log4j:WARN No appenders could be found for logger解决方法

问题：

log4j:WARN No appenders could be found for logger(org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.

 

  未找到log4j，未初始化log4j。

解决方法：

<!-- 以下3项参数与log4j的配置相关 -->

<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>60000</param-value>
</context-param>

<listener>

  <listener-class>

   org.springframework.web.util.Log4jConfigListener

  </listener-class>

</listener>

   
<!-- end -->

<listener>

  <listener-class>

   org.springframework.web.context.ContextLoaderListener

  </listener-class>

</listener>