article"><meta property="og:url" content="/cn/docs/quickstart/hugegraph-loader/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-05-09T21:27:34+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Loader Quick Start"><meta itemprop=description content="1 HugeGraph-Loader概述 HugeGraph-Loader 是 HugeGraph 的数据导入组件，能够将 [...]
+# 1. get from github git clone https://github."><meta property="og:type" content="article"><meta property="og:url" content="/cn/docs/quickstart/hugegraph-loader/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-05-12T01:03:56+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Loader Quick Start"><meta itemprop=description content="1 HugeGraph-Loader概述 HugeGraph-Loader 是 HugeGraph 的数据导入组件，能够将 [...]
目前支持的数据源包括：
本地磁盘文件或目录，支持 TEXT、CSV 和 JSON 格式的文件，支持压缩文件 HDFS 文件或目录，支持压缩文件 主流关系型数据库，如 MySQL、PostgreSQL、Oracle、SQL Server 本地磁盘文件和 HDFS 文件支持断点续传。
后面会具体说明。
@@ -19,7 +19,7 @@ wget https://downloads.apache.org/incubator/hugegraph/1.0.0/apache-hugegraph-too
2 获取 HugeGraph-Loader 有两种方式可以获取 HugeGraph-Loader：
下载已编译的压缩包 克隆源码编译安装 2.1 下载已编译的压缩包 下载最新版本的 HugeGraph-Toolchain Release 包, 里面包含了 loader + tool + hubble 全套工具, 如果你已经下载, 可跳过重复步骤
wget https://downloads.apache.org/incubator/hugegraph/1.0.0/apache-hugegraph-toolchain-incubating-1.0.0.tar.gz tar zxf *hugegraph*.tar.gz 2.2 克隆源码编译安装 克隆最新版本的 HugeGraph-Loader 源码包：
-# 1. get from github git clone https://github."><meta itemprop=dateModified content="2023-05-09T21:27:34+08:00"><meta itemprop=wordCount content="1863"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Loader Quick Start"><meta name=twitter:description content="1 HugeGraph-Loader概述 HugeGraph-Loader 是 HugeGraph 的数据导入组件，能够将多种数据源的数据转化为图的顶点和边并批量导入到图数据库中。
+# 1. get from github git clone https://github."><meta itemprop=dateModified content="2023-05-12T01:03:56+08:00"><meta itemprop=wordCount content="1869"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Loader Quick Start"><meta name=twitter:description content="1 HugeGraph-Loader概述 HugeGraph-Loader 是 HugeGraph 的数据导入组件，能够将多种数据源的数据转化为图的顶点和边并批量导入到图数据库中。
目前支持的数据源包括：
本地磁盘文件或目录，支持 TEXT、CSV 和 JSON 格式的文件，支持压缩文件 HDFS 文件或目录，支持压缩文件 主流关系型数据库，如 MySQL、PostgreSQL、Oracle、SQL Server 本地磁盘文件和 HDFS 文件支持断点续传。
后面会具体说明。
@@ -392,7 +392,7 @@ Office,388
当然如果修改后的数据行仍然有问题，则会被再次记录到失败文件中（不用担心会有重复行）。</p><p>每个顶点映射或边映射有数据插入失败时都会产生自己的失败文件，失败文件又分为解析失败文件（后缀 .parse-error）和插入失败文件（后缀 .insert-error），
它们被保存在 <code>${struct}/current</code> 目录下。比如映射文件中有一个顶点映射 person 和边映射 knows，它们各有一些错误行，当 Loader 退出后，在
<code>${struct}/current</code> 目录下会看到如下文件：</p><ul><li>person-b4cd32ab.parse-error: 顶点映射 person 解析错误的数据</li><li>person-b4cd32ab.insert-error: 顶点映射 person 插入错误的数据</li><li>knows-eb6b2bac.parse-error: 边映射 knows 解析错误的数据</li><li>knows-eb6b2bac.insert-error: 边映射 knows 插入错误的数据</li></ul><blockquote><p>.parse-error 和 .insert-error 并不总是一起存在的，只有存在解析出错的行才会有 .parse-error 文件，只有存在插入出错的行才会有 .insert-error 文件。</p></blockquote><h5 id=343-logs-目录文件说明>3.4.3 logs 目录文件说明</h5><p>程序执行过程中各日志及错误数据会写入 hugegraph-load [...]
