关于Log4j的笔记
log4j的配置
1 ### 设置-这里可以控制输出级别### 2 log4j.rootLogger = debug,stdout,D,E 3 4 ### 输出信息到控制抬 ### 5 log4j.appender.stdout = org.apache.log4j.ConsoleAppender 6 log4j.appender.stdout.Target = System.out 7 log4j.appender.stdout.layout = org.apache.log4j.PatternLayout 8 log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n 9 10 ### 输出DEBUG 级别以上的日志到=F://JAVA_workspace/workspce_log/log.log ### 11 log4j.appender.D = org.apache.log4j.DailyRollingFileAppender 12 log4j.appender.D.File = F://JAVA_workspace/workspce_log/log.log 13 log4j.appender.D.Append = true 14 log4j.appender.D.Threshold = DEBUG 15 log4j.appender.D.layout = org.apache.log4j.PatternLayout 16 log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n 17 18 ### 输出ERROR 级别以上的日志到=F://JAVA_workspace/workspce_log/error.log ### 19 log4j.appender.E = org.apache.log4j.DailyRollingFileAppender 20 log4j.appender.E.File =F://JAVA_workspace/workspce_log/error.log 21 log4j.appender.E.Append = true 22 log4j.appender.E.Threshold = ERROR 23 log4j.appender.E.layout = org.apache.log4j.PatternLayout 24 log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n
