<listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>classpath:log4j.properties</param-value> </context-param>
此时,log4j.properties在根目录src下。
log4j.properties路径修改后web.xml配置
原文：https://www.cnblogs.com/deptop/p/9334744.html