用密码保护页面 (II)
日期：2011-01-12 浏览次数：21313 次
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
<%@ 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
免责声明： 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
