Я использую этот скрипт для преобразования любого набора символов или кодовой страницы (о которой я знаю).
Этот сценарий может также обрабатывать большие файлы (более одного гигабайта), поскольку он выполняет потоковую передачу по одной строке за раз.
' - ConvertCharset.vbs -
'
' Inspired by:
' http://www.vbforums.com/showthread.php?533879-Generate-text-files-in-IBM-850-encoding
' /7656929/vb6-vbscript-izmenit-kodirovku-faila-na-ansi#7656940
' http://stackoverflow.com/questions/13130214/how-to-convert-a-batch-file-stored-in-utf-8-to-something-that-works-via-another
'
' Start Main
Dim objArguments
Dim strSyntaxtext, strInputCharset, strOutputCharset, strInputFile, strOutputFile
Dim intReadPosition, intWritePosition
Dim arrCharsets
Const adReadAll = -1
Const adReadLine = -2
Const adSaveCreateOverWrite = 2
Const adSaveCreateNotExist = 1
Const adTypeBinary = 1
Const adTypeText = 2
Const adWriteChar = 0
Const adWriteLine = 1
strSyntaxtext = strSyntaxtext & "Converts the charset of the input text file to output file." & vbCrLf
strSyntaxtext = strSyntaxtext & "Syntax: " & vbCrLf
strSyntaxtext = strSyntaxtext & WScript.ScriptName & " /InputCharset:utf-8|windows-1252|ibm850|..." & vbCrLf
strSyntaxtext = strSyntaxtext & " /OutputCharset:utf-8|windows-1252|ibm850|..." & vbCrLf
strSyntaxtext = strSyntaxtext & " /InputFile:\\path\to\inputfile.ext" & vbCrLf
strSyntaxtext = strSyntaxtext & " /OutputFile:\\path\to\outputfile.ext" & vbCrLf
strSyntaxtext = strSyntaxtext & " [/ShowAllCharSets]" & vbCrLf & vbCrLf
strSyntaxtext = strSyntaxtext & "Example:" & vbCrLf
strSyntaxtext = strSyntaxtext & WScript.ScriptName & " /InputCharset:ibm850 /OutputCharset:utf-8 /InputFile:my_dos.txt /OutputFile:my_utf-8.txt" & vbCrLf
Set objArgumentsNamed = WScript.Arguments.Named
If objArgumentsNamed.Count = 0 Then
WScript.Echo strSyntaxtext
WScript.Quit(99)
End If
arrCharsets = Split("big5,big5-hkscs,euc-jp,euc-kr,gb18030,gb2312,gbk,ibm-thai," &_
"ibm00858,ibm01140,ibm01141,ibm01142,ibm01143,ibm01144," &_
"ibm01145,ibm01146,ibm01147,ibm01148,ibm01149,ibm037," &_
"ibm1026,ibm273,ibm277,ibm278,ibm280,ibm284,ibm285,ibm297," &_
"ibm420,ibm424,ibm437,ibm500,ibm775,ibm850,ibm852,ibm855," &_
"ibm857,ibm860,ibm861,ibm862,ibm863,ibm864,ibm865,ibm866," &_
"ibm869,ibm870,ibm871,iso-2022-jp,iso-2022-kr,iso-8859-1," &_
"iso-8859-13,iso-8859-15,iso-8859-2,iso-8859-3,iso-8859-4," &_
"iso-8859-5,iso-8859-6,iso-8859-7,iso-8859-8,iso-8859-9," &_
"koi8-r,koi8-u,shift_jis,tis-620,us-ascii,utf-16,utf-16be," &_
"utf-16le,utf-7,utf-8,windows-1250,windows-1251,windows-1252," &_
"windows-1253,windows-1254,windows-1255,windows-1256," &_
"windows-1257,windows-1258,unicode", ",")
Set objFileSystem = CreateObject("Scripting.FileSystemObject")
For Each objArgumentNamed in objArgumentsNamed
Select Case Lcase(objArgumentNamed)
Case "inputcharset"
strInputCharset = LCase(objArgumentsNamed(objArgumentNamed))
If Not IsCharset(strInputCharset) Then
WScript.Echo "The InputCharset (" & strInputCharset & ") is not valid, quitting. The valid charsets are:" & vbCrLf
x = ShowCharsets()
WScript.Quit(1)
End If
Case "outputcharset"
strOutputCharset = LCase(objArgumentsNamed(objArgumentNamed))
If Not IsCharset(strOutputCharset) Then
WScript.Echo "The strOutputCharset (" & strOutputCharset & ") is not valid, quitting. The valid charsets are:" & vbCrLf
x = ShowCharsets()
WScript.Quit(2)
End If
Case "inputfile"
strInputFile = LCase(objArgumentsNamed(objArgumentNamed))
If Not objFileSystem.FileExists(strInputFile) Then
WScript.Echo "The InputFile (" & strInputFile & ") does not exist, quitting." & vbCrLf
WScript.Quit(3)
End If
Case "outputfile"
strOutputFile = LCase(objArgumentsNamed(objArgumentNamed))
If objFileSystem.FileExists(strOutputFile) Then
WScript.Echo "The OutputFile (" & strOutputFile & ") exists, quitting." & vbCrLf
WScript.Quit(4)
End If
Case "showallcharsets"
x = ShowCharsets()
Case Else
WScript.Echo "Unknown parameter, quitting: /" & objArgumentNamed & ":" & objArgumentsNamed(objArgumentNamed)
WScript.Echo strSyntaxtext
End Select
Next
If Len(strInputCharset) > 0 And Len(strOutputCharset) > 0 And Len(strInputFile) > 0 And Len(strOutputFile) Then
Set objInputStream = CreateObject("ADODB.Stream")
Set objOutputStream = CreateObject("ADODB.Stream")
With objInputStream
.Open
.Type = adTypeBinary
.LoadFromFile strInputFile
.Type = adTypeText
.Charset = strInputCharset
intWritePosition = 0
objOutputStream.Open
objOutputStream.Charset = strOutputCharset
Do While .EOS <> True
strText = .ReadText(adReadLine)
objOutputStream.WriteText strText, adWriteLine
Loop
.Close
End With
objOutputStream.SaveToFile strOutputFile , adSaveCreateNotExist
objOutputStream.Close
WScript.Echo "The " & objFileSystem.GetFileName(strInputFile) & " was converted to " & objFileSystem.GetFileName(strOutputFile) & " OK."
End If
' End Main
' Start Functions
Function IsCharset(strMyCharset)
IsCharset = False
For Each strCharset in arrCharsets
If strCharset = strMyCharset Then
IsCharset = True
Exit For
End If
Next
End Function
Function ShowCharsets()
strDisplayCharsets = ""
intCounter = 0
For Each strcharset in arrCharsets
intCounter = intCounter + Len(strcharset) + 1
strDisplayCharsets = strDisplayCharsets & strcharset & ","
If intCounter > 67 Then
intCounter = 0
strDisplayCharsets = strDisplayCharsets & vbCrLf
End If
Next
strDisplayCharsets = Mid(strDisplayCharsets, 1, Len(strDisplayCharsets)-1)
WScript.Echo strDisplayCharsets
End Function
' End Functions