-</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-完整示例>4 完整示例</h3><p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。(<a href=https://github.com/apache/incubator-hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub 地址</a>)</p><h4 id=41-准备数据>4.1 准备数据</h4><p>顶点文件：<code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -417,7 +417,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -435,26 +434,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -464,26 +464,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
@@ -507,7 +508,7 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--deploy-mode cluster --name spark-hugegraph-loader --file ./hugegraph.json <span style=color:#4e9a06>\
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--username admin --token admin --host xx.xx.xx.xx --port <span style=color:#0000cf;font-weight:700>8093</span> <span style=color:#4e9a06>\
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--graph graph-test --num-executors <span style=color:#0000cf;font-weight:700>6</span> --executor-cores <span style=color:#0000cf;font-weight:700>16</span> --executor-memory 15g
-</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
+</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
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diff --git a/cn/docs/quickstart/index.xml b/cn/docs/quickstart/index.xml
index 59865e25..6d28d5aa 100644
--- a/cn/docs/quickstart/index.xml
+++ b/cn/docs/quickstart/index.xml
@@ -1155,7 +1155,7 @@ Office,388
<p>运行 bin/hugegraph-loader 并传入参数</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/hugegraph-loader -g <span style="color:#ce5c00;font-weight:bold">{</span>GRAPH_NAME<span style="color:#ce5c00;font-weight:bold">}</span> -f <span style="color:#4e9a06">${</span><span style="color:#000">INPUT_DESC_FILE</span><span style="color:#4e9a06" [...]
</span></span></code></pre></div><h3 id="4-完整示例">4 完整示例</h3>
-<p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。</p>
+<p>下面给出的是 hugegraph-loader 包中 example 目录下的例子。(<a href="https://github.com/apache/incubator-hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file">GitHub 地址</a>)</p>
<h4 id="41-准备数据">4.1 准备数据</h4>
<p>顶点文件：<code>example/file/vertex_person.csv</code></p>
<pre tabindex="0"><code class="language-csv" data-lang="csv">marko,29,Beijing
@@ -1188,7 +1188,6 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weight: [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weigh [...]
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByName&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAge&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bol [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAgeAndCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-wei [...]
@@ -1207,26 +1206,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;CSV&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;header&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</spa [...]
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;age&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;city&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;city&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;skipped_line&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;regex&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;(^#|^//).*&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;null_values&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;NULL&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;null&#34;</span><span style="color:#000;font-weight:bold">,&l [...]
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_software.text&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_software.txt&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;TEXT&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;delimiter&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;|&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;GBK&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;id&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;id&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;ignored&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;ISBN&#34;</span><span style="color:#000;font-weight:bold">]</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;edges&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span>
@@ -1236,26 +1236,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyyMMdd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;created&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">],</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_id&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyy-MM-dd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">]</span>
diff --git a/cn/sitemap.xml b/cn/sitemap.xml
index 9c17c295..517ac113 100644
--- a/cn/sitemap.xml
+++ b/cn/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00 [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00 [...]
\ No newline at end of file
diff --git a/docs/_print/index.html b/docs/_print/index.html
index 91d37fbc..d49c7923 100644
--- a/docs/_print/index.html
+++ b/docs/_print/index.html
@@ -553,7 +553,7 @@ Continue for the breakpoint.</p><p>But if the limit of –max-parse-errors o
In the failed file, after the user modifies the data lines in the failed file, set –reload-failure to true to import these “failed files” as input sources (does not affect the normal file import),
Of course, if there is still a problem with the modified data line, it will be logged again to the failure file (don’t worry about duplicate lines).</p><p>Each vertex map or edge map will generate its own failure file when data insertion fails. The failure file is divided into a parsing failure file (suffix .parse-error) and an insertion failure file (suffix .insert-error).
