admin_login_che.asp

非常好的源码 非常好的源码 非常好的源码

<!--#include file=conn.asp-->
<!--#include file=md5.asp-->
<%
Dim admin,password,verifycode
admin=utf8(Request.form("admin"))
password=md5(utf8(Request.form("password")))
verifycode=replace(trim(Request("verifycode")),"'","")
if  verifycode=Session("GetCode") then
	Set Rs = Server.CreateObject("Adodb.Recordset")
	Sql = "SELECT * FROM admin WHERE username='" &admin&"' and password='" &password &"'"
	Rs.Open Sql,conn,1,1
	if not (rs.bof and rs.eof)  then 
	session("adminname")=admin
	Session("adminpassword")=password
	Session("flag")=rs("flag")
		rs.Close
		Set rs = Nothing
	response.Redirect "admin_index.asp"
	else
		rs.Close
		Set rs = Nothing
	   response.redirect "admin_login.asp"
	end if
else
   response.redirect "admin_login.asp"
end if
function utf8(str)
if str="" or isnull(str) then
	tohtm=str
	exit function
end if
utf8 = replace(str,"&","&amp;")
utf8 = replace(utf8,"","&quot;")
utf8 = replace(utf8,"<","&lt;")
utf8 = replace(utf8,">","&gt;")
utf8 = replace(utf8," ","&nbsp;")
utf8 = replace(utf8,"$","$$")
utf8 = replace(utf8,"&#39;","")
utf8 = replace(utf8,vbnewline,"<br/>")
utf8 = replace(utf8,chr(34),"")
utf8 = replace(utf8,chr(39),"")
end function
%>