struts2.2.3搭建web应用-2_JAVA

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struts2.2.3搭建web应用-2

2015/1/6 0:32:32 chang8536 程序员俱乐部我要评论(0)

摘要：创建actionpackagecom.demo.action;publicclassHelloWorld{privateStringmess="我的第一个应用";publicStringexecute(){return"success";}publicStringgetMess(){returnmess;}publicvoidsetMess(Stringmess){this.mess=mess;}}配置struts.xml
标签：Web 应用 struts

创建action

class="java" name="code">package com.demo.action;


public class HelloWorld {
	private String mess = "我的第一个应用";
	public String execute(){
		
		return "success";
	}
	public String getMess() {
		return mess;
	}
	public void setMess(String mess) {
		this.mess = mess;
	}
	
	
}

配置struts.xml

<!-- name 为其他包继承用    namespace 为访问-->
   <package name="usermanager" extends="struts-default" namespace="/usermanager">
	    <action name="top" class="com.demo.action.HelloWorld" method="execute" >
	    	<result name="success">/WEB-INF/page/mess.jsp</result>
		  
		  
		</action>
	</package>

创建视图

<%@ 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></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>
    ${mess } <br>
  </body>
</html>

浏览器访问路径：http://127.0.0.1:8080/struts2/usermanager/top

OK。

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