如何监视包含所有子文件夹和子文件夹内的文件夹

Question

我目前正在处理监视子文件夹的vbscript。但现在，我希望脚本监控子文件夹中的文件夹。

例如：地图是'进口'。在导入文件夹中有几个文件夹（子文件夹）。在子文件夹中还有更多的文件夹，这就是我想监视的。

我希望这很清楚明白我的意思。

例子：http://gyazo.com/3f0b7a9d492361fef41fbbe9760a8da1

例2：http://gyazo.com/284734da6b70d1b91ac7e3afc4e10918

这就是我现在所拥有的：

Option Explicit 
Dim objExcel, strExcelPath, objSheet, fso, folder, colFolders, objFSO, objFile, objbook, objDoc,        objShell, rs, f, s, EmailBody, EmailAttachments, objWorkbook, strFile, IntRow, objRange, x,  objWorksheet,wbc, SaveChanges, objSubFolder, objFrigolanda, foldername, moddate,folders, Frigolanda 
Const adVarChar = 200 
Const adDate = 7 
Const adBigInt = 20 
'===== 
'Set objecten 
set fso = createobject("scripting.filesystemobject") 
set folder = fso.getfolder("\\netko-sbs\data\imports\") 
Set colFolders = folder.SubFolders 
Set objFSO = CreateObject("Scripting.FileSystemObject") 
Set objFile = objFSO.CreateTextFile("\\netko-sbs\data\Imports\output.txt", True) 
'===== 
' Check if file exists. 
Set objFSO = CreateObject("Scripting.FileSystemObject") 
If (objFSO.FileExists(strFile) = True) Then 
    objFSO.DeleteFile(strFile) 
End If 
'===== 
'create a custom disconnected recordset 
'with fields for filename, last modified date, and size. 
'===== 
set rs = createobject("ador.recordset") 
rs.fields.append "foldername",adVarChar,255 
rs.fields.append "moddate",adDate 
'rs.fields.append "filesize",adBigInt 
'==== 
'Excel 
'Set objWorksheet = objWorkbook.Worksheets(1) 
Set objExcel = CreateObject("Excel.Application") 
Set objWorkbook = objExcel.Workbooks.Open _ 
    ("\\netko-sbs\Data\Imports\output.xlsx") 'Opslaan als.. 
objExcel.Visible = True 'toon excel 
objExcel.DisplayAlerts = FALSE 'Foutmeldingen uitschakelen 
objExcel.Cells(1, 1).Value = "foldernaam" 'cellen naam geven 
objExcel.Cells(1, 2).Value = "Laatste import" 'cellen naam geven 

x = 2 'set de juiste rij in excel 
'===== 
'opening without any connection info makes 
'it "disconnected". 
'===== 
rs.open 
'===== 
'load it with file name, date, etc. 
'===== 
for each frigolanda in folder.SubFolders 
if frigolanda = "frigolanda" then 
set folderfrigo = fso.getfolder ("\\netko-sbs\data\imports\Frigolanda\") 
set colFolders = folder.SubFolders 
    end if 
next 
For each 



for each f in folder.SubFolders  
rs.addnew array("foldername","moddate"), _ 
      array(f.name,f.datelastmodified) 
rs.update 
next 
s = "Sortering van Oud naar Nieuw:" & vbcrlf _ 
    & "=============================" & vbcrlf 
if not (rs.bof and rs.eof) then 
    rs.sort = "moddate asc" 
    rs.movefirst 
    do until rs.eof 
    s = s & rs("foldername") & ";" _ 
     & rs("moddate") & vbcrlf 
    objExcel.Cells(x, 1).Value = _ 
     rs.Fields("foldername").Value 
    objExcel.Cells(x, 2).Value = _ 
     rs.Fields("moddate").Value 
     x = x + 1 
    rs.movenext 
loop 
end if 

objFile.WriteLine s 'Schrijf waarden naar Excel 
Set rs = nothing 'Gooi RS leeg 
Set folder = nothing 'Object leegmaken 
set fso = nothing 'Object leegmaken 

Set objRange = objExcel.Range("A1") 'Selecteer actieve cell 
objRange.Activate 'Activeer cell 

Set objRange = objExcel.ActiveCell.EntireColumn 
objRange.Autofit() 'Set grootte van kolom 

Set objRange = objExcel.Range("B1") 'Selecteer actieve cell 
objRange.Activate 'Activeer cell 

Set objRange = objExcel.ActiveCell.EntireColumn 
objRange.Autofit() 'Set grootte van kolom 


ObjWorkbook.SaveAs "\\netko-sbs\Data\Imports\output.xlsx" 'Excel bestand opslaan 
'objExcel.Quit 'Excel afsluiten als nodig is. 

Answer 1

您可以使用WMI和InstanceCreationEvent类通知文件或文件夹时被建造。 Here's a column from The Scripting Guy关于这个话题。它讨论如何通知子文件夹正在创建，而不是文件，但这个想法是相同的。不幸的是，您只能监视一个文件夹，而不是文件夹层次结构。

因此，除了使用第三方工具之外，我能想到的唯一解决方案是迭代文件夹结构并将文件列表存储在字典中。然后，以某个间隔轮询文件夹以查看是否发生了任何更改。

例如：

Set objFSO = CreateObject("Scripting.FileSystemObject") 
Set d = CreateObject("Scripting.Dictionary") 

' Initialize the file list... 
DoFolder "\\netko-sbs\data\imports", True 

' Now poll the folder every 10 seconds, looking for new files... 
Do 
    WScript.Sleep 10000 
    DoFolder "\\netko-sbs\data\imports", False 
Loop 

' Recursive function... 
Sub DoFolder(strFolder, bFirstTime) 

    ' Add each file to our dictionary... 
    For Each objFile In objFSO.GetFolder(strFolder).Files 

     If bFirstTime Then 

      ' Initializing. Just add every file we find... 
      d.Add objFile.Path, "" 

     Else 

      ' Polling. Report any new files... 
      If Not d.Exists(objFile.Path) Then 

       ' New file found! Do something with it. 

      End If 

     End If 

    Next 

    ' Recursively check each subfolder... 
    For Each objFolder In objFSO.GetFolder(strFolder).SubFolders 
     DoFolder objFolder.Path 
    Next 

End Sub 

这种运行一次，以建立文件夹层次结构的文件列表。然后，您可以在一段时间后再次运行该程序，以检查是否有任何新的文件。