log4j 日志分类级别配置

将日志的error和info分别打印输出,以便于查看


### set log levels ### 
log4j.rootLogger=info,error,info
log4j.appender.stdout=org.apache.log4j.ConsoleAppender 
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout 
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd-HH-mm} [%t] [%c] [%p] - %m%n 

log4j.logger.info=info
log4j.appender.info=com.zznode.log.MyAppender 
log4j.appender.info.layout=org.apache.log4j.PatternLayout 
log4j.appender.info.layout.ConversionPattern=%d{yyyy-MM-dd-HH-mm} [%t] [%c] [%p] - %m%n
log4j.appender.info.datePattern=‘.‘yyyy-MM-dd 
log4j.appender.info.Threshold = INFO 
log4j.appender.info.append=false 
log4j.appender.info.File=D:/logs/info.log


log4j.logger.error=error
log4j.appender.error=com.zznode.log.MyAppender 
log4j.appender.error.layout=org.apache.log4j.PatternLayout 
log4j.appender.error.layout.ConversionPattern=%d{yyyy-MM-dd-HH-mm} [%t] [%c] [%p] - %m%n 
log4j.appender.error.datePattern=‘.‘yyyy-MM-dd 
log4j.appender.error.Threshold = ERROR 
log4j.appender.error.append=false 
log4j.appender.error.File=D:/logs/error.log