MemCached java client 如何能关闭 log4j 的输出 ？

看到javaeye许多人都用 memcached,我就也跟风，

我用的是 com.danga.MemCached.MemCachedClient  类库，

使用时，它往日志文件里写入大量诸如此类信息，不堪其扰，

api 找不到日志开关  ！！！！

怎么办呢

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject

INFO (com.danga.MemCached.MemCachedClient:1349)- ++++ deserializing class tool.dao.BizObject
问题补充：

请不要回答诸如

设置 log4j.properties 之类的话，

我要具体的解决办法。
问题补充：

我的日志默认输出级别 就是 info ,屏蔽 info 那么我自己的日志也看不到了     

 

解决办法：

在log4j.properties中加入以下输出规则即可。

log4j.logger.com.danga.MemCached.MemCachedClient=ERROR

或整个log4j.logger.com.danga.MemCached=ERROR