Structs复习 命名空间

引入jar包

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <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>
</web-app>

Struct.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <!--
    <constant name="struts.enable.DynamicMethodInvocation" value="false" />

    <include file="example.xml"/>

    <package name="default" namespace="/" extends="struts-default">
        <default-action-ref name="index" />
        <action name="index">
            <result type="redirectAction">
                <param name="actionName">HelloWorld</param>
                <param name="namespace">/example</param>
            </result>
        </action>
    </package>
     -->
    <!-- Add packages here -->
    <constant name="struts.devMode" value="true" />
    <package name="front" extends="struts-default" namespace="/front2">
        <action name="index">
            <result>/Namespace.jsp</result>
        </action>
    </package>

     <package name="main" extends="struts-default" namespace="">
        <action name="index">
            <result>/Namespace2.jsp</result>
        </action>
    </package>

</struts>

访问：  http://localhost:6666/Struts2_0200_Namespace/index

http://localhost:6666/Struts2_0200_Namespace/front2/index