如何最好通过批处理或 vbs 删除文件(.txt 或 .sql)中的每个第 n 个(第 4000 个)字符(空格字符)?
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1 回答
4
你需要一些 VBScript,你不能用批处理文件来做到这一点。所以这样的事情会为你做
option Explicit
Const ForReading = 1
Const ForWriting = 2
Const ForAppending = 8
Dim fso
Dim inFile
Dim outFile
Dim buffer
set fso = CreateObject("Scripting.FileSystemObject")
Set inFile = fso.OpenTextFile("C:\testIn.txt", ForReading)
Set outFile = fso.OpenTextFile("C:\testOut.txt", ForWriting, True)
Do While Not inFile.AtEndOfStream
buffer = inFile.Read(3999)
outFile.Write buffer
If Not inFile.AtEndOfStream Then
inFile.Read (1)
End If
Loop
inFile.Close
outFile.Close
希望这可以帮助 :)
于 2009-07-30T10:14:13.697 回答