BlogJava-dosy-随笔分类-JAVAhttp://www.blogjava.net/dosy/category/17971.html你是目标zh-cnFri, 02 Mar 2007 06:33:54 GMTFri, 02 Mar 2007 06:33:54 GMT60log使用http://www.blogjava.net/dosy/archive/2006/12/02/85102.html你是目标你是目标Sat, 02 Dec 2006 15:17:00 GMThttp://www.blogjava.net/dosy/archive/2006/12/02/85102.htmlhttp://www.blogjava.net/dosy/comments/85102.htmlhttp://www.blogjava.net/dosy/archive/2006/12/02/85102.html#Feedback0http://www.blogjava.net/dosy/comments/commentRss/85102.htmlhttp://www.blogjava.net/dosy/services/trackbacks/85102.html加入 commons-logging.jar,l og4j.jar到lib
加入log4j.properties到src
log4j.properties内容：
log4j.rootLogger=debug,A1,R
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%n%d [%5p] %l%n%m%n

log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=megoods_log.txt
log4j.appender.R.MaxFileSize=500KB
log4j.appender.R.MaxBackupIndex=10
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%n%d [%5p] %l%n%m%n

上面R配置为最多产生10个500K的日志。
使用：
private static Log log = LogFactory.getLog(xxx.class);
log.debug("xxx");
log.info("xxx");
log.warn("xxx");
log.error("xxx");
log.fatal("xxx");



你是目标 2006-12-02 23:17 发表评论
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