Struts2封装到Map集合

input.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="deal4.action">
		商品名字：<input type="text" name="map['one'].name"><br>
		商品价格：<input type="text" name="map['one'].price"><br>
		商品名字：<input type="text" name="map['two'].name"><br>
		商品价格：<input type="text" name="map['two'].price"><br>
		商品名字：<input type="text" name="map['three'].name"><br>
		商品价格：<input type="text" name="map['three'].price"><br>
		<input type="submit" value="提交"> 
	</form>
</body>
</html>

out.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8" %>
    <%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	商品：<s:property value="map['one'].name"></s:property><br>
	价格：<s:property value="map['one'].price"></s:property><br>
	商品：<s:property value="map['two'].name"></s:property><br>
	价格：<s:property value="map['two'].price"></s:property><br>
	商品：<s:property value="map['three'].name"></s:property><br>
	价格：<s:property value="map['three'].price"></s:property><br>
</body>
</html>

action.java

package Action;

import java.util.Map;

import com.opensymphony.xwork2.ActionSupport;

import bean.product;

public class deal4 extends ActionSupport {
	private Map<String,product> map;

	public Map<String, product> getMap() {
		return map;
	}

	public void setMap(Map<String, product> map) {
		this.map = map;
	}
	@Override
	public String execute() throws Exception {
		
		return "out";
	}
}

bean.java

package bean;

public class product {
	private String name;
	private String price;
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPrice() {
		return price;
	}
	public void setPrice(String price) {
		this.price = price;
	}
}

struts.xml

<action name="deal4" class="Action.deal4" >
	<result name="out">/封装到Map集合out.jsp</result>
</action>

Struts2封装到Map集合

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