基于apache的日志log管理

来源：互联网发布：centos 6.7 iso镜像编辑：程序博客网时间：2024/06/08 09:42

一、配置log4j.properties的内容：

log4j.rootLogger=debug,appender#log4j.rootLogger=info,appender#log4j.rootLogger=error,appenderlog4j.appender.appender=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.appender.DatePattern='_'yyyy-MM-dd'.log'log4j.appender.appender.File=./log/logsersss.loglog4j.appender.appender.layout=org.apache.log4j.PatternLayoutlog4j.appender.appender.layout.ConversionPattern=%r [%d{yy/MM/dd HH:mm:ss:SSS}][%t][%C-%M] %m%n#%r:ms [%t] [%p] -%l -%m%n

二、加载jar包：一共3个jar包： commons-logging-1.0.4.jar，commons-logging-api-1.1.jar，log4j-1.2.15.jar

三、在java类里面使用：

serverlet里面使用，web.xml配置servlet，

public class LogServerlettest extends HttpServlet {private static final Log log =LogFactory.getLog(LogServerlettest.class.getName());public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {System.out.println("doGet.......");log.error("doget......error");log.warn("doget......warn");log.info("doget......info");}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {response.setContentType("text/html");doGet(request, response);}}

四、效果

在文件里面显示

0 [13/12/20 14:49:52:086][http--81-0$18205044][com.cnten.logtest.LogServerlettest-doGet] doget......error
2 [13/12/20 14:49:52:088][http--81-0$18205044][com.cnten.logtest.LogServerlettest-doGet] doget......warn
3 [13/12/20 14:49:52:089][http--81-0$18205044][com.cnten.logtest.LogServerlettest-doGet] doget......info

1 0