login.jsp:
<%@page contentType= "text/html;charset=gb2312 "%>
<html>
<head>
<title> 数据库登陆
</title>
</head>
<body>
<center>
<h1> 登陆 </h1>
<hr>
<br>
<br>
<table>
<form action= "conn.jsp " method= "post ">
<tr>
<td>
数据库名
</td>
<td>
<input type= "text " name= "dbname ">
</td>
</tr>
<tr>
<td>
用户名
</td>
<td>
<input type= "text " name= "uname ">
</td>
</tr>
<tr>
<td>
密 码
</td>
<td>
<input type= "password " name= "upassword ">