Hibernate 使用log4j输出日志

 

jar包不能少：F:\jars\slf4j-api-1.7.5.jar   F:\strutsWsold\slf4j-1.7.5\slf4j-1.7.5\slf4j-log4j12-1.7.5.jar  F:\log4j-1.2.17\log4j-1.2.17.jar

第一个是slf接口jar，第二个是slf和log4j接口中转jar，第三个是log4j实现jar。

需要在src下添加 log4j.properties文件，内容如下

给文件可以在控制台输出log，还能生成硬盘log文件。

### direct log messages to stdout ###
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=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

### direct messages to file hibernate.log ###
#log4j.appender.file=org.apache.log4j.FileAppender
#log4j.appender.file.File=hibernate.log
#log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

log4j.appender.hfile=org.apache.log4j.DailyRollingFileAppender  
log4j.appender.hfile.File=C:/test/log_bias.log
#${webApp.root}/WEB-INF/logs/info.log  
log4j.appender.hfile.layout=org.apache.log4j.PatternLayout  
log4j.appender.hfile.layout.ConversionPattern= %-d{yyyy-MM-dd   HH:mm:ss}     [   %t:%r   ]   -   [   %p   ]     %m%n  

### set log levels - for more verbose logging change 'info' to 'debug' ###

log4j.rootLogger=warn,stdout,info,hfile

#log4j.logger.org.hibernate=info
log4j.logger.org.hibernate=debug

### log HQL query parser activity
#log4j.logger.org.hibernate.hql.ast.AST=debug

### log just the SQL
#log4j.logger.org.hibernate.SQL=debug

### log JDBC bind parameters ###
log4j.logger.org.hibernate.type=info
#log4j.logger.org.hibernate.type=debug

### log schema export/update ###
log4j.logger.org.hibernate.tool.hbm2ddl=debug

### log HQL parse trees
#log4j.logger.org.hibernate.hql=debug

### log cache activity ###
#log4j.logger.org.hibernate.cache=debug

### log transaction activity
#log4j.logger.org.hibernate.transaction=debug

### log JDBC resource acquisition
#log4j.logger.org.hibernate.jdbc=debug

### enable the following line if you want to track down connection ###
### leakages when using DriverManagerConnectionProvider ###
#log4j.logger.org.hibernate.connection.DriverManagerConnectionProvider=trace

 

 

参考网文一篇：http://blog.csdn.net/projava/article/details/7344839