They are stored in the <code>${struct}/current</code> directory. For example, there is a vertex mapping person and an edge mapping knows in the mapping file, each of which has some error lines. When the Loader exits, you will see the following files in the <code>${struct}/current</code> directory:</p><ul><li>person-b4cd32ab.parse-error: Vertex map person parses wrong data</li><li>person-b4cd32ab.insert-error: Vertex map person inserts wrong data</li><li>knows-eb6b2bac.parse-error: edge m [...]
-</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.(<a href=https://github.com/apache/hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub address</a>)</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -578,7 +578,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -596,26 +595,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -625,26 +625,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
diff --git a/docs/index.xml b/docs/index.xml
index ee520feb..9607e3a2 100644
--- a/docs/index.xml
+++ b/docs/index.xml
@@ -5570,7 +5570,7 @@ They are stored in the <code>${struct}/current</code> directory. For examp
<p>Run bin/hugegraph-loader and pass in parameters</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/hugegraph-loader -g <span style="color:#ce5c00;font-weight:bold">{</span>GRAPH_NAME<span style="color:#ce5c00;font-weight:bold">}</span> -f <span style="color:#4e9a06">${</span><span style="color:#000">INPUT_DESC_FILE</span><span style="color:#4e9a06" [...]
</span></span></code></pre></div><h3 id="4-complete-example">4 Complete example</h3>
-<p>Given below is an example in the example directory of the hugegraph-loader package.</p>
+<p>Given below is an example in the example directory of the hugegraph-loader package.(<a href="https://github.com/apache/hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file">GitHub address</a>)</p>
<h4 id="41-prepare-data">4.1 Prepare data</h4>
<p>Vertex file: <code>example/file/vertex_person.csv</code></p>
<pre tabindex="0"><code class="language-csv" data-lang="csv">marko,29,Beijing
@@ -5603,7 +5603,6 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weight: [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weigh [...]
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByName&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAge&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bol [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAgeAndCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-wei [...]
@@ -5622,26 +5621,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;CSV&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;header&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</spa [...]
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;age&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;city&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;city&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;skipped_line&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;regex&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;(^#|^//).*&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;null_values&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;NULL&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;null&#34;</span><span style="color:#000;font-weight:bold">,&l [...]
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_software.text&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_software.txt&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;TEXT&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;delimiter&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;|&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;GBK&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;id&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;id&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;ignored&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;ISBN&#34;</span><span style="color:#000;font-weight:bold">]</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;edges&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span>
@@ -5651,26 +5651,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyyMMdd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;created&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">],</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_id&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyy-MM-dd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">]</span>
diff --git a/docs/quickstart/_print/index.html b/docs/quickstart/_print/index.html
index 862092b6..d15a61ee 100644
--- a/docs/quickstart/_print/index.html
+++ b/docs/quickstart/_print/index.html
@@ -548,7 +548,7 @@ Continue for the breakpoint.</p><p>But if the limit of –max-parse-errors o
In the failed file, after the user modifies the data lines in the failed file, set –reload-failure to true to import these “failed files” as input sources (does not affect the normal file import),
Of course, if there is still a problem with the modified data line, it will be logged again to the failure file (don’t worry about duplicate lines).</p><p>Each vertex map or edge map will generate its own failure file when data insertion fails. The failure file is divided into a parsing failure file (suffix .parse-error) and an insertion failure file (suffix .insert-error).
