### 设置###
log4j.rootLogger=info,stdout
### 输出信息到控制台 ###
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=[%-5p] %d{HH:mm:ss.SSS} %m (%F:%L)[%M]%n