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文件、目錄，文本文件等多種操作類

一個(gè)使用fso的class，前面的文章也有提到。這里有比較多的一些實(shí)例。
%
Dim MyFileFolder
Set MyFileFolder = New FileFolderCls
''Response.Write MyFileFolder.MoveAFile("f:\123\4561.exe","f:\123\4562.txt")
''Response.Write MyFileFolder.MoveAFolder("f:\456","f:\ditg\456")
''Response.Write MyFileFolder.ShowFileSystemType("i:\")
''Response.Write MyFileFolder.CopyAFile("f:\123\4562.txt","f:\123\4563.txt")
''!!!!
''Response.Write MyFileFolder.CopyAFolder("f:\123\","f:\789\")
''Response.Write MyFileFolder.ShowFolderList("f:\ditg")
''Response.Write MyFileFolder.ShowFileList("f:\123\123")
''Response.Write MyFileFolder.DeleteAFile("f:\123\4562.txt")
''Response.Write MyFileFolder.DeleteAFolder("f:\456\")
''Response.Write MyFileFolder.CreateFolderDemo("f:\147\")
''Response.Write MyFileFolder.GetFileSize("f:\123\4563.txt")
''Response.Write MyFileFolder.GetFolderSize("f:\123\123.txt")
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",1)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",2)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",3)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",4)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",5)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",6)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",7)"br>"
''Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",8)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",1)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",2)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",3)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",4)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",5)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",6)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",7)"br>"
''Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",8)"br>"
''Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt","",1)"br>"
''Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt","cexowxfdw",1)"br>"
''Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt",Chr(13)Chr(10)
"cexowxfdw",2)"br>"
''Response.Write MyFileFolder.ReadTxtFile("f:\123\cexo.txt")"br>"
Response.Write MyFileFolder.DisplayLevelDepth("F:\ditg\ditg\bumen\images")"br>"
Class FileFolderCls
Public fso
Private Sub Class_Initialize()
Set fso = CreateObject("Scripting.FileSystemObject")
End Sub
Private Sub Class_Terminate()
Set fso = Nothing
End Sub
''//==================================文件操作==================================
''取文件大小
Function GetFileSize(FileName)
''//功能：取文件大小
''//形參：文件名
''//返回值：成功為文件大小，失敗為-1
''//
Dim f
If ReportFileStatus(FileName) = 1 Then
Set f = fso.Getfile(FileName)
GetFileSize = f.Size
Else
GetFileSize = -1
End if
End Function
''文件刪除
Function DeleteAFile(filespec)
''//功能：文件刪除
''//形參：文件名
''//返回值：成功為1，失敗為-1
''//
If ReportFileStatus(filespec) = 1 Then
fso.DeleteFile(filespec)
DeleteAFile = 1
Else
DeleteAFile = -1
End if
End Function
''顯示文件列表
Function ShowFileList(folderspec)
''//功能：目錄存在時(shí)顯示此目錄下的所有文件
''//形參：目錄名
''//返回值：成功為文件列表，失敗為-1
''//
Dim f, f1, fc, s
If ReportFolderStatus(folderspec) = 1 Then
Set f = fso.GetFolder(folderspec)
Set fc = f.Files
For Each f1 in fc
s = s  f1.name
s = s  "|"
Next
ShowFileList = s
Else
ShowFileList = -1
End if
End Function
''!!!
''文件復(fù)制
Function CopyAFile(SourceFile,DestinationFile)
''//功能：源文件存在時(shí)，才能對(duì)文件進(jìn)行復(fù)制，目的文件無影響
''//形參：源文件，目的文件
''//返回值：成功為1，失敗為-1
''//
Dim MyFile
If ReportFileStatus(SourceFile) = 1 Then
Set MyFile = fso.GetFile(SourceFile)
MyFile.Copy (DestinationFile)
CopyAFile = 1
Else
CopyAFile = -1
End if
End Function
''文件移動(dòng)
''Response.Write MoveAFile("f:\123\4561.exe","f:\123\4562.txt")
Function MoveAFile(SourceFile,DestinationFile)
''//功能：源文件存在時(shí)目的文件不存在時(shí)才能對(duì)文件進(jìn)行移動(dòng)
''//形參：源文件，目的文件
''//返回值：成功為1，失敗為-1
''//
