Welogic的Log4j日志设置

基本上使用log4j的包放入到WEB-INF/lib/下

log4j.properties放到WEB-INF/classes下

即可。有文档说有其他设置，没必要了。

test.jsp

<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><%@ page import= "org.apache.log4j.Logger "%><html><head><title> Test Log4j </title></head><body align=center><%Logger log = Logger.getLogger( "Test Message: ");log.info( "Message from Log4j ");%>log test</body></html>

log4j.properties

log4j.rootLogger = INFO,console,D,E# console outputlog4j.appender.console = org.apache.log4j.ConsoleAppenderlog4j.appender.console.layout = org.apache.log4j.PatternLayoutlog4j.appender.console.Target = System.outlog4j.appender.console.layout.ConversionPattern=[%d{yyyy MMM dd HH:mm:ss,SSS}] [%5p ] %c{1}:%L -- %m%n# debug information outputlog4j.appender.D = org.apache.log4j.DailyRollingFileAppenderlog4j.appender.D.File = testLog.loglog4j.appender.D.layout = org.apache.log4j.PatternLayoutlog4j.appender.D.layout.ConversionPattern = %n[LOG Log] %d ==> %m <== %c{1}:%L # error information outputlog4j.appender.E = org.apache.log4j.DailyRollingFileAppenderlog4j.appender.E.encoding=UTF-8log4j.appender.E.File = testError.log log4j.appender.E.Append = truelog4j.appender.E.Threshold = ERROR log4j.appender.E.layout = org.apache.log4j.PatternLayoutlog4j.appender.E.layout.ConversionPattern = [%d{yyyy MMM dd HH:mm:ss,SSS}] [%5p ] %c{1}:%L -- %m%n

java文件中

private static Logger log = Logger.getLogger("test");log.info( "action ");

在domain下查看日志文件如下：

C:/bea/user_projects/domains/mydomain

结果：testLog.log

[LOG Log] 2010-11-07 17:48:02,437 ==> Message   from   Log4j <== Test   Message: :128
[LOG Log] 2010-11-07 17:57:54,312 ==> Message   from   Log4j <== Test   Message: :128
[LOG Log] 2010-11-07 18:03:42,265 ==> Message   from   Log4j <== Test   Message: :128
[LOG Log] 2010-11-07 18:08:21,343 ==> Message   from   Log4j <== Test   Message: :128
[LOG Log] 2010-11-07 18:35:59,500 ==> Message   from   Log4j <== Test   Message: :128
[LOG Log] 2010-11-07 18:36:02,406 ==> action <== test:72

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Welogic的Log4j日志设置

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