vbs搜索效率如何提高？只需要将网小程序改方便点

'把网上的一个小程序改得方便了点，这个搜索次效率很好。

on error resume next

Dim keyWord, DirTotal, TimeSpend, FileTotal, Fso, outFile, txtResult, txtPath, sPath

Const MY_COMPUTER = &H11&

Const WINDOW_HANDLE = 0

Const OPTIONS = 0

Set objShell = CreateObject("Shell.Application")

Set objFolder = objShell.Namespace(My_Computer)

Set objFolderItem = objFolder.Self

strPath = objFolderItem.Path

Set objFolder = objShell.BrowseForFolder(WINDOW_HANDLE, "选择你要搜索的文件夹:", OPTIONS, strPath)

If objFolder Is Nothing Then

msgbox "您没有选择任何有效目录!"

wscript.quit

else

Set objFolderItem = objFolder.Self

sPath = objFolderItem.Path

txtpath=sPath

Set Fso = wscript.CreateObject("scripting.filesystemobject")

FileTotal = 0

DirTotal = 0

'sPath = left(Wscript.ScriptFullName,len(Wscript.ScriptFullName)-len(Wscript.ScriptName))

'txtPath = trim(inputbox("你选的目录是"&sPath,"文件搜索",sPath))

keyWord = LCase(inputbox("请输入搜索关键字点Cancel的话会得到目录列表:","文件搜索","mp3"))

set outFile = Fso.createtextfile(sPath & "\SearchResult.txt")

outFile.writeline "开始搜索..."

outFile.writeline "起启目录:" & txtPath

TimeSpend = Timer

myFind txtPath

TimeSpend = round(Timer - TimeSpend,2)

txtResult = "搜索完成!" & vbCrLf & "共找到文件:" & FileTotal & "个." & vbCrLf & "共搜索目录:" & DirTotal & "个." & vbCrLf & "用时:" & TimeSpend & "秒."

outFile.write txtResult

msgbox txtResult &"结果保存在"&sPath &"\SearchResult.txt"

outFile.close

set outFile = nothing

set Fso = nothing

Sub myFind(ByVal thePath)

Dim fso, myFolder, myFile, curFolder

Set fso = wscript.CreateObject("scripting.filesystemobject")

Set curFolders = fso.getfolder(thePath)

DirTotal = DirTotal 1

If curFolders.Files.Count > 0 Then

For Each myFile In curFolders.Files

If InStr(1, LCase(myFile.Name), keyWord) > 0 Then

outFile.WriteLine FormatPath(thePath) & "\" & myFile.Name

FileTotal = FileTotal 1

End If

Next

End If

If curFolders.subfolders.Count > 0 Then

For Each myFolder In curFolders.subfolders

myFind FormatPath(thePath) & "\" & myFolder.Name

Next

End If

End Sub

Function FormatPath(ByVal thePath)

thePath = Trim(thePath)

FormatPath = thePath

If Right(thePath, 1) = "\" Then FormatPath = Mid(thePath, 1, Len(thePath) - 1)

End Function

End if

=======================================================================

附件：关于打开目录的方面：

Private Const CSIDL_DESKTOP = &H0 '

Private Const CSIDL_INTERNET = &H1 ' Internet Explorer (icon on desktop)

Private Const CSIDL_PROGRAMS = &H2 ' Start Menu\Programs

Private Const CSIDL_CONTROLS = &H3 ' My Computer\Control Panel

Private Const CSIDL_PRINTERS = &H4 ' My Computer\Printers

Private Const CSIDL_PERSONAL = &H5 ' My Documents

Private Const CSIDL_FAVORITES = &H6 '\Favorites

Private Const CSIDL_STARTUP = &H7 ' Start Menu\Programs\Startup

Private Const CSIDL_RECENT = &H8 '\Recent

Private Const CSIDL_SENDTO = &H9 '\SendTo

Private Const CSIDL_BITBUCKET = &HA '\Recycle Bin

Private Const CSIDL_STARTMENU = &HB '\Start Menu

Private Const CSIDL_MYDOCUMENTS = &HC ' logical "My Documents" desktop icon

Private Const CSIDL_MYMUSIC = &HD ' "My Music" folder

Private Const CSIDL_MYVIDEO = &HE ' "My Videos" folder

Private Const CSIDL_DESKTOPDIRECTORY = &H10 '\Desktop

Private Const CSIDL_DRIVES = &H11 ' My Computer

Private Const CSIDL_NETWORK = &H12 ' Network Neighborhood (My Network Places)

