newasp中下载类(2)

    Private sOriginalFileName
    Private sSaveFileName
    Private sPathFileName

    Public Property Get RemoteFileName()
        RemoteFileName = sOriginalFileName
    End Property

    Public Property Get LocalFileName()
        LocalFileName = sSaveFileName
    End Property

    Public Property Get LocalFilePath()
        LocalFilePath = sPathFileName
    End Property

    Public Property Let RemoteDir(ByVal strDir)
        sUploadDir = strDir
    End Property

    Public Property Let AllowMaxSize(ByVal intSize)
        nAllowSize = intSize
    End Property

    Public Property Let AllowExtName(ByVal strExt)
        sAllowExt = strExt
    End Property

    Private Sub Class_Initialize()
        On Error Resume Next
        Script_Object = "Scripting.FileSystemObject"
        sUploadDir = "UploadFile/"
        nAllowSize = 500
        sAllowExt = "gif|jpg|png|bmp"
    End Sub

    Public Function ChangeRemote(sHTML)
        On Error Resume Next
        Dim s_Content
        s_Content = sHTML
        On Error Resume Next
        Dim re, s, RemoteFileUrl, SaveFileName, SaveFileType
        Set re = New RegExp
        re.IgnoreCase = True
        re.Global = True
        re.Pattern = "((http|https|ftp|rtsp|mms):(\/\/|\\\\){1}(([A-Za-z0-9_-])+[.]){1,}(net|com|cn|org|cc|tv|[0-9]{1,3})(\S*\/)((\S)+[.]{1}(" & sAllowExt & ")))"