登陆asp class - 站长资源库


答案：
复制代码 代码如下:

<!-- #include file="conn.asp" --> 
<!-- #include file="cls_main.asp" --> 
<!-- #include file="cls_md5.asp" --> 
<% dim obj 
set obj = New admin_login 
    call obj.Main() 
set obj = nothing 

class admin_login 
    Private Founderr, errmsg,Mesky 
    Private Sub Class_Initialize() 
        Founderr = False 
        Set Mesky = New Cls_Main 
    End Sub 
    Private Sub Class_Terminate() 
        Set Mesky = Nothing 
    End Sub 
    Public Sub Main() 
        Response.Write "<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.01 Transitional//EN"" ""http://www.w3.org/TR/html4/loose.dtd"">" & vbCrLf 
        Response.Write "<html>" & vbCrLf 
        Response.Write "<head>" & vbCrLf 
        Response.Write "<meta http-equiv=""Content-Type"" content=""text/html; charset=gb2312"">" & vbCrLf 
        Response.Write "<title>动感下载系统 V3.0 ——管理员登录　　　　　　　　Powered By：Www.Mesky.Net　　　　　　</title>" & vbCrLf 
        Response.Write "</head>" & vbCrLf 
        Response.Write "<style type=text/css>" & vbCrLf 
        Response.Write "body {" & vbCrLf 
        Response.Write "    background:#EFEFEF;" & vbCrLf 
        Response.Write "    font-size: 12px;" & vbCrLf 
        Response.Write "    margin-top:0px;" & vbCrLf 
        Response.Write "}" & vbCrLf 
        Response.Write vbCrLf 
        Response.Write "INPUT {" & vbCrLf 
        Response.Write vbCrLf 
        Response.Write "    FONT-SIZE: 12px;" & vbCrLf 
        Response.Write "    font-family: ""宋体"";" & vbCrLf 
        Response.Write "}" & vbCrLf 
        Response.Write "SPAN {" & vbCrLf 
        Response.Write "    FONT-SIZE: 12px; POSITION: static" & vbCrLf 
        Response.Write "}" & vbCrLf 
        Response.Write "a:link,a:visited  {" & vbCrLf 
        Response.Write "    color: #0033FF;" & vbCrLf 
        Response.Write "    text-decoration: none;" & vbCrLf 
        Response.Write "}" & vbCrLf 
        Response.Write "</style>" & vbCrLf 
        Response.Write "<p> </p>" & vbCrLf 
        Response.Write "<p> </p>" & vbCrLf 
        Response.Write "<table align=center width=380 style=""border: outset 3px;"" cellpadding=0 cellspacing=0 ID=""Table1"">" & vbCrLf 
        Response.Write "    <tr>" & vbCrLf 
        Response.Write "        <td style=""padding:3px;background-color:blue;color:white;"">Login MeskyDMS V3　　　　Powered By：Www.Mesky.Cn</td>" & vbCrLf 
        Response.Write "    </tr>" & vbCrLf 
        Response.Write "    <tr valign=top>" & vbCrLf 
        Response.Write "        <td><img src=""images/admin_title.gif"" width=""100%""></td>" & vbCrLf 
        Response.Write "    </tr>" & vbCrLf 
        Response.Write "    <tr>" & vbCrLf 
        Response.Write "        <td style=""padding:15px;"">" & vbCrLf 
        Dim username 
        Dim password 
        Dim ip 
        Dim BrowserType 

