<!--#include file="include/conn.asp"-->

<!--#include file="include/conn.asp"-->
<% if request.Form("user")="" then
response.Write"<script language=javascript>alert('请输入用户名');history.back(-1);</script>"
response.End()
end if
if request.Form("pwd")="" then
response.Write"<script language=javascript>alert('请输入密码');history.back(-1);</script>"
response.End()
end if
user=trim(request.Form("user"))
pwd=trim(request.Form("pwd"))
sql="select * from qy where qy_name='"&user&"' and qy_pwd='"&pwd&"'"
set rs=server.CreateObject("adodb.recordset")
rs.open sql,cn,1,1
if rs.eof then
response.Write"<script> alert('无此用户');history.back(-1);</script>"
response.End()
else
session("user")=rs("user")

#include <iostream> #include<iostream.h 关于 #include<> #include<vector> #include<algorithm>是什么意思啊？ #include<stdio.h> #include<format.h> #include <graphics.h> C++的#include<> #include <iostream.h> #include<windows.h>