src 目录下com.xieyuan包MyServlet.java文件（Servlet文件）
package com.xieyuan;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;
import java.util.Enumeration;
import java.util.Random;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.sun.corba.se.impl.javax.rmi.CORBA.Util;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
public class MyServlet extends HttpServlet {
/**
* Constructor of the object.
*/
public MyServlet() {
super();
}
/**
* Destruction of the servlet. <br>
*/
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
/**
* The doGet method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to get.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
execute(request, response);
}
/**
* The doPost method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to post.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
execute(request, response);
}
private void execute(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException
{
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
response.setContentType("text/html");
String getName=request.getParameter("name");
String getHibby=request.getParameter("hobby");
PrintWriter out=response.getWriter();
out.println("<DOCTYPE HTML PUBLIC "-//W3C//DTD HTML4.0 Transitional//EN">");
out.println("<HTML>");
out.println("<HEAD><TITLE>结果</TITLE></HEAD>");
out.println("<BODY>");
out.println("您的信息如下：");
out.println(getName+"
"+getHibby);
out.println("<br/><input type='button' value='返回上一页' onclick='history.go(-1)' />");
out.println("</BODY>");
out.println("</HTML>");
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occurs
*/
public void init() throws ServletException {
}
}
部署好WEB后，访问：http://127.0.0.1:8080/Test/servlet/MyServlet 进入登录页面<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<form action="servlet/MyServlet" method="post">
<div align="center"><BR/>
<fieldset style='80%' >
<legend>填写信息</legend><br/>
<div class="line" align="left">
姓名：<input type="text" name="name" width="200px" /><br/>
爱好：<input type="checkbox" name="hobby" value="踢球" id="tiqiu"/>
<label for="tiqiu">踢球</label>
<input type="checkbox" name="hobby" value="上网" id="shangwang" />
<label for="shangwang">上网</label>
<input type="checkbox" name="hobby" value="下棋" id="xiaqi" />
<label for="xiaqi">下棋</label>
</div>
<br/><br/><br/><br/><input type="submit" value=" 提 交 ">
</fieldset>
</div>
</form>
<form>