Log4j配置

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log4j.rootLogger=INFO,Console,File#控制台日志log4j.appender.Console=org.apache.log4j.ConsoleAppenderlog4j.appender.Console.Target=System.outlog4j.appender.Console.layout=org.apache.log4j.PatternLayoutlog4j.appender.Console.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n#普通文件日志log4j.appender.File=org.apache.log4j.RollingFileAppenderlog4j.appender.File.File=${APP.root}/logs/app.log   //APP.root中APP是项目名哦log4j.appender.File.MaxFileSize=10MB#输出日志，如果换成DEBUG表示输出DEBUG以上级别日志log4j.appender.File.Threshold=ALLlog4j.appender.File.layout=org.apache.log4j.PatternLayoutlog4j.appender.File.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n

web.xml

<context-param>        <param-name>webAppRootKey</param-name>        <param-value>APP.root</param-value>    </context-param>    <context-param>        <param-name>log4jConfigLocation</param-name>        <param-value>classpath:log4j.properties</param-value>    </context-param>    <listener>        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>    </listener>

APP通常是项目名哦-O-

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