log4j.properties

log4j.rootLogger=ERROR,console,file

log4j.appender.console = org.apache.log4j.ConsoleAppender
log4j.appender.console.Target = System.out
log4j.appender.console.Threshold=DEBUG
log4j.appender.console.layout = org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%c]-%M-%t-%r-%d{HH:mm:ss}-%m%n

log4j.appender.file = org.apache.log4j.RollingFileAppender
log4j.appender.file.File=D:\\log\\log4j.log
log4j.appender.file.MaxFileSize=10mb
log4j.appender.file.Threshold=DEBUG
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%p][%d{yy-MM-dd}][%c]%m%n

#以下改为自己需要的
log4j.logger.java.sql=DEBUG
log4j.logger.com.sms=DEBUG