文件路径：src/main/resources/log4j.properties
文件内容：
#log4j.rootLogger=INFO,stdout,RollingAppender
##log4j.rootLogger = WARN, stdout, logfile
#log4j.appender.stdout=org.apache.log4j.ConsoleAppender
#log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
#log4j.appender.stdout.layout.ConversionPattern=[%p] %d %c %M - %m%n
#log4j.appender.RollingAppender=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.RollingAppender.File=logs/zrlog
#log4j.appender.RollingAppender.DatePattern='.'yyyy-MM-dd.'log'
#log4j.appender.RollingAppender.layout=org.apache.log4j.PatternLayout
#log4j.appender.RollingAppender.layout.ConversionPattern=[%p] %d %c %M - %m%n
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
log4j.rootLogger=DEBUG,console
log4j.additivity.org.apache=true
#console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.Threshold=DEBUG,INFO
log4j.appender.console.ImmediateFlush=true
log4j.appender.console.Target=System.out
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%n%d{yyyy-MM-dd HH:mm:ss} [%p] %l >>> %m%n
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++