If ReportFileStatus(SourceFile)=1 And ReportFileStatus(DestinationFileORPath) =
-1 Then
fso.MoveFile SourceFile,DestinationFileORPath
MoveAFile = 1
Else
MoveAFile = -1
End if
End Function
''文件是否存在？
''Response.Write ReportFileStatus("G: oft\delphi\my_pro\代碼庫.exe")
Function ReportFileStatus(FileName)
''//功能：判斷文件是否存在
''//形參：文件名
''//返回值：成功為1，失敗為-1
''//
Dim msg
msg = -1
If (fso.FileExists(FileName)) Then
msg = 1
Else
msg = -1
End If
ReportFileStatus = msg
End Function
''文件創(chuàng)建日期
''Response.Write ShowDateCreated("G: oft\delphi\my_pro\代碼庫.exe")
''Response.Write ShowDateCreated("G: oft\delphi\my_pro\復(fù)件代碼庫.exe")
Function ShowDateCreated(filespec)
''//功能：文件創(chuàng)建日期
''//形參：文件名
''//返回值：成功：文件創(chuàng)建日期，失?。?1
''//
Dim f
If ReportFileStatus(filespec) = 1 Then
Set f = fso.GetFile(filespec)
ShowDateCreated = f.DateCreated
Else
ShowDateCreated = -1
End if
End Function
''文件屬性
''Response.Write GetAttributes("G: oft\delphi\my_pro\復(fù)件代碼庫.exe")
Function GetAttributes(FileName)
''//功能：顯示文件屬性
''//形參：文件名
''//返回值：成功：文件屬性，失敗：-1
''//
Dim f,Str
If ReportFileStatus(FileName) = 1 Then
Set f = fso.GetFile(FileName)
Select Case f.attributes
Case 0 Str="普通文件。沒有設(shè)置任何屬性。 "
Case 1 Str="只讀文件?？勺x寫。 "
Case 2 Str="隱藏文件?？勺x寫。 "
Case 4 Str="系統(tǒng)文件。可讀寫。 "
Case 16 Str="文件夾或目錄。只讀。 "
Case 32 Str="上次備份后已更改的文件?？勺x寫。 "
Case 1024 Str="鏈接或快捷方式。只讀。 "
Case 2048 Str=" 壓縮文件。只讀。"
End Select
GetAttributes = Str
Else
GetAttributes = -1
End if
End Function
''最后一次訪問/最后一次修改時(shí)間
''Response.Write ShowFileAccessInfo("G: oft\delphi\my_pro\復(fù)件代碼庫.exe")
Function ShowFileAccessInfo(FileName,InfoType)
''//功能：顯示文件創(chuàng)建時(shí)信息
''//形參：文件名,信息類別
''// 1 -----創(chuàng)建時(shí)間
''// 2 -----上次訪問時(shí)間
''// 3 -----上次修改時(shí)間
''// 4 -----文件路徑
''// 5 -----文件名稱
''// 6 -----文件類型
''// 7 -----文件大小
''// 8 -----父目錄
''// 9 -----根目錄
''//返回值：成功為文件創(chuàng)建時(shí)信息，失敗：-1
''//
Dim f, s
If ReportFileStatus(FileName) = 1 then
Set f = fso.GetFile(FileName)
Select Case InfoType
Case 1 s = f.DateCreated ''// 1 -----
創(chuàng)建時(shí)間
Case 2 s = f.DateLastAccessed ''// 2 -----上次訪問
時(shí)間
Case 3 s = f.DateLastModified ''// 3 -----上次修改
時(shí)間
Case 4 s = f.Path ''// 4
-----文件路徑
Case 5 s = f.Name ''// 5
-----文件名稱
Case 6 s = f.Type ''// 6
-----文件類型
Case 7 s = f.Size ''// 7
-----文件大小
Case 8 s = f.ParentFolder ''// 8 -----
父目錄
Case 9 s = f.RootFolder ''// 8 -----
根目錄
End Select
ShowFileAccessInfo = s
ELse
ShowFileAccessInfo = -1
End if
End Function
''寫文本文件
Function WriteTxtFile(FileName,TextStr,WriteORAppendType)
Const ForReading = 1, ForWriting = 2 , ForAppending = 8
Dim f, m
Select Case WriteORAppendType
Case 1: ''文件進(jìn)行寫操作
Set f = fso.OpenTextFile(FileName, ForWriting, True)
f.Write TextStr
f.Close
If ReportFileStatus(FileName) = 1 then
WriteTxtFile = 1
Else
WriteTxtFile = -1
End if
Case 2: ''文件末尾進(jìn)行寫操作
If ReportFileStatus(FileName) = 1 then
Set f = fso.OpenTextFile(FileName, ForAppending)
f.Write TextStr
f.Close
WriteTxtFile = 1
Else
WriteTxtFile = -1
End if
End Select
End Function
''讀文本文件
Function ReadTxtFile(FileName)
Const ForReading = 1, ForWriting = 2
Dim f, m
If ReportFileStatus(FileName) = 1 then
Set f = fso.OpenTextFile(FileName, ForReading)
m = f.ReadLine
''m = f.ReadAll
''f.SkipLine
ReadTxtFile = m
f.Close
Else
ReadTxtFile = -1
End if
End Function
''建立文本文件
''//==================================目錄操作==================================
''取目錄大小
Function GetFolderSize(FolderName)
''//功能：取目錄大小
''//形參：目錄名
''//返回值：成功為目錄大小，失敗為-1
''//
Dim f
If ReportFolderStatus(FolderName) = 1 Then
Set f = fso.GetFolder(FolderName)
GetFolderSize = f.Size
Else
GetFolderSize = -1
End if
End Function
''創(chuàng)建的文件夾
Function CreateFolderDemo(FolderName)
''//功能：創(chuàng)建的文件夾
''//形參：目錄名
''//返回值：成功為1，失敗為-1
''//
Dim f
If ReportFolderStatus(Folderspec) = 1 Then
CreateFolderDemo = -1
Else
Set f = fso.CreateFolder(FolderName)
CreateFolderDemo = 1
End if
End Function
''!!!
