如何通过.bat文件运行.vbs将.xls转换为.csv

时间:2019-11-18 23:16:13

标签: csv batch-file vbscript

我是脚本新手,请原谅我的无知。
(运行Windows 10) 我从这篇文章中找到了一个可行的解决方案,可以使用.vbs将.xls文件转换为.csv:

Convert xls to csv

我正在使用的文件有多个工作表,而vb则通过将文件拖到vbs文件图标上来执行。我不明白vbs如何获取输入参数。我复制了克里斯·鲁德(Chris Rudd)发布的这段代码

    'Courtesy of Chris Rudd on stackoverflow.com
'Modified by Christian Lemer
'plang
'ScottF
' https://stackoverflow.com/questions/1858195/convert-xls-to-csv-on-command-line

'* Usage: Drop .xl* files on me to export each sheet as CSV

'* Global Settings and Variables
'Dim gSkip
Set args = Wscript.Arguments

For Each sFilename In args
    iErr = ExportExcelFileToCSV(sFilename)
    ' 0 for normal success
    ' 404 for file not found
    ' 10 for file skipped (or user abort if script returns 10)
Next

WScript.Quit(0)

Function ExportExcelFileToCSV(sFilename)
    '* Settings
    Dim oExcel, oFSO, oExcelFile
    Set oExcel = CreateObject("Excel.Application")
    Set oFSO = CreateObject("Scripting.FileSystemObject")
    iCSV_Format = 6

    '* Set Up
    sExtension = oFSO.GetExtensionName(sFilename)
    if sExtension = "" then
        ExportExcelFileToCSV = 404
        Exit Function
    end if
    sTest = Mid(sExtension,1,2) '* first 2 letters of the extension, vb's missing a Like operator
    if not (sTest =  "xl") then
        if (PromptForSkip(sFilename,oExcel)) then
            ExportExcelFileToCSV = 10
            Exit Function
        end if
    End If
    sAbsoluteSource = oFSO.GetAbsolutePathName(sFilename)
    sAbsoluteDestination = Replace(sAbsoluteSource,sExtension,"{sheet}.csv")

    '* Do Work
    Set oExcelFile = oExcel.Workbooks.Open(sAbsoluteSource)
    For Each oSheet in oExcelFile.Sheets
        sThisDestination = Replace(sAbsoluteDestination,"{sheet}",oSheet.Name)
        oExcelFile.Sheets(oSheet.Name).Select
        oExcelFile.SaveAs sThisDestination, iCSV_Format
    Next

    '* Take Down
    oExcelFile.Close False
    oExcel.Quit

    ExportExcelFileToCSV = 0
    Exit Function
End Function

Function PromptForSkip(sFilename,oExcel)
    if not (VarType(gSkip) = vbEmpty) then
        PromptForSkip = gSkip
        Exit Function
    end if

    Dim oFSO
    Set oFSO = CreateObject("Scripting.FileSystemObject")

    sPrompt = vbCRLF & _
        "A filename was received that doesn't appear to be an Excel Document." & vbCRLF & _
        "Do you want to skip this and all other unrecognized files?  (Will only prompt this once)" & vbCRLF & _
        "" & vbCRLF & _
        "Yes    - Will skip all further files that don't have a .xl* extension" & vbCRLF & _
        "No     - Will pass the file to excel regardless of extension" & vbCRLF & _
        "Cancel - Abort any further conversions and exit this script" & vbCRLF & _
        "" & vbCRLF & _
        "The unrecognized file was:" & vbCRLF & _
        sFilename & vbCRLF & _
        "" & vbCRLF & _
        "The path returned by the system was:" & vbCRLF & _
        oFSO.GetAbsolutePathName(sFilename) & vbCRLF

    sTitle = "Unrecognized File Type Encountered"

    sResponse =  MsgBox (sPrompt,vbYesNoCancel,sTitle)
    Select Case sResponse
    Case vbYes
        gSkip = True
    Case vbNo
        gSkip = False
    Case vbCancel
        oExcel.Quit
        WScript.Quit(10)    '*  10 Is the error code I use to indicate there was a user abort (1 because wasn't successful, + 0 because the user chose to exit)
    End Select

    PromptForSkip = gSkip
    Exit Function
End Function

这很适合我的需要,但是我想每小时运行一次,并将.csv文件保存到新目录。

我尝试使用任务计划程序运行.vbs,但它仅在我的文本编辑器中打开文件,但不执行。我的想法是创建一个运行.vbs的.batch文件。我以为可以用这样的PowerShell命令调用.vbs:

Start "XlsToCsv"
Start "XlsToCsv.vbs"

但是这两个在文本编辑器中打开.vbs的效果相同。

也许一个简单的问题是:“如何从PowerShell或命令提示符运行.vbs文件?”

任何帮助将不胜感激。

3 个答案:

答案 0 :(得分:0)

此方法在批处理环境中始终有效,但是不能使用双引号,对于带空格的文件路径,建议使用双引号。

Start filepath\name.vbs

没有双引号。

此方法在cmd.exe控制台中始终有效,但是在.bat程序中失败:

WSscript.exe“文件路径\名称.vbs”

答案 1 :(得分:0)

Wscript / Window脚本主机提供了一种环境,可以执行多种语言的脚本,而 Cscript 在命令行环境中启动脚本。

因此,如果您想在控制台中运行脚本,请使用cscript.exe和wscript.exe(如果您不需要控制台窗口)。因此,正如T3RR0R所述,您需要使用WScript命令来运行它。

有时,在Windows中执行VBscript会打开文本编辑器,而不是运行它。这是由于默认文件关联的更改。有时防病毒软件也会这样做,以保护您的系统。在这种情况下,您需要更改注册表,请检查此链接https://superuser.com/questions/1108349/change-default-program-for-opening-vbs-files

答案 2 :(得分:0)

  • 看看这个 file.gif

enter image description here


我了解这仅在您使用拖放作为参数传递的文件时有效...

在第七行的 中,您可以看到作者留下的使用说明:


Drop  .xl* files on me to export each sheet as CSV

Obs.: .xl* is equal to "any file with (.xl)"+any" == *.xlsx, *.xlsm...


  • 查看此 file.gif ,您可以看到如何在 中传递参数(与 {{3 }} )文件通过拖放进行:


此file.png显示了如何在

中使用参数

enter image description here


您尝试过的代码没有使用/传递任何参数(参数),而没有传递任何参数(一个或多个文件),这将始终失败!

  • 如果需要,请尝试使用类似的命令:

"XlsToCsv.vbs" "one_file_dot.extensio_equal_xlsx_.xlsx" "one_more_another_file_dot.extensio_equal_xlsx_too.xlsx"

rem :: observing if you are try in a different folder where the vbs + xlsx file are, try this: 

"d:\folder\where\vbs\are\XlsToCsv.vbs" "d:\folder\where\xlsx\file1\are\1file_dot.extension_equal_xlsx_.xlsx" "d:\folder\where\xlsx\file1\are\one\more\are\too\one_more_another_file_dot.extensio_equal_xlsx_too.xlsx"

__

这是我在与文件**。xlsx *相同的文件夹中使用您的 ![enter image description here 文件的人,因此,无需传递驱动器\文件夹路径:


wscript 58924333.vbs "012019.xlsx" "022019.xlsx"
rem ::  or   ::
cscript 58924333.vbs "012019.xlsx" "022019.xlsx"

对不起,我的英语有限