在Spring项目中使用Log4j记录日志

(1)引入log4j的jar包:

官网下载地址:http://logging.apache.org/log4j/1.2/download.html

(2)在web.xml中添加log4j配置:

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<context-param>
    <param-name>log4jConfigLocation</param-name>
    <param-value>classpath:log4j.properties</param-value>
</context-param>
<context-param>
    <param-name>log4jRefreshInterval</param-name>
    <param-value>60000</param-value>
</context-param>

(3)log4j属性文件log4j.properties:

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#Root Category
log4j.rootLogger=debug,stdout,D,E
 
#Console
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
 
#DEBUG
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = ${catalina.base}/logs/debug.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
 
#ERROR
log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
log4j.appender.E.File =${catalina.base}/logs/error.log
log4j.appender.E.Append = true
log4j.appender.E.Threshold = ERROR
log4j.appender.E.layout = org.apache.log4j.PatternLayout  
log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
 
#IBATIS Category
log4j.logger.com.ibatis=DEBUG
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG
log4j.logger.java.sql.Connection=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG
log4j.logger.java.sql.ResultSet=DEBUG
 
#WS Logger for reporting
log4j.logger.WS=INFO,WS
log4j.appender.WS=org.apache.log4j.DailyRollingFileAppender    
log4j.appender.WS.File=${catalina.base}/logs/ws.log
log4j.appender.WS.layout=org.apache.log4j.PatternLayout
log4j.appender.WS.DatePattern  ='.'yyyy-MM-dd    
log4j.appender.WS.layout.ConversionPattern=%d-[ws] %p %t %c - %m%n 
 
#Other Logger
log4j.logger.org.springframework=INFO
log4j.logger.com.ibatis.db=INFO  
log4j.logger.net.sf.json=ERROR
log4j.logger.org.apache.cxf=DEBUG,WS

 

注:我这里的配置文件并不是很好,仅供参考

(4)测试:

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package cn.zifangsky.controller;
 
import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
 
@Controller
public class TestController {
    private static Logger logger = Logger.getLogger(TestController.class);
     
    @RequestMapping("/test.html")
    public void test(){
        logger.info("info测试");
        logger.debug("debug测试 ");
        logger.error("error测试");
    }
}

控制台输出如下:

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[INFO ] 2016-11-06 18:01:28,000 method:cn.zifangsky.controller.TestController.test(TestController.java:13)
info测试
[DEBUG] 2016-11-06 18:01:28,007 method:cn.zifangsky.controller.TestController.test(TestController.java:14)
debug测试 
[ERROR] 2016-11-06 18:01:28,007 method:cn.zifangsky.controller.TestController.test(TestController.java:15)
error测试

debug.log文件:

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2016-11-06 18:01:28  [ http-apr-9180-exec-10:0 ] - [ INFO ]  info测试
2016-11-06 18:01:28  [ http-apr-9180-exec-10:7 ] - [ DEBUG ]  debug测试 
2016-11-06 18:01:28  [ http-apr-9180-exec-10:7 ] - [ ERROR ]  error测试

error.log文件:

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2016-11-06 18:01:28  [ http-apr-9180-exec-10:7 ] - [ ERROR ]  error测试

posted on 2016-12-03 18:43  帅胡  阅读(4132)  评论(2编辑  收藏  举报

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