spring log4j

关键字: spring log4j
spring对log4j提供了很好的支持。
web.xml中配置代码如下:
Java代码
<context-param>  
        <param-name>webAppRootKey</param-name>  
        <param-value>webName.root</param-value>  
    </context-param>  
    <context-param>  
        <param-name>log4jConfigLocation</param-name>  
        <param-value>WEB-INF/log4j.properties</param-value>  
    </context-param>  
    <context-param>  
        <param-name>log4jRefreshInterval</param-name>  
        <param-value>3000</param-value>  
    </context-param>  
    <listener>  
        <listener-class>  
            org.springframework.web.util.Log4jConfigListener  
        </listener-class>  
    </listener> 

<context-param>
<param-name>webAppRootKey</param-name>
<param-value>webName.root</param-value>
</context-param>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>WEB-INF/log4j.properties</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>3000</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.util.Log4jConfigListener
</listener-class>
</listener>

这里webAppRootKey代表你的项目名
log4j.properties文件放在WEB-INF下
其代码如下:

Java代码
log4j.rootCategory=INFO, stdout , R  
 
log4j.appender.stdout=org.apache.log4j.ConsoleAppender  
 
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout  
 
log4j.appender.stdout.layout.ConversionPattern=%d-[HL] %p %t %c - %m%n  
 
log4j.appender.R=org.apache.log4j.DailyRollingFileAppender  
 
log4j.appender.R.File=${webName.root}/WEB-INF/logs/log.log  
 
log4j.appender.R.layout=org.apache.log4j.PatternLayout  
 
log4j.appender.R=org.apache.log4j.DailyRollingFileAppender    
   
log4j.appender.R.DatePattern  ='.'yyyy-MM-dd    
 
log4j.appender.R.layout.ConversionPattern=%d-[HL] %p %t %c - %m%n  
 
log4j.logger.org.springframework=DEBUG  
 
log4j.logger.com.ibatis.db=WARN  
 
log4j.logger.org.hibernate=DEBUG  
 
log4j.logger.org.hibernate.ps.PreparedStatementCache=WARN  
 
log4j.logger.com.myproject=DEBUG 

log4j.rootCategory=INFO, stdout , R

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%d-[HL] %p %t %c - %m%n

log4j.appender.R=org.apache.log4j.DailyRollingFileAppender

log4j.appender.R.File=${webName.root}/WEB-INF/logs/log.log

log4j.appender.R.layout=org.apache.log4j.PatternLayout

log4j.appender.R=org.apache.log4j.DailyRollingFileAppender 

log4j.appender.R.DatePattern  ='.'yyyy-MM-dd 

log4j.appender.R.layout.ConversionPattern=%d-[HL] %p %t %c - %m%n

log4j.logger.org.springframework=DEBUG

log4j.logger.com.ibatis.db=WARN

log4j.logger.org.hibernate=DEBUG

log4j.logger.org.hibernate.ps.PreparedStatementCache=WARN

log4j.logger.com.myproject=DEBUG



log4j.appender.R.File=${webName.root}/WEB-INF/logs/log.log 指日志产生的路径 在 WEB-INF/logs/log.log
该配置是每天产生1个log文件

log4j.logger.org.springframework=DEBUG

log4j.logger.com.ibatis.db=WARN

log4j.logger.org.hibernate=DEBUG

log4j.logger.org.hibernate.ps.PreparedStatementCache=WARN

这里可以更详细的用日志来显示spring hibernate/ibatis 运行情况！可以通过该日志看到每个查询的list中每个对象数据。

评论

1 楼 yujian58 2013-07-31  

   写的很棒。