更详细版的log4j

 log4j.properties(方式一)

 

log4j.properties，

log4j.rootLogger=DEBUG, Console

#Console

log4j.appender.Console=org.apache.log4j.ConsoleAppender

log4j.appender.Console.layout=org.apache.log4j.PatternLayout

log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n

log4j.logger.java.sql.ResultSet=INFO

log4j.logger.org.apache=INFO

log4j.logger.java.sql.Connection=DEBUG

log4j.logger.java.sql.Statement=DEBUG

log4j.logger.java.sql.PreparedStatement=DEBUG

 

 log4j.xml(方式二)

 

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

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

<appender name="STDOUT" class="org.apache.log4j.ConsoleAppender">

<layout class="org.apache.log4j.PatternLayout">

<param name="ConversionPattern"

value="%-5p %d{MM-dd HH:mm:ss,SSS} %m  (%F:%L) \n" />

</layout>

</appender>

<logger name="java.sql">

<level value="debug" />

</logger>

<logger name="org.apache.ibatis">

<level value="debug" />

</logger>

<root>

<level value="debug" />

<appender-ref ref="STDOUT" />

</root>

</log4j:configuration>