2010-02-22 61 views
1

我得到了下面的代码来获取信息的文件指定的驱动器上,我跑了剧本反对票600 GB硬盘驱动器上我们的服务器之一,一段时间后,我得到的错误VBScript中出的字符串空间

超出字符串空间; “加入”。 34号线,字符2

对于此代码,文件script.vbs

Option Explicit 
Dim objFS, objFld 
Dim objArgs 
Dim strFolder, strDestFile, blnRecursiveSearch 
''Dim strLines 
Dim strCsv 
''Dim i 

'' i = 0 

' 'Get the commandline parameters 
' Set objArgs = WScript.Arguments 
' strFolder = objArgs(0) 
' strDestFile = objArgs(1) 
' blnRecursiveSearch = objArgs(2) 

    '######################################## 
    'SPECIFY THE DRIVE YOU WANT TO SCAN BELOW 
    '######################################## 
    strFolder = "C:\" 
    strDestFile = "C:\InformationOutput.csv" 
    blnRecursiveSearch = True 

    'Create the FileSystemObject 
    Set objFS=CreateObject("Scripting.FileSystemObject") 
    'Get the directory you are working in 
    Set objFld = objFS.GetFolder(strFolder) 

    'Open the csv file 
    Set strCsv = objFS.CreateTextFile(strDestFile, True) 

'' 'Write the csv file 
'' Set strCsv = objFS.CreateTextFile(strDestFile, True) 
    strCsv.WriteLine "File Path,File Size,Date Created,Date Last Modified,Date Last Accessed" 
'' strCsv.Write Join(strLines, vbCrLf) 

    'Now get the file details 
    GetFileDetails objFld, blnRecursiveSearch 

'' 'Close and cleanup objects 
'' strCsv.Close 

'' 'Write the csv file 
'' Set strCsv = objFS.CreateTextFile(strDestFile, True) 
'' For i = 0 to UBound(strLines) 
'' strCsv.WriteLine strLines(i) 
'' Next 

    'Close and cleanup objects 
    strCsv.Close 
    Set strCsv = Nothing 
    Set objFld = Nothing 
    Set strFolder = Nothing 
    Set objArgs = Nothing 


'---------------------------SCAN SPECIFIED LOCATION------------------------------- 
Private Sub GetFileDetails(fold, blnRecursive) 
Dim fld, fil 
dim strLine(4) 

on error resume next 
    If InStr(fold.Path, "System Volume Information") < 1 Then 
     If blnRecursive Then 
      'Work through all the folders and subfolders 
      For Each fld In fold.SubFolders 
       GetFileDetails fld, True 
       If err.number <> 0 then 
        LogError err.Description & vbcrlf & "Folder - " & fold.Path 
        err.Clear 
       End If 
      Next 
     End If 

     'Now work on the files 
     For Each fil in fold.Files 
      strLine(0) = fil.Path 
      strLine(1) = fil.Size 
      strLine(2) = fil.DateCreated 
      strLine(3) = fil.DateLastModified 
      strLine(4) = fil.DateLastAccessed 

     strCsv.WriteLine Join(strLine, ",") 


      if err.number <> 0 then 
       LogError err.Description & vbcrlf & "Folder - " & fold.Path & vbcrlf & "File - " & fil.Name 
       err.Clear 
      End If 
     Next 
    End If 
end sub 

Private sub LogError(strError) 
dim strErr 
    'Write the csv file 
    Set strErr = objFS.CreateTextFile("C:\test\err.log", false) 
    strErr.WriteLine strError 
    strErr.Close 

    Set strErr = nothing 

End Sub 

RunMe.cmd

wscript.exe "C:\temp\script\script.vbs" 

我怎样才能避免收到此错误?服务器驱动器是相当有点< ????我想象,CSV文件将至少40 MB。

编辑Guffa:
我在代码中注释了一些行,使用双蜱(''),所以你可以看到在哪里。

回答

2

这条线连接所有行成一个巨大的字符串,并写入文件:

strCsv.Write Join(strLines, vbCrLf) 

相反,写行逐一:

For i = 0 to UBound(strLines) 
    strCsv.WriteLine strLines(i) 
Next 

编辑:
直接写在没有首先在存储阵列中的线的文件,你打电话之前GetFileDetails打开文件,并写入字符串的文件,而不是将其添加到阵列中:

... 
'Open the csv file 
Set strCsv = objFS.CreateTextFile(strDestFile, True) 

'Now get the file details 
GetFileDetails objFld, blnRecursiveSearch 

'Close and cleanup objects 
strCsv.Close 
... 

在你写入文件

... 
For Each fil in fold.Files 
    strLine(0) = fil.Path 
    strLine(1) = fil.Size 
    strLine(2) = fil.DateCreated 
    strLine(3) = fil.DateLastModified 
    strLine(4) = fil.DateLastAccessed 

    strCsv.Write Join(strLine, ",") 
Next 
... 
+0

感谢您的快速回复子程序循环。我将修改我的脚本并再次运行它。我会让你知道结果。欢呼 – MalsiaPro 2010-02-22 14:14:17

+0

我仍然遇到此问题错误“无效的过程调用或参数(第36行,字符5),您的解决方案增加字符串中的数据空间的大小,但有没有办法直接写入输出CSV文件而不是写入阵列/串,然后生成CSV输出。 – MalsiaPro 2010-02-23 12:31:45

+1

的感谢是的,而不是存储在阵列中的线,你可以将它们直接写入文件。见上面我的编辑。 – Guffa 2010-02-23 13:37:25