Log4j日志

### set root log ###  

log4j.rootLogger = INFO , CONSOLE, ALL, ERROR    

### console log ###  

log4j.appender.CONSOLE = org.apache.log4j.ConsoleAppender  

log4j.appender.CONSOLE.Target = System.out  

log4j.appender.CONSOLE.Threshold = INFO  

log4j.appender.CONSOLE.layout = org.apache.log4j.PatternLayout  

log4j.appender.CONSOLE.layout.ConversionPattern = %t  %d{yyyy-MM-dd HH:mm:ss,SSS}  %l  %M  %5p  %m%n  

  

  

### all information log ###  

log4j.appender.ALL = org.apache.log4j.DailyRollingFileAppender  

log4j.appender.ALL.File = ${webApp.root}/logs/all.log  

log4j.appender.ALL.DatePattern = '.'yyyy-MM-dd'.log'  

log4j.appender.ALL.Threshold = INFO  

log4j.appender.ALL.layout = org.apache.log4j.PatternLayout  

log4j.appender.ALL.layout.ConversionPattern = %t  %d{yyyy-MM-dd HH:mm:ss,SSS}  %l  %M  %5p  %m%n  

  

### error log ###  

log4j.appender.ERROR = org.apache.log4j.DailyRollingFileAppender  

log4j.appender.ERROR.File = ${webApp.root}/logs/error.log  

log4j.appender.ERROR.DatePattern = '.'yyyy-MM-dd'.log'  

log4j.appender.ERROR.Threshold = ERROR  

log4j.appender.ERROR.layout = org.apache.log4j.PatternLayout  

log4j.appender.ERROR.layout.ConversionPattern = %t  %d{yyyy-MM-dd HH:mm:ss,SSS}  %l  %M  %5p  %m%n  

#this is the most important config for showing parames like ?  

log4j.logger.org.hibernate.SQL=trace   

log4j.logger.org.hibernate.type=trace  

#above two configs