They are stored in the <code>${struct}/current</code> directory. For example, there is a vertex mapping person and an edge mapping knows in the mapping file, each of which has some error lines. When the Loader exits, you will see the following files in the <code>${struct}/current</code> directory:</p><ul><li>person-b4cd32ab.parse-error: Vertex map person parses wrong data</li><li>person-b4cd32ab.insert-error: Vertex map person inserts wrong data</li><li>knows-eb6b2bac.parse-error: edge m [...]
-</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.(<a href=https://github.com/apache/hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub address</a>)</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -573,7 +573,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -591,26 +590,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -620,26 +620,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
diff --git a/docs/quickstart/hugegraph-loader/index.html b/docs/quickstart/hugegraph-loader/index.html
index 28ca1213..b17fd7a1 100644
--- a/docs/quickstart/hugegraph-loader/index.html
+++ b/docs/quickstart/hugegraph-loader/index.html
@@ -1,9 +1,9 @@
<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.102.3"><meta name=robots content="index, follow"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons [...]
HugeGraph-Loader is the data import component of HugeGraph, which can convert data from various data sources into graph …"><meta property="og:title" content="HugeGraph-Loader Quick Start"><meta property="og:description" content="1 HugeGraph-Loader Overview HugeGraph-Loader is the data import component of HugeGraph, which can convert data from various data sources into graph vertices and edges and import them into the graph database in batches.
Currently supported data sources include:
-Local disk file or directory, supports TEXT, CSV and JSON format files, supports compressed files HDFS file or directory, supports compressed files Mainstream relational databases, such as MySQL, PostgreSQL, Oracle, SQL Server Local disk files and HDFS files support resumable uploads."><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-loader/"><meta property="article:section" content="docs"><meta property="article:modified_time" conten [...]
+Local disk file or directory, supports TEXT, CSV and JSON format files, supports compressed files HDFS file or directory, supports compressed files Mainstream relational databases, such as MySQL, PostgreSQL, Oracle, SQL Server Local disk files and HDFS files support resumable uploads."><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-loader/"><meta property="article:section" content="docs"><meta property="article:modified_time" conten [...]
Currently supported data sources include:
-Local disk file or directory, supports TEXT, CSV and JSON format files, supports compressed files HDFS file or directory, supports compressed files Mainstream relational databases, such as MySQL, PostgreSQL, Oracle, SQL Server Local disk files and HDFS files support resumable uploads."><meta itemprop=dateModified content="2023-05-09T21:27:34+08:00"><meta itemprop=wordCount content="5292"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title co [...]
+Local disk file or directory, supports TEXT, CSV and JSON format files, supports compressed files HDFS file or directory, supports compressed files Mainstream relational databases, such as MySQL, PostgreSQL, Oracle, SQL Server Local disk files and HDFS files support resumable uploads."><meta itemprop=dateModified content="2023-05-12T01:03:56+08:00"><meta itemprop=wordCount content="5298"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title co [...]
Currently supported data sources include:
Local disk file or directory, supports TEXT, CSV and JSON format files, supports compressed files HDFS file or directory, supports compressed files Mainstream relational databases, such as MySQL, PostgreSQL, Oracle, SQL Server Local disk files and HDFS files support resumable uploads."><link rel=preload href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5e.css as=style><link href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5 [...]
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@@ -369,7 +369,7 @@ Continue for the breakpoint.</p><p>But if the limit of –max-parse-errors o
In the failed file, after the user modifies the data lines in the failed file, set –reload-failure to true to import these “failed files” as input sources (does not affect the normal file import),
Of course, if there is still a problem with the modified data line, it will be logged again to the failure file (don’t worry about duplicate lines).</p><p>Each vertex map or edge map will generate its own failure file when data insertion fails. The failure file is divided into a parsing failure file (suffix .parse-error) and an insertion failure file (suffix .insert-error).
They are stored in the <code>${struct}/current</code> directory. For example, there is a vertex mapping person and an edge mapping knows in the mapping file, each of which has some error lines. When the Loader exits, you will see the following files in the <code>${struct}/current</code> directory:</p><ul><li>person-b4cd32ab.parse-error: Vertex map person parses wrong data</li><li>person-b4cd32ab.insert-error: Vertex map person inserts wrong data</li><li>knows-eb6b2bac.parse-error: edge m [...]
