1,表单页面 shangpin.html
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="UTF-8"> 5 <title>商品信息</title> 6 </head> 7 <body> 8 9 商品信息<br> 10 11 <form action="Shp" method="post"> 12 13 商品名称:<input type="text" name="name" > 14 <br> 15 商品类别:<input type="radio" name="kind" value="食品" checked>食品 16 <input type="radio" name="kind" value="办公用品">办公用品 17 <input type="radio" name="kind" value="服装">服装 18 <br> 19 商品简介: 20 <br> 21 <textarea rows="10" cols="20" name="intr"></textarea> 22 <br> 23 <input type="submit" value="提交"> 24 25 </form> 26 27 </body> 28 </html>
2.接收处理servlet: shp.java
1 package com.hanqi;
2
3 import java.io.IOException;
4 import javax.servlet.ServletException;
5 import javax.servlet.http.HttpServlet;
6 import javax.servlet.http.HttpServletRequest;
7 import javax.servlet.http.HttpServletResponse;
8
9 /**
10 * Servlet implementation class Shp
11 */
12 public class Shp extends HttpServlet {
13 private static final long serialVersionUID = 1L;
14
15 /**
16 * @see HttpServlet#HttpServlet()
17 */
18 public Shp() {
19 super();
20 // TODO Auto-generated constructor stub
21 }
22
23 /**
24 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
25 */
26 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
27 // TODO Auto-generated method stub
28 //指定字符集
29 response.setCharacterEncoding("GBK");
30 request.setCharacterEncoding("utf-8");
31 //获取表单提交信息
32 String name = request.getParameter("name");
33 String kind = request.getParameter("kind");
34 String intr = request.getParameter("intr");
35
36 // //Request字符集转换
37 // String zname = new String(name.getBytes("iso-8859-1"),"utf-8");
38 // String zkind = new String(kind.getBytes("iso-8859-1"),"utf-8");
39 // String zintr = new String(intr.getBytes("iso-8859-1"),"utf-8");
40 //
41 response.getWriter().append("商品名称:" + name + "; 商品类别:" + kind + "; 商品简介:" + intr);
42
43 //response.getWriter().append("Served at: ").append(request.getContextPath());
44 }
45
46 /**
47 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
48 */
49 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
50 // TODO Auto-generated method stub
51 doGet(request, response);
52 // response.setCharacterEncoding("gbk");
53 // request.setCharacterEncoding("utf-8");
54 // //获取表单提交信息
55 // String name = request.getParameter("name");
56 // String kind = request.getParameter("kind");
57 // String intr = request.getParameter("intr");
58 //
59 // response.getWriter().append("商品名称:" + name + "; 商品类别:" + kind + "; 商品简介:" + intr);
60
61 }
62
63 }
时间： 2024-11-04 18:29:36