www.gusucode.com > 味多美网址导航源码程序 V20100902 > 味多美网址导航源码程序 V20100902\code\admin\chklogin.asp
<!--#include file="mdb.asp"--> <!--#include file="md5.asp"--> <% mofei=trim(request.form("mofei")) if mofei="" then Response.Write("<script language=javascript>alert('请输入验证码');this.location.href='index.asp';</script>") response.end end if if cstr(session("getcode"))<>cstr(mofei) then Response.Write("<script language=javascript>alert('你输入的验证码有误');this.location.href='index.asp';</script>") response.end end if if Request.form("username")="" then Response.Write("<script language=javascript>alert('请输入用户名');this.location.href='index.asp';</script>") Response.End end if if Request.form("password")="" then Response.Write("<script language=javascript>alert('请输入密码');this.location.href='index.asp';</script>") Response.End end if dim username,password username=trim(replace(Request("username"),"'","")) password=trim(replace(Request("password"),"'","")) password=md5(password) set rs=server.createobject("adodb.recordset") sql="select * from admin where username='"&username&"' and password='"&password&"'" rs.open sql,conn,1,3 if rs.eof and rs.bof then rs.close set rs=nothing Response.Write("<script language=javascript>alert('请输入正确的用户名和密码');this.location.href='index.asp';</script>") Response.End else rs("Logincount")=rs("Logincount")+1 rs("sTime")=rs("LoginTime") rs("sIp")=rs("LoginIP") rs("LoginTime")=now() rs("LoginIP")=Request.ServerVariables("REMOTE_ADDR") rs.Update Session("Admin")=rs("username") Session("adminlogin")=sessionvar Session("level")=rs("level") Session.timeout=1000 rs.close set rs=nothing Response.Redirect ("admin.asp") end if conn.close set conn=nothing %>