         
        Select Case Request("action") 
            Case "chklogin" 
                Call chklogin 
                If Founderr Then 
                    Response.Write (errmsg) 
                    Response.Write ("<br><br><< = <a href=>                End If 
            Case "logout" 
                Call logout 
            Case Else 
                Call login 
        End Select 
        Response.Write "        </td>" & vbCrLf 
        Response.Write "    </tr>" & vbCrLf 
        Response.Write "    <tr><td style=""padding:10px;"">" & vbCrLf 
        Set BrowserType = New Cls_Browser 
            Response.Write ("客户端操作系统:" & BrowserType.platform & "<br>客户端浏览器: " & BrowserType.Browser & BrowserType.Version) & vbCrLf 
        Set BrowserType = Nothing 
        Response.Write "</td></tr>" & vbCrLf 
        Response.Write "</table><br><br>" & vbCrLf 
        Response.Write "</body>" & vbCrLf 
        Response.Write "</html>" & vbCrLf 
    End Sub 
    Sub logout()    '用户退出 
        Session("adminName") = "" 
        Session("adminPass") = "" 
        Call login 
    End Sub 

    Sub login() '用户登录 
    On Error Resume Next 
    Dim Ados, GetCode 
    ' Ados = Server.CreateObject("Adodb.Stream") 
    If Err Then 
        GetCode = 9999 
    End If 
        Response.Write "<script language=""Javascript""><!--" & vbCrLf 
        Response.Write "function VF_loginform(){ //v2.0" & vbCrLf 
        Response.Write "<!--start_of_saved_settings-->" & vbCrLf 
        Response.Write "<!--type,text,name,verifycode,required,true,isNum,errMsg,请填写右边的确认密码。-->" & vbCrLf 
        Response.Write "<!--type,password,name,password,required,true,errMsg,请填写登录密码！-->" & vbCrLf 
        Response.Write "<!--type,text,name,username,required,true,errMsg,请填写登录用户名！-->" & vbCrLf 
        Response.Write "<!--end_of_saved_settings-->" & vbCrLf 
        Response.Write "    var theForm = document.loginform;" & vbCrLf 
        Response.Write "    var numRE = /^\d+$/;" & vbCrLf 
        Response.Write "    var errMsg = """";" & vbCrLf 
        Response.Write "    var setfocus = """";" & vbCrLf 
        Response.Write vbCrLf 
        Response.Write "    if (!numRE.test(theForm['verifycode'].value)){" & vbCrLf 
        Response.Write "        errMsg = ""请填写右边的确认密码。"";" & vbCrLf 
        Response.Write "        setfocus = ""['verifycode']"";" & vbCrLf 
        Response.Write "    }" & vbCrLf 
        Response.Write "    if (theForm['password'].value == """"){" & vbCrLf 
        Response.Write "        errMsg = ""请填写登录密码！"";" & vbCrLf 
        Response.Write "        setfocus = ""['password']"";" & vbCrLf 
        Response.Write "    }" & vbCrLf 
        Response.Write "    if (theForm['username'].value == """"){" & vbCrLf 
        Response.Write "        errMsg = ""请填写登录用户名！"";" & vbCrLf 
        Response.Write "        setfocus = ""['username']"";" & vbCrLf 
        Response.Write "    }" & vbCrLf 
        Response.Write "    if (errMsg != """"){" & vbCrLf 
        Response.Write "        alert(errMsg);" & vbCrLf 
        Response.Write "        eval(""theForm"" + setfocus + "".focus()"");" & vbCrLf 
        Response.Write "    }" & vbCrLf 
        Response.Write "    else theForm.submit();" & vbCrLf 
        Response.Write "}//-->" & vbCrLf 
        Response.Write "</script>" & vbCrLf 
        Response.Write "        <table  border=""0"">" & vbCrLf 
        Response.Write "        <form action=""?action=chklogin"" method=""post"" name=""loginform"" onsubmit=""VF_loginform();return false;""> " & vbCrLf 
        Response.Write "          <tr>" & vbCrLf 
        Response.Write "            <td><span style=""width:80px;"">用户名：</span></td>" & vbCrLf 
        Response.Write "            <td><input maxlength=20 type=""text"" name=""username"" style=""width:200px;"" tabindex=""1""></td>" & vbCrLf 
        Response.Write "          </tr>" & vbCrLf 
        Response.Write "          <tr>" & vbCrLf 
        Response.Write "            <td><span style=""width:80px;"">密　码：</span></td>" & vbCrLf 
        Response.Write "
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