struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<!-- constant配置常量配置 国际化 解决乱码 -->
<constant name="struts.i18n.encoding" value="UTF-8"></constant>
<!-- 配置开发者常量 1、热加载 2、提供更多的错误提示 -->
<constant name="struts.devMode" value="true"></constant>
<!-- 动态方法调用 -->
<constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
<package name="" namespace="/" extends="struts-default">
<action name="" class="" method="{1}">
<result name="" ></result>
</action>
</package>
</struts>
web.xml中的过滤器模板
<!-- 配置strur2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>