-</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
+</span></span></code></pre></div><h3 id=4-complete-example>4 Complete example</h3><p>Given below is an example in the example directory of the hugegraph-loader package.(<a href=https://github.com/apache/hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file>GitHub address</a>)</p><h4 id=41-prepare-data>4.1 Prepare data</h4><p>Vertex file: <code>example/file/vertex_person.csv</code></p><pre tabindex=0><code class=language-csv data-lang=csv>marko,29,Beijing
vadas,27,Hongkong
josh,32,Beijing
peter,35,Shanghai
@@ -394,7 +394,6 @@ peter,35,Shanghai
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>vertexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"software"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>properties</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"name"</span><span style=color:#ce5c00 [...]
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByName"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAge"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;fo [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce5c00;f [...]
</span></span><span style=display:flex><span><span style=color:#000>schema</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>indexLabel</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"personByAgeAndCity"</span><span style=color:#ce5c00;font-weight:700>).</span><span style=color:#c4a000>onV</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>"person"</span><span style=color:#ce [...]
@@ -412,26 +411,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"person"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_person.csv"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"CSV"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"header"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"city"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"UTF-8"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"skipped_line"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"regex"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"(^#|^//).*"</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"age"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"age"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"city"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"city"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"null_values"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"NULL"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>"null"</span><span style=color:#000;font-weight:700>,</span> <span style=color:#4e9a06>""</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"software"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/vertex_software.text"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/vertex_software.txt"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"TEXT"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"delimiter"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"|"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"charset"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"GBK"</span>
-</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
+</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"id"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"id"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"ignored"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"ISBN"</span><span style=color:#000;font-weight:700>]</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"edges"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span>
@@ -441,26 +441,27 @@ peter,35,Shanghai
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_name"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_knows.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyyMMdd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"label"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"created"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"aname"</span><span style=color:#000;font-weight:700>],</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"bname"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"source_name"</span><span style=color:#000;font-weight:700>],</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"target"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>[</span><span style=color:#4e9a06>"target_id"</span><span style=color:#000;font-weight:700>],</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"input"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"type"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"file"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"path"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"example/file/edge_created.json"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"JSON"</span><span style=color:#000;font-weight:700>,</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"date_format"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"yyyy-MM-dd"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>},</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"aname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span><span style=color:#000;font-weight:700>,</span>
-</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"bname"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"field_mapping"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#000;font-weight:700>{</span>
+</span></span><span style=display:flex><span> <span style=color:#204a87;font-weight:700>"source_name"</span><span style=color:#000;font-weight:700>:</span> <span style=color:#4e9a06>"name"</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>}</span>
</span></span><span style=display:flex><span> <span style=color:#000;font-weight:700>]</span>
@@ -485,7 +486,7 @@ And there is no need to guarantee the order between the two parameters.</p><ul><
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--deploy-mode cluster --name spark-hugegraph-loader --file ./hugegraph.json <span style=color:#4e9a06>\
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--username admin --token admin --host xx.xx.xx.xx --port <span style=color:#0000cf;font-weight:700>8093</span> <span style=color:#4e9a06>\
</span></span></span><span style=display:flex><span><span style=color:#4e9a06></span>--graph graph-test --num-executors <span style=color:#0000cf;font-weight:700>6</span> --executor-cores <span style=color:#0000cf;font-weight:700>16</span> --executor-memory 15g
-</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
+</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
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diff --git a/docs/quickstart/index.xml b/docs/quickstart/index.xml
index 4bbf9bb9..28b91bd6 100644
--- a/docs/quickstart/index.xml
+++ b/docs/quickstart/index.xml
@@ -1172,7 +1172,7 @@ They are stored in the <code>${struct}/current</code> directory. For examp
<p>Run bin/hugegraph-loader and pass in parameters</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/hugegraph-loader -g <span style="color:#ce5c00;font-weight:bold">{</span>GRAPH_NAME<span style="color:#ce5c00;font-weight:bold">}</span> -f <span style="color:#4e9a06">${</span><span style="color:#000">INPUT_DESC_FILE</span><span style="color:#4e9a06" [...]
