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Posted to notifications@logging.apache.org by "sunshaowei (Jira)" <ji...@apache.org> on 2021/01/26 08:52:00 UTC
[jira] [Updated] (LOG4J2-3005) log4j cannot correctly parse the
input Message which contains {}
[ https://issues.apache.org/jira/browse/LOG4J2-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
sunshaowei updated LOG4J2-3005:
-------------------------------
Description: the input string is \{"id":"123","name":{}}，if the value of name is empty，the called API org.apache.logging.log4j.core.config.LoggerConfig#log(java.lang.String, java.lang.String, org.apache.logging.log4j.Marker, org.apache.logging.log4j.Level, org.apache.logging.log4j.message.Message, java.lang.Throwable) will transfer the message to \{"id":"123","name":{id=123, name={}}}。so when after we called the API org.slf4j.spi.LocationAwareLogger#log，the output log is not the same as the input we expected. (was: 输入的格式格式为\{"id":"123","name":{}}的字符串，如果{}中的内容为空，则会在方法org.apache.logging.log4j.core.config.LoggerConfig#log(java.lang.String, java.lang.String, org.apache.logging.log4j.Marker, org.apache.logging.log4j.Level, org.apache.logging.log4j.message.Message, java.lang.Throwable)中被填充为 \{"id":"123","name":{id=123, name={}}}。导致调用org.slf4j.spi.LocationAwareLogger#log接口后，打印的日志的结果与原始的结果不一致)
Summary: log4j cannot correctly parse the input Message which contains {} (was: log4j无法正确解析带{}的日志报文)
> log4j cannot correctly parse the input Message which contains {}
> ----------------------------------------------------------------
>
> Key: LOG4J2-3005
> URL: https://issues.apache.org/jira/browse/LOG4J2-3005
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.13.2
> Reporter: sunshaowei
> Priority: Major
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> the input string is \{"id":"123","name":{}}，if the value of name is empty，the called API org.apache.logging.log4j.core.config.LoggerConfig#log(java.lang.String, java.lang.String, org.apache.logging.log4j.Marker, org.apache.logging.log4j.Level, org.apache.logging.log4j.message.Message, java.lang.Throwable) will transfer the message to \{"id":"123","name":{id=123, name={}}}。so when after we called the API org.slf4j.spi.LocationAwareLogger#log，the output log is not the same as the input we expected.
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