log4j.properties

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log4j.rootLogger=INFO,A,B
#在控制台输出日志
log4j.appender.B=org.apache.log4j.ConsoleAppender 
log4j.appender.B.layout=org.apache.log4j.PatternLayout
log4j.appender.B.layout.ConversionPattern=%d{yyyy-MM-dd HH\:mm}[%-5p][%C-%M] message\:%m%n

#在文件中输出日志
log4j.appender.A=org.apache.log4j.DailyRollingFileAppender
log4j.appender.A.File=C:/tomcat/webapps/BookManager.war/log/run.log
log4j.appender.A.layout=org.apache.log4j.PatternLayout
log4j.appender.A.layout.ConversionPattern= %d{yyyy-MM-dd HH\:mm}[%-5p] message\:%m%n