[GitHub] [dolphinscheduler-website] zhongjiajie commented on a change in pull request #741: [Feature-8025][Document] Add example and notice about task type HTTP

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zhongjiajie commented on a change in pull request #741:
URL: https://github.com/apache/dolphinscheduler-website/pull/741#discussion_r829657794



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File path: docs/en-us/dev/user_doc/guide/task/http.md
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@@ -1,22 +1,47 @@
 # HTTP Node
 
-- Drag from the toolbar <img src="/img/http.png" width="35"/> task node to the canvas, as shown in the following figure:
-
-<p align="center">
-   <img src="/img/http-en.png" width="80%" />
- </p>
-
-- Node name: The node name in a workflow definition is unique.
-- Run flag: Identifies whether this node schedules normally, if it does not need to execute, select the `prohibition execution`.
-- Descriptive information: Describe the function of the node.
-- Task priority: When the number of worker threads is insufficient, execute in the order of priority from high to low, and tasks with the same priority will execute in a first-in first-out order.
-- Worker grouping: Assign tasks to the machines of the worker group to execute. If `Default` is selected, randomly select a worker machine for execution.
-- Times of failed retry attempts: The number of times the task failed to resubmit. You can select from drop-down or fill-in a number.
-- Failed retry interval: The time interval for resubmitting the task after a failed task. You can select from drop-down or fill-in a number.
-- Timeout alarm: Check the timeout alarm and timeout failure. When the task runs exceed the "timeout", an alarm email will send and the task execution will fail.
-- Request address: HTTP request URL.
-- Request type: Support GET, POST, HEAD, PUT and DELETE.
-- Request parameters: Support Parameter, Body and Headers.
-- Verification conditions: Support default response code, custom response code, content include and content not included.
-- Verification content: When the verification condition selects the custom response code, the content include or the content not included, the verification content is required.
-- Custom parameter: It is a user-defined local parameter of HTTP, and will replace the content with `${variable}` in the script.
+## Overview
+
+This node is used to perform http type tasks such as the common POST and GET request types, and also supports http request validation and other functions.
+
+## Create Task
+
+- Click Project Management -> Project Name -> Workflow Definition, and click the "Create Workflow" button to enter the DAG editing page.
+- Drag the <img src="/img/tasks/icons/http.png" width="15"/> from the toolbar to the drawing board.
+
+## Task Parameter
+
+- **Node name**: The node name in a workflow definition is unique.
+- **Run flag**: Identifies whether this node can be scheduled normally, if it does not need to be executed, you can turn on the prohibition switch.
+- **Descriptive information**: describe the function of the node.
+- **Task priority**: When the number of worker threads is insufficient, they are executed in order from high to low, and when the priority is the same, they are executed according to the first-in first-out principle.
+- **Worker grouping**: Tasks are assigned to the machines of the worker group to execute. If Default is selected, a worker machine will be randomly selected for execution.
+- **Environment Name**: Configure the environment name in which to run the script.
+- **Number of failed retry attempts**: The number of times the task failed to be resubmitted.
+- **Failed retry interval**: The time, in cents, interval for resubmitting the task after a failed task.
+- **Delayed execution time**: the time, in cents, that a task is delayed in execution.
+- **Timeout alarm**: Check the timeout alarm and timeout failure. When the task exceeds the "timeout period", an alarm email will be sent and the task execution will fail.
+- **Request address**: HTTP request URL.
+- **Request type**: Support GET, POSt, HEAD, PUT, DELETE.
+- **Request parameters**: Support Parameter, Body, Headers.
+- **Verification conditions**: support default response code, custom response code, content included, content not included.
+- **Verification content**: When the verification condition selects a custom response code, the content contains, and the content does not contain, the verification content is required.
+- **Custom parameter**: It is a user-defined parameter of http part, which will replace the content with \${variable} in the script.

Review comment:
       Hi, I find out you change the content already changed by @Tianqi-Dotes, for example `\${variable}` already change  d to `${variable}`, Please copy the latest content and change




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