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用密码保护页面 (II)

点击次数:27 次 发布日期:2008-11-26 17:49:07 作者:源代码网
源代码网推荐 现在我们创建查询语句,可以验证在表单中输入的内容是否与数据库中的内容相一致。

<%@ Language=VBScript %>
<% Response.Buffer = True %>

<HTML>
<BODY>

<% Session("allow") = True %>

<%
UserName = Request.Form("username")
Password = Request.Form("password")
"grab the form contents

Set MyConn=Server.CreateObject("ADODB.Connection")
MyConn.Open "your connection string here"

SQL = "Select * From tblLogin"
Set RS = MyConn.Execute(SQL)

If UserName = RS("UserName") AND Password = RS("Password") Then
"if there is a match then show the page
%>


Put the contents of your page here.

<%
Else
Response.Redirect "http://www.yourdomain.com/login.asp"
RS.Close
MyConn.Close
Set RS = Nothing
Set MyConn = Nothing
End If
%>
"if there was no match then make the visitor try again to login.

</BODY>
</HTML>


把含上述代码的文件命名为login.asp  

源代码网供稿.
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