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log4j/Log4j2 配置基础教程

时间:2018-08-22 23:28来源:知行网www.zhixing123.cn 编辑:麦田守望者

Event Level LoggerConfig Level
 -- TRACE DEBUG INFO WARN ERROR FATAL OFF
ALL YES YES YES YES YES YES NO
TRACE YES NO NO NO NO NO NO
DEBUG YES YES NO NO NO NO NO
INFO YES YES YES NO NO NO NO
WARN YES YES YES YES NO NO NO
ERROR YES YES YES YES YES NO NO
FATAL YES YES YES YES YES YES NO
OFF NO NO NO NO NO NO NO

 
<?xml version="1.0" encoding="UTF-8"?>

<configuration debug="off" status="INFO"> <!-- 这个status是控制系统信息的输出级别 -->
<Properties>
<Property name="path">D:/logs</Property>
</Properties>

<Appenders>
<Console name="Console" target="SYSTEM_OUT"> <!-- 将日志信息从控制台输出 -->
<ThresholdFilter level="trace" onMatch="ACCEPT" onMismatch="DENY" />
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss} %-5level %class{36}.%M()/%L - %msg%xEx%n" />
</Console>

<File name="debug" fileName="${path}/debug.log" append="true"> <!-- 将日志信息写入日志文件 -->
<Filters>
<!--控制台只输出level及以上级别的信息(onMatch),其他的直接拒绝(onMismatch) -->
<ThresholdFilter level="info" onMatch="ACCEPT" onMismatch="DENY" />
<ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY" />
</Filters>
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss} %-5level %class{36}.%M()/%L - %msg%xEx%n" />
</File>

<RollingFile name="RollingFile" fileName="${path}/log.log" filePattern="${path}/log-%d{yyyy-MM-dd}_%i.log">
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss} %-5level %class{36}.%M()/%L - %msg%xEx%n" />
<SizeBasedTriggeringPolicy size="50MB" />
</RollingFile>
</Appenders>

<Loggers>
<Root level="trace">
<AppenderRef ref="Console" /> <!-- 仅有上述的Appenders配置还不够,这里还不能少,少了就不会在控制台输出 -->
<AppenderRef ref="RollingFile" />
<AppenderRef ref="debug" /> <!-- 仅有上述的Appenders配置还不够,这里还不能少,少了就不会写入文件,但会创建文件 -->
</Root>
</Loggers>

</configuration>
 
log4j.rootLogger=debug,stdout,error

# set the output lever
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.Encoding=UTF-8
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout.ConversionPattern=[%p] - [%d{yyyy-MM-dd HH:mm:ss}] %F %m%n

# %-d{yyyy-MM-dd HH\:mm\:ss} [%p]-[%c] %m%n

# set the Spring lever
log4j.category.org.springframework.beans.factory = DEBUG

### put the log to the file
log4j.appender.debug=org.apache.log4j.RollingFileAppender
log4j.appender.debug.File=../logs/debug.log
log4j.appender.debug.MaxFileSize = 10MB
log4j.appender.debug.Threshold = DEBUG
log4j.appender.debug.Encoding=UTF-8
log4j.appender.debug.layout=org.apache.log4j.PatternLayout
log4j.appender.debug.layout.ConversionPattern=[%p] - [%d{yyyy-MM-dd HH:mm:ss}] %F %m%n

### put the log to the file
log4j.appender.error=org.apache.log4j.RollingFileAppender
log4j.appender.error.File=../logs/error.log
log4j.appender.error.MaxFileSize = 10MB
log4j.appender.error.Threshold = ERROR
log4j.appender.error.Encoding=UTF-8
log4j.appender.error.layout=org.apache.log4j.PatternLayout
log4j.appender.error.layout.ConversionPattern=[%p] - [%d{yyyy-MM-dd HH:mm:ss}] %F %m%n

### output the sql
log4j.logger.com.pay.dao=DEBUG

### druid sql ###
log4j.logger.druid.sql=warn,stdout
log4j.logger.druid.sql.DataSource=warn,stdout
log4j.logger.druid.sql.Connection=warn,stdout
log4j.logger.druid.sql.Statement=warn,stdout
log4j.logger.druid.sql.ResultSet=warn,stdout

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标签(Tag):log4j配置
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