log4j.xml
程序调用
本文转自chainli 51CTO博客,原文链接:http://blog.51cto.com/lichen/202356,如需转载请自行联系原作者
<?
xml
version
="1.0"
encoding
="UTF-8"
?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
< log4j:configuration xmlns:log4j ="http://jakarta.apache.org/log4j/" >
< appender name ="com.enorth.lichen.common" class ="org.apache.log4j.RollingFileAppender" ><!-- 设置通道ID:com.enorth.lichen和输出方式:org.apache.log4j.RollingFileAppender -->
< param name ="File" value ="D:/common.log" /><!-- 设置File参数:日志输出文件名 -->
< param name ="Append" value ="true" /><!-- 设置是否在重新启动服务时,在原有日志的基础添加新日志 -->
< param name ="MaxBackupIndex" value ="10" />
< layout class ="org.apache.log4j.PatternLayout" >
< param name ="ConversionPattern" value ="%d %p (%c:%L)- %m%n" /><!-- 设置输出文件项目和格式 -->
</ layout >
</ appender >
< appender name ="com.enorth.lichen.special" class ="org.apache.log4j.RollingFileAppender" >
< param name ="File" value ="D:/special.log" />
< param name ="Append" value ="true" />
< param name ="MaxFileSize" value ="102400" /><!-- 设置文件大小100M -->
< param name ="MaxBackupIndex" value ="10" />
< layout class ="org.apache.log4j.PatternLayout" >
< param name ="ConversionPattern" value ="%d %p (%c:%L)- %m%n" />
</ layout >
</ appender >
< logger name ="special.log" ><!-- 设置域名限制,即lichen.log域及以下的日志均输出到下面对应的通道中 -->
< level value ="info" /><!-- 设置级别 -->
< appender-ref ref ="com.enorth.lichen.special" /><!-- 与前面的通道id相对应 -->
</ logger >
< root ><!-- 设置接收所有输出的通道 -->
< appender-ref ref ="com.enorth.lichen.common" /><!-- 与前面的通道id相对应 -->
</ root >
</ log4j:configuration >
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
< log4j:configuration xmlns:log4j ="http://jakarta.apache.org/log4j/" >
< appender name ="com.enorth.lichen.common" class ="org.apache.log4j.RollingFileAppender" ><!-- 设置通道ID:com.enorth.lichen和输出方式:org.apache.log4j.RollingFileAppender -->
< param name ="File" value ="D:/common.log" /><!-- 设置File参数:日志输出文件名 -->
< param name ="Append" value ="true" /><!-- 设置是否在重新启动服务时,在原有日志的基础添加新日志 -->
< param name ="MaxBackupIndex" value ="10" />
< layout class ="org.apache.log4j.PatternLayout" >
< param name ="ConversionPattern" value ="%d %p (%c:%L)- %m%n" /><!-- 设置输出文件项目和格式 -->
</ layout >
</ appender >
< appender name ="com.enorth.lichen.special" class ="org.apache.log4j.RollingFileAppender" >
< param name ="File" value ="D:/special.log" />
< param name ="Append" value ="true" />
< param name ="MaxFileSize" value ="102400" /><!-- 设置文件大小100M -->
< param name ="MaxBackupIndex" value ="10" />
< layout class ="org.apache.log4j.PatternLayout" >
< param name ="ConversionPattern" value ="%d %p (%c:%L)- %m%n" />
</ layout >
</ appender >
< logger name ="special.log" ><!-- 设置域名限制,即lichen.log域及以下的日志均输出到下面对应的通道中 -->
< level value ="info" /><!-- 设置级别 -->
< appender-ref ref ="com.enorth.lichen.special" /><!-- 与前面的通道id相对应 -->
</ logger >
< root ><!-- 设置接收所有输出的通道 -->
< appender-ref ref ="com.enorth.lichen.common" /><!-- 与前面的通道id相对应 -->
</ root >
</ log4j:configuration >
package com.enorth.lichen.util;
import org.apache.log4j.Logger;
/**
* @author 李晨
* @version 创建时间:Sep 16, 2009 1:55:46 PM
*/
public class TestLog4jXml {
public static void main(String[] args) {
// DOMConfigurator.configure("log4j.xml");//加载.xml文件
// PropertyConfigurator.configure("E:/study/log4j/log4j.properties");//加载.properties文件
Logger log=Logger.getLogger( "special.log");
log.info( "测试测试");
}
}
import org.apache.log4j.Logger;
/**
* @author 李晨
* @version 创建时间:Sep 16, 2009 1:55:46 PM
*/
public class TestLog4jXml {
public static void main(String[] args) {
// DOMConfigurator.configure("log4j.xml");//加载.xml文件
// PropertyConfigurator.configure("E:/study/log4j/log4j.properties");//加载.properties文件
Logger log=Logger.getLogger( "special.log");
log.info( "测试测试");
}
}
日志文件
2009-09-16 14:00:11,140 INFO (special.log:16)- 测试测试