log4j:WARN No appenders could be found for logger (org.springframework.web.context
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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 errorlog4j.rootLogger=INFO, Console, File###### Console appender definition ######## All outputs currently set to be a ConsoleAppender.log4j.appender.Console=org.apache.log4j.ConsoleAppenderlog4j.appender.Console.layout=org.apache.log4j.PatternLayoutlog4j.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.DailyRollingFileAppenderlog4j.appender.File.File=spring.loglog4j.appender.File.Append=falselog4j.appender.File.layout=org.apache.log4j.PatternLayoutlog4j.appender.File.layout.ConversionPattern=%d{ABSOLUTE} %-5p [%c] %m%n - log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
- log4j:WARN No appenders could be found for logger (org.springframework.web.context
- log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
- log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
- log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). l
- 错误log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
- log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader)警告信
- log4j:WARN No appenders could be found for logger (org.springframework.web.context
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- WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
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- No appenders could be found for logger (org.springframework.web.context.ContextLoader)
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