</span></span></code></pre></div><h3 id="4-complete-example">4 Complete example</h3>
-<p>Given below is an example in the example directory of the hugegraph-loader package.</p>
+<p>Given below is an example in the example directory of the hugegraph-loader package.(<a href="https://github.com/apache/hugegraph-toolchain/tree/master/hugegraph-loader/assembly/static/example/file">GitHub address</a>)</p>
<h4 id="41-prepare-data">4.1 Prepare data</h4>
<p>Vertex file: <code>example/file/vertex_person.csv</code></p>
<pre tabindex="0"><code class="language-csv" data-lang="csv">marko,29,Beijing
@@ -1205,7 +1205,6 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weight: [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">vertexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">properties</span><span style="color:#ce5c00;font-weigh [...]
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByName&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAge&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bol [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-weight:bo [...]
</span></span><span style="display:flex;"><span><span style="color:#000">schema</span><span style="color:#ce5c00;font-weight:bold">.</span><span style="color:#c4a000">indexLabel</span><span style="color:#ce5c00;font-weight:bold">(</span><span style="color:#4e9a06">&#34;personByAgeAndCity&#34;</span><span style="color:#ce5c00;font-weight:bold">).</span><span style="color:#c4a000">onV</span><span style="color:#ce5c00;font-wei [...]
@@ -1224,26 +1223,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;person&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_person.csv&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;CSV&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;header&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</spa [...]
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;age&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;age&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;city&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;city&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;UTF-8&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;skipped_line&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;regex&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;(^#|^//).*&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;null_values&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;NULL&#34;</span><span style="color:#000;font-weight:bold">,</span> <span style="color:#4e9a06">&#34;null&#34;</span><span style="color:#000;font-weight:bold">,&l [...]
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;software&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/vertex_software.text&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/vertex_software.txt&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;TEXT&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;delimiter&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;|&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;charset&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;GBK&#34;</span>
-</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
+</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;id&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;id&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;ignored&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;ISBN&#34;</span><span style="color:#000;font-weight:bold">]</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;edges&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span>
@@ -1253,26 +1253,27 @@ peter,35,Shanghai
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_knows.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyyMMdd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;label&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;created&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">],</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">],</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;target&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">[</span><span style="color:#4e9a06">&#34;target_id&#34;</span><span style="color:#000;font-weight:bold">],</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;input&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;type&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;file&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;path&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;example/file/edge_created.json&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;JSON&#34;</span><span style="color:#000;font-weight:bold">,</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;date_format&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;yyyy-MM-dd&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">},</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;aname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span><span style="color:#000;font-weight:bold">,</span>
-</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;bname&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;field_mapping&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#000;font-weight:bold">{</span>
+</span></span><span style="display:flex;"><span> <span style="color:#204a87;font-weight:bold">&#34;source_name&#34;</span><span style="color:#000;font-weight:bold">:</span> <span style="color:#4e9a06">&#34;name&#34;</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">}</span>
</span></span><span style="display:flex;"><span> <span style="color:#000;font-weight:bold">]</span>
diff --git a/en/sitemap.xml b/en/sitemap.xml
index 3654e0fb..67b573f4 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2022-11-27T21:05:55+08:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00</last [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2022-11-27T21:05:55+08:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00</last [...]
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index 5654303e..ec0f4359 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-05-10T12:08:15+08:00</lastmod></sitemap><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-05-10T12:08:15+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-05-12T01:03:56+08:00</lastmod></sitemap><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-05-12T01:03:56+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file