Private Const CSIDL_NETHOOD = &H13 '\nethood

Private Const CSIDL_FONTS = &H14 ' windows\fonts

Private Const CSIDL_TEMPLATES = &H15

Private Const CSIDL_COMMON_STARTMENU = &H16 ' All Users\Start Menu

Private Const CSIDL_COMMON_PROGRAMS = &H17 ' All Users\Start Menu\Programs

Private Const CSIDL_COMMON_STARTUP = &H18 ' All Users\Startup

Private Const CSIDL_COMMON_DESKTOPDIRECTORY = &H19 ' All Users\Desktop

Private Const CSIDL_APPDATA = &H1A '\Application Data

Private Const CSIDL_PRINTHOOD = &H1B '\PrintHood

Private Const CSIDL_LOCAL_APPDATA = &H1C '\Local Settings\Applicaiton Data (non roaming)

Private Const CSIDL_ALTSTARTUP = &H1D ' non localized startup

Private Const CSIDL_COMMON_ALTSTARTUP = &H1E ' non localized common startup

Private Const CSIDL_COMMON_FAVORITES = &H1F

Private Const CSIDL_INTERNET_CACHE = &H20 'TEMPORARY INTERNET FILES

Private Const CSIDL_COOKIES = &H21

Private Const CSIDL_HISTORY = &H22

Private Const CSIDL_COMMON_APPDATA = &H23 ' All Users\Application Data

Private Const CSIDL_WINDOWS = &H24 ' GetWindowsDirectory()

Private Const CSIDL_SYSTEM = &H25 ' GetSystemDirectory()

Private Const CSIDL_PROGRAM_FILES = &H26 ' C:\Program Files

Private Const CSIDL_MYPICTURES = &H27 ' C:\Program Files\My Pictures

Private Const CSIDL_PROFILE = &H28 ' USERPROFILE

Private Const CSIDL_SYSTEMX86 = &H29 ' x86 system directory on RISC

Private Const CSIDL_PROGRAM_FILESX86 = &H2A ' x86 C:\Program Files on RISC

Private Const CSIDL_PROGRAM_FILES_COMMON = &H2B ' C:\Program Files\Common

Private Const CSIDL_PROGRAM_FILES_COMMONX86 = &H2C ' x86 Program Files\Common on RISC

Private Const CSIDL_COMMON_TEMPLATES = &H2D ' All Users\Templates_

Private Const CSIDL_COMMON_DOCUMENTS = &H2E ' All Users\Documents

Private Const CSIDL_COMMON_ADMINTOOLS = &H2F ' All Users\Start Menu\Programs\Administrative Tools

Private Const CSIDL_ADMINTOOLS = &H30 '\Start Menu\Programs\Administrative Tools

Private Const CSIDL_CONNECTIONS = &H31 ' Network and Dial-up Connections

Private Const CSIDL_COMMON_MUSIC = &H35 ' All Users\My Music

Private Const CSIDL_COMMON_PICTURES = &H36 ' All Users\My Pictures

Private Const CSIDL_COMMON_VIDEO = &H37 ' All Users\My Video

Private Const CSIDL_RESOURCES = &H38 ' Resource Direcotry

Private Const CSIDL_RESOURCES_LOCALIZED = &H39 ' Localized Resource Direcotry

Private Const CSIDL_COMMON_OEM_LINKS = &H3A ' Links to All Users OEM specific apps

Private Const CSIDL_CDBURN_AREA = &H3B ' USERPROFILE\Local Settings\Application Data\Microsoft\CD Burning

Private Const CSIDL_COMPUTERSNEARME = &H3D ' Computers Near Me (computered from Workgroup membership)

Private Const CSIDL_FLAG_CREATE = &H8000 ' combine with CSIDL_ value to force folder creation in SHGetFolderPath()

Private Const CSIDL_FLAG_DONT_VERIFY = &H4000 ' combine with CSIDL_ value to return an unverified folder path

Private Const CSIDL_FLAG_NO_ALIAS = &H1000 ' combine with CSIDL_ value to insure non-alias versions of the pidl

Private Const CSIDL_FLAG_PER_USER_INIT = &H800 ' combine with CSIDL_ value to indicate per-user init (eg. upgrade)

Private Const CSIDL_FLAG_MASK = &HFF00 ' mask for all possible flag values

=============================================================================