Strut2中Action的Result类型

type="dispatcher" 只是跳转,没有重定向

type="redirect" 重定向type="chain" 可以直接反问aciton不是重定向

type="redirectAction" 直接result的值可以是一个Action是重定向

 Jsp页面代码
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
  </head>
  
  <body>
	Result类型
	<ol>
		<li><a href="r/r1">dispatcher</a></li>
		<li><a href="r/r2">redirect</a></li>
		<li><a href="r/r3">chain</a></li>
		<li><a href="r/r4">redirectAction</a></li>
		<li>freemarker</li>
		<li>httpheader</li>
		<li>stream</li>
		<li>velocity</li>
		<li>xslt</li>
		<li>plaintext</li>
		<li>tiles</li>
	</ol>
  </body>
</html>
 struts.xml文件的配置
<?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.i18n.encoding" value="UTF-8"></constant>
<constant name="struts.ognl.allowStaticMethodAccess" value="true"></constant>
    <package name="login" extends="struts-default" namespace="/r">
         <action name="r1">
	    	<result type="dispatcher">/resultType01.jsp</result>
	    </action>
	    
	    <action name="r2">
	    	<result type="redirect">/resultType02.jsp</result>
	    </action>
	    
	    <!-- 直接result的值是一个Action不是重定向 -->
	    <action name="r3">
	    	<result type="chain">r1</result>
	    </action>
	    
	    <!-- 直接result的值是一个Action是重定向 -->
	    <action name="r4">
	    	<result type="redirectAction">r2</result>
	    </action>
    </package>
    
</struts>

resultType01.jsp部分代码
<body>
    dispatcher Type!!! <br>
  </body>
 

resultType02.jsp部分代码
<body>
    redirect Type!!!! <br>
  </body>
 

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