怎么修改c3p0默认的日志

[miracleliu]

怎么修改c3p0默认的日志

我用的log4j，配置如下，不想显示c3p0的日志，怎么改

### set log levels ###
log4j.rootLogger = debug , 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{yyyy-MM-dd HH:mm:ss} [%t] %-5p %c{1}:%L - %m%n

[sebatinsky]

可以，所有都是可设置的，信息级别就那几种，你可以需要显示记录。

[miracleliu]

我改成这样就好了

log4j.rootLogger = INFO , stdout
log4j.logger.mypackage=DEBUG
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{yyyy-MM-dd HH:mm:ss} [%t] %-5p %c{1}:%L - %m%n

[smb76]

log4j.rootLogger = debug , stdout
修改成log4j.rootLogger = error , stdout

[miracleliu]

那我自己的debug不也看不到了？

[miracleliu]

C3p0配置好了出现下面这个异常信息。
从网上查到把log级别修改成INFO就行了，但是我还需要看我自己的debug信息，
能不能只显示我自己的debug信息，不显示c3p0的信息？

java.lang.Exception: DEBUG -- CLOSE BY CLIENT STACK TRACE
    at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:566)
    at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:234)
    at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.destroyResource(C3P0PooledConnectionPool.java:470)
    at com.mchange.v2.resourcepool.BasicResourcePool$1DestroyResourceTask.run(BasicResourcePool.java:964)
    at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)