struts表单提交

步骤:

1.创建一个form.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
		<form action="${pageContext.request.contextPath}/form.action"><!--注意后面的action-->
			用户名:<input type="text" name = "name"/><br/>
			<input type="submit" value="submit"/>
		</form>
</body>
</html>

2.撰写struts.xml配置文件;

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
	"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
	"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
	<package name="form180627" namespace="/" extends="struts-default" >
		<action name="form" class="com.struts.c_form.Demo7Action" method="execute" >
			<result name="SUCCESS" type="dispatcher" >/form.jsp</result><!-- type="dispatcher" 默认为转发  redirect:重定向-->
		</action>
	</package>
</struts>

3.创建action接收类:

package com.struts.c_form;

import com.opensymphony.xwork2.ActionSupport;

/**
 * 		表单提交
 * @author taoyulong
 *
 */

public class Demo7Action extends ActionSupport{
	//准备与参数键名称相同的属性
	private String name;
	
	
	public String execute() throws Exception {
		System.out.println("name参数值:"+name);
		return "SUCCESS";
	}
//-----------接收前台数据的必要条件-----------------------
	public String getName() {//
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
	

}

　　

　　

 

posted on 2018-06-28 19:18  Terlong  阅读(151)  评论(0)    收藏  举报

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