教大家用HtmlUnit实现程序模拟页面表单提交
有时候大家做测试的时候需要验证web后台压力，如果让测试人员去不断的填写提交表单的话可能会让人吃不消，利用程序则可以很好的解决这一问题。
比如有一个web工程，其主页index.jsp:
[html]
<%@ 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="<%=path %>/LoginServ" method="post" name="loginForm" id="loginForm">
<table width="250" border="0">
<tr>
<td>账号：</td><td><input type="text" name="username" id="username"/></td>
</tr>
<tr>
<td>密码：</td><td><input type="password" name="pass" id="pass"/></td>
</tr>
<tr>
<td colspan=2><input type="submit" value="登陆" name="testlogin"/></td>
</tr>
</table>
</form>
</body>
</html>
<%@ 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="<%=path %>/LoginServ" method="post" name="loginForm" id="loginForm">
<table width="250" border="0">
<tr>
<td>账号：</td><td><input type="text" name="username" id="username"/></td>
</tr>
<tr>
<td>密码：</td><td><input type="password" name="pass" id="pass"/></td>
</tr>
<tr>
<td colspan=2><input type="submit" value="登陆" name="testlogin"/></td>
</tr>
</table>
</form>
</body>
</html>
其后台servlet为：
[java]
package com.test;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class LoginServ extends HttpServlet {
/**
* Constructor of the object.
*/
public LoginServ() {
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
* @thr
补充：web前端 , HTML/CSS ,
