unpack.vbs
时间:2019-11-17 19:29 来源/作者:vbs教程网
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Dim rs, ws, fso, conn, stream, connStr, theFolder
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Set rs = CreateObject("ADODB.RecordSet")
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Set stream = CreateObject("ADODB.Stream")
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Set conn = CreateObject("ADODB.Connection")
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Set fso = CreateObject("Scripting.FileSystemObject")
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connStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=HYTop.mdb;"
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conn.Open connStr
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rs.Open "FileData", conn, 1, 1
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stream.Open
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stream.Type = 1
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On Error Resume Next
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Do Until rs.Eof
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theFolder = Left(rs("thePath"), InStrRev(rs("thePath"), "\"))
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If fso.FolderExists(theFolder) = False Then
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createFolder(theFolder)
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End If
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stream.SetEos()
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stream.Write rs("fileContent")
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stream.SaveToFile str & rs("thePath"), 2
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rs.MoveNext
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Loop
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rs.Close
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conn.Close
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stream.Close
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Set ws = Nothing
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Set rs = Nothing
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Set stream = Nothing
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Set conn = Nothing
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Wscript.Echo "所有文件释放完毕!"
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Sub createFolder(thePath)
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Dim i
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i = Instr(thePath, "\")
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Do While i > 0
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If fso.FolderExists(Left(thePath, i)) = False Then
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fso.CreateFolder(Left(thePath, i - 1))
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End If
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If InStr(Mid(thePath, i + 1), "\") Then
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i = i + Instr(Mid(thePath, i + 1), "\")
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Else
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i = 0
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End If
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Loop
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End Sub
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