log4j:WARN No appenders could be found for logger (org.springframework.web.context

在网上查了一下，多是说把ContextLoaderListener改为SpringContextServlet，但我这样改了没用。后来在一个英文网站上看到一个遇到同样问题的帖子，他是这样改的： <context-param>    <param-name>log4jConfigLocation</param-name>    <param-value>/WEB-INF/config/log4j.properties</param-value> </context-param> ······ <!-- 定义LOG4J监听器 --> <listener>    <listener-class> org.springframework.web.util.Log4jConfigListener    </listener-class> </listener> 这样改了问题就解决了，不用再修改ContextLoaderListener。 错误信息 : log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).                  log4j:WARN Please initialize the log4j system properly. 解决方法 : 在WEB-INF/classes/路径下加上文件 log4j.properties 其参考内容如下 # Set root logger level to error log4j.rootLogger=INFO, Console, File ###### Console appender definition ####### # All outputs currently set to be a ConsoleAppender. log4j.appender.Console=org.apache.log4j.ConsoleAppender log4j.appender.Console.layout=org.apache.log4j.PatternLayout log4j.appender.Console.layout.ConversionPattern=%d{ABSOLUTE} %-5p [%c{3}] %m%n #log4j.appender.Console.layout.ConversionPattern=%d{ABSOLUTE} %-5p [%c] %m%n ###### File appender definition ####### log4j.appender.File=org.apache.log4j.DailyRollingFileAppender log4j.appender.File.File=spring.log log4j.appender.File.Append=false log4j.appender.File.layout=org.apache.log4j.PatternLayout

log4j.appender.File.layout.ConversionPattern=%d{ABSOLUTE} %-5p [%c] %m%n

原博客地址:http://blog.csdn.net/javaalpha/article/details/8984606