Struts2标签库(6):<s:action/>

最新推荐文章于 2017-11-09 12:08:26 发布

原创最新推荐文章于 2017-11-09 12:08:26 发布 · 679 阅读

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#action标签

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本文通过展示一个简单的Struts2应用，详细解释了如何使用Struts2实现页面间的跳转，并提供了相关的代码示例。

start.jsp :

<%@ page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>
<html>
<head>
<title>Insert title here</title>
</head>
<body>
<a href="sample01">sample01</a><br>
<a href="sample02">sample02</a>
</body>
</html>

struts.xml :

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"
    "http://struts.apache.org/dtds/struts-2.1.7.dtd">

<struts>
    <package name="demo" extends="struts-default">
        <action name="sample01" class="action.Sample01Action">
            <result name="success">/sample01.jsp</result>
        </action>
        <action name="sample02" class="action.Sample02Action">
            <result name="success">/sample02.jsp</result>
        </action>
    </package>
</struts>

Sample01Action.java :

public class Sample01Action {

	public String execute(){
		return "success";
	}
}

Sample02Action.java :

public class Sample02Action {

	public String execute(){
		return "success";
	}
}

sample01.jsp :

<%@ page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<title>Insert title here</title>
</head>
<body>
sample01.jsp...
<hr>
<s:action name="sample02" executeResult="true"></s:action>  //标签在这
</body>
</html>

sample02.jsp :

<%@ page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>
<html>
<head>
<title>Insert title here</title>
</head>
<body>
sample02.jsp...
</body>
</html>

点击sample01链接，得到：