解决java log4j 配置log4jCaused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager
前提安装http://mirror.bit.edu.cn/apache/logging/log4j/2.11.2/apache-log4j-2.11.2-bin.zipBuildpath配置addextendjar:log4j-1.2.17.jarproject/src/下新建log4j配置文件安装完成配置完后依然报错Causedby:java.lang.ClassNotFoundExceptio