log4j:WARN No appenders could be found for logger 解决

项目是struts2,spring2.5 用到log4j，启动tomcat时老有警告信息，看着……

 

警告信息：

 

信息: Starting Servlet Engine: Apache Tomcat/6.0.18
log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).
log4j:WARN Please initialize the log4j system properly.
2009-11-26 17:52:54 org.apache.catalina.core.ApplicationContext log

  

 

试过很多方法，结果猛一想，是不是因为spring listener加载在log4j前了，结果把顺序换一下就解决了

 

	<listener>
		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
	</listener>

	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>