<?xml version="1.0" encoding="UTF-8"?> /hello.jsp
<!-- Structs2核心过滤器 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
XML catalog 配置xml 的导入labraries下structs-2-code 下面的Structs-2.3.dtd 纯文本