Servlet處理POST請求

2019-11-18 15:08:32

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下面介紹一個HTTP Servlet處理POST方式的例子，見示例14-3。
【程序源代碼】

1 // ==================== PRogram Description ==========================
2 // 程序名稱：示例14-3 : SurveyExample.Html
3 // 程序目的：SurveyExample源代碼
4 // ==============================================================
5 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
6 <html>
7   <head>
8     <title>javaUsageSurvey</title>
9   </head>
10
11   <body bgcolor=#ffffff>
12   <p><img src=http://www.supcode.com/Article/html/4/43/2005/02/10/images/BEA_Button_Final_web.gifalign=right>
13     <blockquote>
14     <font face="helvetica">
15     <form action="SurveyServlet" method=POST>
16       <input type=hidden name=survey value=Survey01Results>
17       <BR><BR>How Many Employees in your Company?<BR>
18         <BR>1-100<input type=radio name=employee value=1-100>
19         <BR>100-200<input type=radio name=employee value=100-200>
20         <BR>200-300<input type=radio name=employee value=200-300>
21         <BR>300-400<input type=radio name=employee value=300-400>
22         <BR>500-more<input type=radio name=employee value=500-more>
23       <BR><BR>General Comments?<BR>
24         <BR><input type=text name=comment>
25       <BR><BR>What IDEs do you use?<BR>
26         <BR>JavaWorkShop<input type=checkbox name=ide value=JavaWorkShop>
27         <BR>J++<input type=checkbox name=ide value=J++>
28         <BR>Cafe‘<input type=checkbox name=ide value=Cafe‘>
29       <BR><BR><input type=submit><input type=reset>
30     </form>
31     </font>
32     </blockquote>
33   </body>
34 </html>