SpringMVC.入门篇《二》form表单

项目工程结构：

SpringMVC.入门篇《二》form表单-LMLPHP

在《springmvc入门篇一.HelloWorld》基础上继续添加代码，新增：FormController.java，form.jsp，formResult.jsp 三个文件，并修改了index.jsp文件

FormController.java

 package com.charles.controller;

 import org.springframework.stereotype.Controller;

 import org.springframework.ui.Model;

 import org.springframework.web.bind.annotation.RequestMapping;

 import org.springframework.web.bind.annotation.RequestMethod;

 import org.springframework.web.servlet.ModelAndView;

 import com.charles.entity.Client;

 /**

  * <p>Type: FormController</p>

  * <p>Description: Form表单控制层</p>

  * @author baitang.<gy03554>

  * @date 2018年10月14日 下午4:37:08

  * @version v1.0.0

  */

 @Controller

 public class FormController {

     @RequestMapping(value = "formpage", method = RequestMethod.GET)

     public ModelAndView intoFormPage() {

         return  new ModelAndView("form", "command", new Client());

     }

     @RequestMapping(value = "register", method = RequestMethod.POST)

     public String register(Model model, Client client) {

         String cemail = client.getCemail();

         String cpwd = client.getCpwd();

         System.out.println("客户输入的邮箱是：" + cemail);

         System.out.println("客户输入的密码是：" + cpwd);

         model.addAttribute("cemail", cemail);

         model.addAttribute("cpwd", cpwd);

         return "formResult";

     }

 }

form.jsp 文件代码：

 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

 <%@ taglib uri="http://www.springframework.org/tags/form" prefix="form" %>

 <!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>SpringMVC.入门篇《二》form表单</title>

     </head>

     <body>

         <center>

             <h2>客户注册</h2>

             <form:form method="post" action="register">

                 <table border="1px" cellpadding="0" cellspacing="0">

                     <tr>

                         <td><form:label path="cemail">邮箱：</form:label> </td>

                         <td><form:input path="cemail"/> </td>

                     </tr>

                     <tr>

                         <td><form:label path="cpwd">密码：</form:label> </td>

                         <td><form:input path="cpwd"/> </td>

                     </tr>

                     <tr>

                         <td colspan="2">

                             <input type="submit" value="提交" />

                         </td>

 <!--                         <td></td> -->

                     </tr>

                 </table>

             </form:form>

         </center>

     </body>

 </html>

formResult.jsp 代码

 <%@ 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>

         <center>

             <h2>注册成功</h2>

             <h3>邮箱：${cemail }</h3>

             <h3>密码：${cpwd }</h3>

         </center>

     </body>

 </html>

index.jsp 代码

 <%@ 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>

         <a href="hello">进入Hello页面.</a> <br/>

         <a href="formpage">进入Form表单页面.</a>

     </body>

 </html>

运行项目，通过浏览器访问：http://localhost:9826/springmvc ，点击：进入Form表单页面, 填写form表单信息，然后注册。

SpringMVC.入门篇《二》form表单-LMLPHP

如有问题，欢迎纠正！！！

如有转载，请标明源处：https://www.cnblogs.com/Charles-Yuan/p/9786855.html