📄 login_page.jsp
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Money Banks公司登录界面</title>
</head>
<body bgproperties="fixed" bgcolor="#CCCCFF">
<form name="form" method="POST">
<%@ page import="java.sql.*" %>
<%! int flag=0; %>
<%! int ctr=0; %>
<%
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection connect;
connect=DriverManager.getConnection("jdbc:odbc:BankDataSource","","");
Statement state;
String actNumber,actNo, password,pwd;
state = connect.createStatement();
actNumber=(String)request.getParameter("txtActNumber");
password=(String)request.getParameter("txtUsrPwd");
password=password.trim();
actNumber=actNumber.trim();
out.println("您提供的信息不正确，单击取消按钮返回主页");
String strQuery1 = "select * from Login_Info where Account_No='" + actNumber +"'";
ResultSet result1 = state.executeQuery(strQuery1);
while(result1.next())
{
actNo=(String)result1.getString("Account_No");
pwd=(String)result1.getString("Password");
actNo=actNo.trim();
pwd=pwd.trim();
if((actNo.equals(actNumber))&&(pwd.equals(password))&&(actNo.length()!=0)&&(pwd.length()!=0))
{
flag=1;
%>
<jsp:forward page="./actDetails.jsp"/>
<%
}
}
}
catch(Exception e)
{
}
%>
<p align="center"></p>
<table border="0" width="100%" height="42">
<tr>
<td width="50%" height="36">
<b><font size="5" ><i>Money Banks公司</i></font></b>
</td>
<td width="50%" height="36"></td>
</tr>
</table>
<p align="center"><b><font size="4" >登录信息</font></b></p>
<p><font >账户号码: </font><input type="text" name="txtActNumber" size="20"></p>
<p><font >密码: </font>
<input type="password" name="txtUsrPwd" size="22">
</p>
<p align="center">
<input type="submit" value="查看账户明细" name="login" >
<input type="button" value="取消" name="cancel" onClick="Home()"></p>
</form>
<p > </p>
<script language="JavaScript">
function Home()
{
open("Home_page.htm");
}
</script>
</body>
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