1.网站系统开发需要掌握的技术：
网站开发技术需要掌握HTML、css、JSP等语言。HTML（超文本标记语言）是网页的核心，学好HTML是成为Web开发人员的基本条件，JavaScript可以有效的使网页增加特色，css语言可以改善网页外观。了解web服务器并挑选一门服务器脚本语言进行学习。学习数据库原理以及SQL语法等等。
2.课堂测验登录界面的源程序代码和截图：
源代码：
Login.jsp
<%@ page contentType="text/html; charset=UTF-8"%>
<html>
<head>
<title>用户登录</title>
</head>
<body>
<h2 align="center">用户登录</h2>
<form name="form1" action="loginprocess.jsp" method="post">
<table align="center" border="0">
<tr>
<td>账号：</td>
<td><input type="text" name="username"></td>
</tr>
<tr>
<td>密码：</td>
<td><input type="password" name="password">
</td>
</tr>
<tr>
<td></td>
<td><input type="submit" value="登录"></td>
</tr>
</table>
</form>
</body>
</html>
loginprocess.jsp
<%@ page language="java" import="java.sql.*" 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>登录中</title> </head> <body> <% request.setCharacterEncoding("UTF-8"); String driverStr = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; String connStr = "jdbc:sqlserver://localhost:1433;DatabaseName=login"; String dbusername = "sa"; String dbpassword = "160340"; Connection conn = null; PreparedStatement stmt = null; ResultSet rs = null; Class.forName(driverStr); conn = DriverManager.getConnection(connStr, dbusername, dbpassword); String sql = "select * from denglu where [username]=? and [password]=?";//定义一个查询语句 stmt = conn.prepareStatement(sql); String user=request.getParameter("username"); String pass=request.getParameter("password");//取出login.jsp的值 stmt.setString(1, user); stmt.setString(2, pass); if(user.equals("")) { out.print("<script language='javaScript'> alert('请输入用户名');</script>"); response.setHeader("refresh", "0;url=login.jsp"); } else if(pass.equals("")) { out.print("<script language='javaScript'> alert('密码为空');</script>"); response.setHeader("refresh", "0;url=login.jsp"); } rs = stmt.executeQuery(); if(rs.next()) response.sendRedirect("loginsucceed.jsp"); else { out.print("<script language='javaScript'> alert('账号或密码错误');</script>"); response.setHeader("refresh", "0;url=login.jsp"); } rs.close(); stmt.close(); conn.close(); %> </body> </html>
loginsucceed.jsp
<%@ page language="java" contentType="text/html; charset=gb2312" 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>登录成功</title> </head> <body> <h1>登录成功！</h1> </body> </html>
login_fail.jsp
<%@ page language="java" contentType="text/html; charset=gb2312" 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=ISO-8859-1"> <title>登录失败</title> </head> <body> <h1>登录失败！</h1> </body> </html>
运行结果截图：
正确账号和密码：
错误账号和密码：
空账号和密码：
3.课堂测试未按时完成是因为安装sql server 2014 时出现问题，配置管理器丢失，导致无法配置，不能将eclipse与数据库相连接。
4.因为本学期课程比较多，预计自己在完成老师任务和作业的情况下用八个小时学习相关内容。