我的万能 log4j 模板

2019独角兽企业重金招聘Python工程师标准>>>

log4j.rootLogger =ALL,systemOut,logRollingFile

log4j.appender.systemOut = org.apache.log4j.ConsoleAppender 
log4j.appender.systemOut.layout = org.apache.log4j.PatternLayout 
log4j.appender.systemOut.layout.ConversionPattern = [%-5p][%-22d{yyyy/MM/dd HH:mm:ssS}]%n%m%n 
log4j.appender.systemOut.Threshold = DEBUG 
log4j.appender.systemOut.ImmediateFlush = TRUE 
log4j.appender.systemOut.Target = System.out

log4j.appender.logRollingFile = org.apache.log4j.RollingFileAppender 
log4j.appender.logRollingFile.layout = org.apache.log4j.PatternLayout 
log4j.appender.logRollingFile.layout.ConversionPattern = [%-5p][%-22d{yyyy/MM/dd HH:mm:ssS}]%n%m%n 
log4j.appender.logRollingFile.Threshold = INFO 
log4j.appender.logRollingFile.ImmediateFlush = TRUE 
log4j.appender.logRollingFile.Append = TRUE 
log4j.appender.logRollingFile.File=log.log 
log4j.appender.logRollingFile.MaxFileSize = 1MB 
log4j.appender.logRollingFile.MaxBackupIndex = 10 
log4j.appender.logRollingFile.Encoding=utf-8

用的时候 直接初始化 logger对象就ok了 如下：

private static Logger logger = Logger.getLogger(ReadFromHbase.class);

然后logger.info("message");

转载于:https://my.oschina.net/u/2561483/blog/701465