ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...
ERROR Dispatcher Dispatcher initialization failed
Unable to load configuration. - bean - jar:file:/Users/liuzhao/eclipse-workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Struts2.0Demos/WEB-INF/lib/struts2-gxp-plugin-2.5.20.jar!/struts-plugin.xml:27:162
找不到log4j2的配置文件
解决办法:
在classpath下的目录添加一个log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="[%-5p] %d %c - %m%n" />
</Console>
<File name="File" fileName="dist/my.log">
<PatternLayout pattern="%m%n" />
</File>
</Appenders>
<Loggers>
<Logger name="mh.sample2.Log4jTest2" level="INFO">
<AppenderRef ref="File" />
</Logger>
<Root level="INFO">
<AppenderRef ref="Console" />
</Root>
</Loggers>
</Configuration>