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Sub download(url, target)
Const adTypeBinary = 1
Const adSaveCreateOverWrite = 2
Dim http, ado
Set http = CreateObject("Msxml2.ServerXMLHTTP")
http.SetOption 2, 13056 '忽略https错误
http.Open "GET", url, False
http.send
Set ado = CreateObject("Adodb.Stream")
ado.Type = adTypeBinary
ado.Open
ado.Write http.responseBody
ado.SaveToFile target
ado.Close
End Sub
Sub rename(name)
Dim DAT() As Byte
Dim FileSize As Long '文件度
FileSize = FileLen(name) '获取文件度
ReDim DAT(FileSize - 1) As Byte
Open name For Binary As #1
Get #1, , DAT
Close
TOU = Hex(DAT(0)) & Hex(DAT(1)) & Hex(DAT(2)) & Hex(DAT(3))
If TOU = "D0CF11E0" Then
Name name As name & ".doc"
End If
End Sub
Sub TEST()
Const Example = "http://www.wdfxw.net/goDownFiles.aspx?key=72957249"
download Example, "N:\1121"
rename ("N:\1121")
End Sub
读文件头
‘=============================================
JPEG (jpg), 文件头:FFD8FF 文件尾:FF D9
PNG (png), 文件头:89504E47 文件尾:AE 42 60 82
GIF (gif), 文件头:47494638 文件尾:00 3B ZIP Archive (zip), 文件头:504B0304 文件尾:50 4B
TIFF (tif), 文件头:49492A00 文件尾:
Windows Bitmap (bmp), 文件头:424D 文件尾:
CAD (dwg), 文件头:41433130 文件尾:
Adobe Photoshop (psd), 文件头:38425053 文件尾:
Rich Text Format (rtf), 文件头:7B5C727466 文件尾:
XML (xml), 文件头:3C3F786D6C 文件尾:
HTML (html), 文件头:68746D6C3E
Email [thorough only] (eml), 文件头:44656C69766572792D646174653A
Outlook Express (dbx), 文件头:CFAD12FEC5FD746F
Outlook (pst), 文件头:2142444E
MS Word/Excel (xls.or.doc), 文件头:D0CF11E0
MS Access (mdb), 文件头:5374616E64617264204A
WordPerfect (wpd), 文件头:FF575043
Adobe Acrobat (pdf), 文件头:255044462D312E
Quicken (qdf), 文件头:AC9EBD8F
Windows Password (pwl), 文件头:E3828596
RAR Archive (rar), 文件头:52617221
Wave (wav), 文件头:57415645
AVI (avi), 文件头:41564920’ |
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