SourceURL = inputbox( _
 vbcrlf & "提取完成后您将收到一个提示。这个过程中" & vbcrlf & _
 vbcrlf & "请耐心等待，文件结果保存在：ed2k.txt"   & vbcrlf & _
 vbcrlf & "请输入链接地址:" & vbcrlf, "Get ED2K Link", "http://" _
)

IF SourceURL = "" or SourceURL = "http://" Then
 MsgBox "链接地址不能为空!", 48, "Get ED2K Link"
 Wscript.Quit(1)
End If

'获取网页源码
Set ObjHttp = CreateObject("Microsoft.XMLHTTP")
ObjHttp.Open "Get", SourceURL, false
ObjHttp.Send
SourceCode = Split(CodeConver(ObjHttp.responsebody), chr(10))

'分析网页源码
For i = 0 To UBound(SourceCode)-LBound(SourceCode)
 MatchLine = InStr(SourceCode(i), "ed2k://|file|")
    If MatchLine <> 0 Then
  ArrPub = Split(Replace(SourceCode(i), "},{", "}#{"), "#")
  For K = 0 To UBound(ArrPub)-LBound(ArrPub)
   Ed2KLink = Ed2KLink & Split(Split(ArrPub(K), ",")(5), """")(3) & vbcrlf
  Next
 End If
Next

'保存结果
If Ed2KLink = "" Then
 MsgBox "该网页中找不到任何 ed2k 连接!", 48, "Get ED2K Link"
 Wscript.Quit(2)
Else
 Set ObjFSO = CreateObject("Scripting.FileSystemObject")
 ObjFSO.OpenTextFile("ed2k.txt", 8,true).Write(Ed2KLink)
End If

MsgBox "已完成全部作业!", 64, "Get ED2K Link"
Wscript.Quit(0)

Function CodeConver(vIn)
    strReturn = ""
    For i = 1 To LenB(vIn)
        ThisCharCode = AscB(MidB(vIn,i,1))
        If ThisCharCode < &H80 Then
            strReturn = strReturn & Chr(ThisCharCode)
        Else
            NextCharCode = AscB(MidB(vIn,i+1,1))
            strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
            i = i + 1
        End If
    Next
    CodeConver = strReturn
End Function