当前位置: 首页 > 图文教程 > 网络编程 > ASP > 登陆asp class

ASP
asp分页（自己整理的2个分页程序）
ASP常用的系统配置函数
雨哲防采集策略之列表篇
雨哲浅谈关于防采集而不影响收录内容篇
asp数据库连接函数
ajax XMLHTTP Post Form时的表单乱码综合解决
ASP注入详细命令40条
用ASP实现MSSQL用户密码破解
ASP创建对象的两种方法比较
ASP字符串转换为整形、双精度型、布尔
ASP计算str2在str1中出现的次数
asp采集抓取网上房产信息的代码
ASP注册登陆实例代码
ASP中使用FileSystemObject时提高性能的方法
分享一个好东东,动态Include文件 (Dynamic File Includes)
解决 JScript 中使用日期类型数据时出现类型错误的问题
在ASP里面创建GUID
在JScript中使用缓存技术的实际代码
ASP javascript Application对象的Contents和StaticObjects做Cache的一些经验
海阳2006+功能中的潜水王

No. « 74 75 76 77 »

技术文章搜索

关键字

ASP 中的 登陆asp class

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-10-12   浏览: 72 ::
收藏到网摘: n/a

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=""/upload/tech/20091012/20091012011849_28f0b864598a1291557bed248a998d4e.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=""admin_login.asp"">返回管理员登录页</a>")
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 " <td><input maxlength=20 type=""password"" name=""password"" style=""width:200px;""></td>" & vbCrLf
Response.Write " </tr>" & vbCrLf
Response.Write " <tr>" & vbCrLf
Response.Write " <td><span style=""width:80px;"">验证码：</span></td>" & vbCrLf
Response.Write " <td><input name=""verifycode"" type=""text"" style=""width:60px;"" value="""
If GetCode = 9999 Then Response.Write "9999"
Response.Write """ maxlength=4> " & vbCrLf
Response.Write " 请在验证码框输入：<img src=""GetCode.asp""></td>" & vbCrLf
Response.Write " </tr>" & vbCrLf
Response.Write " <tr>" & vbCrLf
Response.Write " <td> </td>" & vbCrLf
Response.Write " <td align=""right""> </td>" & vbCrLf
Response.Write " </tr>" & vbCrLf
Response.Write " <tr>" & vbCrLf
Response.Write " <td> </td>" & vbCrLf
Response.Write " <td align=""right""><input type=""submit"" value=""登 录..."" name=""btnSubmit"" style=""width:80px;font:menu;"" ID=""Submit1""></td>" & vbCrLf
Response.Write " </tr>" & vbCrLf
Response.Write " </form> " & vbCrLf
Response.Write " </table>" & vbCrLf
End Sub
'检验用户登录
Sub chklogin()
Dim UserName,Password,IP
username = Trim(Replace(Request("username"), "'", ""))
password = MD5(Trim(Replace(Request("password"), "'", "")), 16)
If Request("verifycode") = "" Then
errmsg = errmsg + "<br>" + "<li>请返回输入确认码。"
Founderr = True
ElseIf Session("getcode") = "9999" Then
Session("getcode") = ""
ElseIf Session("getcode") = "" Then
errmsg = errmsg + "<br>" + "<li>请不要重复提交，如需重新登陆请返回登陆页面。"
Founderr = True
ElseIf CStr(Session("getcode")) <> CStr(Trim(Request("verifycode"))) Then
errmsg = errmsg + "<br>" + "<li>您输入的确认码和系统产生的不一致，请重新输入。"
Founderr = True
End If
Session("getcode") = ""
If username = "" Or password = "" Then
Founderr = True
errmsg = errmsg + "<br>" + "<li>请输入您的用户名或密码。<li>"
End If
If Founderr Then Exit Sub
ip = Replace(Request.ServerVariables("REMOTE_ADDR"), "'", "")
Dim Rs
Set Rs = Mesky.Execute("select * from Mesky_SiteManager where username='" & username & "'")
If Rs.EOF And Rs.BOF Then
Set Rs = Nothing
Founderr = True
errmsg = errmsg + "<br>" + "<li>您输入的用户名和密码不正确或者您不是系统管理员。<br><li>请<a href=admin_login.asp>重新输入</a>您的密码。"
Exit Sub
Else
If Trim(Rs("password")) <> password Then
Founderr = True
errmsg = errmsg + "<br>" + "<li>您输入的用户名和密码不正确或者您不是系统管理员。<br><li>请<a href=admin_login.asp>重新输入</a>您的密码。"
Set Rs = Nothing
Exit Sub
Else
Session("adminName") = Rs("UserName")
Session("adminPass") = Rs("Password")
Session.Timeout = 45
Mesky.Execute ("update Mesky_SiteManager set LastLogin= " & SqlNowString & ",LastLoginIP='" & ip & "',LastActive=" & SqlNowString & ",Logins=Logins+1 where username='" & username & "'")
Set Rs = Nothing
Call Mesky.LoadSetting()
Response.Write "<script>location.href='" & Mesky.Setting(11) & "admin_index.asp'</script>"
End If
End If
End Sub
End Class %>