本文章为asp初学者提供了一个asp简单用户登陆代码哦,看看吧,很容易的。 <script>ec(2);</script> <!-- #include file="../inc/conn1.asp"--> <!-- #include file="../inc/md5.asp"--> <% if cstr(request("code"))<>cstr(session("getcode")) then response.write"<SCRIPT language=JavaScript>alert('对不起,你填写的验证码错误!');" response.write"javascript:history.go(-1)</SCRIPT>" response.end end if dim userid,password username=request("username") password=md5(request("password")) set rs=server.CreateObject("adodb.recordset") sql="select username,vip,jifen1,lastlogin,thislogin,logins from tgy where username='"&username&"'and password='"&password&"'" rs.open sql,conn,3,3 if rs.eof then response.Write "<script>alert('用户登录出错,用户名或者密码错误');history.go(-1);</Script>" else session("username")=rs("username") if day(rs("lastlogin"))<>day(date()) then if rs("jifen1")="" or isnull(rs("jifen1")) then rs("jifen1")=5 else rs("jifen1")=rs("jifen1") 5 end if end if rs("lastlogin")=rs("thislogin") rs("thislogin")=now() rs("logins")=rs("logins") 1 rs.update session.timeout=20 response.Write "<script>location.href='index.asp';</Script>" end if rs.close set rs=nothing conn.close set conn=nothing %>
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