''目錄刪除
Function DeleteAFolder(Folderspec)
''//功能：目錄刪除
''//形參：目錄名
''//返回值：成功為1，失敗為-1
''//
Response.write Folderspec
If ReportFolderStatus(Folderspec) = 1 Then
fso.DeleteFolder (Folderspec)
DeleteAFolder = 1
Else
DeleteAFolder = -1
End if
End Function
''顯示目錄列表
Function ShowFolderList(folderspec)
''//功能：目錄存在時(shí)顯示此目錄下的所有子目錄
''//形參：目錄名
''//返回值：成功為子目錄列表，失敗為-1
''//
Dim f, f1, fc, s
If ReportFolderStatus(folderspec) = 1 Then
Set f = fso.GetFolder(folderspec)
Set fc = f.SubFolders
For Each f1 in fc
s = s  f1.name
s = s  "|"
Next
ShowFolderList = s
Else
ShowFolderList = -1
End if
End Function
''!!!!
''目錄復(fù)制
Function CopyAFolder(SourceFolder,DestinationFolder)
''//功能：源目錄存在時(shí)，才能對(duì)目錄進(jìn)行復(fù)制，目的目錄無影響
''//形參：源目錄，目的目錄
''//返回值：成功為1，失敗為-1
''//
''Dim MyFolder
''If ReportFolderStatus(SourceFolder) = 1 and ReportFolderStatus
(DestinationFolder) = -1 Then
''Set MyFolder = fso.GetFolder(SourceFolder)
fso.CopyFolder SourceFolder,DestinationFolder
CopyAFolder = 1
''Else
CopyAFolder = -1
''End if
End Function
''目錄進(jìn)行移動(dòng)
Function MoveAFolder(SourcePath,DestinationPath)
''//功能：源目錄存在時(shí)目的目錄不存在時(shí)才能對(duì)目錄進(jìn)行移動(dòng)
''//形參：源目錄，目的目錄
''//返回值：成功為1，失敗為-1
''//
If ReportFolderStatus(SourcePath)=1 And ReportFolderStatus(DestinationPath)=0
Then
fso.MoveFolder SourcePath, DestinationPath
MoveAFolder = 1
Else
MoveAFolder = -1
End if
End Function
''判斷目錄是否存在
''Response.Write ReportFolderStatus("G: oft\delphi\my_pro\")
Function ReportFolderStatus(fldr)
''//功能：判斷目錄是否存在
''//形參：目錄
''//返回值：成功為1，失敗為-1
''//
Dim msg
msg = -1
If (fso.FolderExists(fldr)) Then
msg = 1
Else
msg = -1
End If
ReportFolderStatus = msg
End Function
''目錄創(chuàng)建時(shí)信息
Function ShowFolderAccessInfo(FolderName,InfoType)
''//功能：顯示目錄創(chuàng)建時(shí)信息
''//形參：目錄名,信息類別
''// 1 -----創(chuàng)建時(shí)間
''// 2 -----上次訪問時(shí)間
''// 3 -----上次修改時(shí)間
''// 4 -----目錄路徑
''// 5 -----目錄名稱
''// 6 -----目錄類型
''// 7 -----目錄大小
''// 8 -----父目錄
''// 9 -----根目錄
''//返回值：成功為目錄創(chuàng)建時(shí)信息，失?。?1
''//
Dim f, s
If ReportFolderStatus(FolderName) = 1 then
Set f = fso.GetFolder(FolderName)
Select Case InfoType
Case 1 s = f.DateCreated ''// 1 -----
創(chuàng)建時(shí)間
Case 2 s = f.DateLastAccessed ''// 2 -----上次訪問
時(shí)間
Case 3 s = f.DateLastModified ''// 3 -----上次修改
時(shí)間
Case 4 s = f.Path ''// 4
-----文件路徑
Case 5 s = f.Name ''// 5
-----文件名稱
Case 6 s = f.Type ''// 6
-----文件類型
Case 7 s = f.Size ''// 7
-----文件大小
Case 8 s = f.ParentFolder ''// 8 -----
父目錄
Case 9 s = f.RootFolder ''// 9 -----
根目錄
End Select
ShowFolderAccessInfo = s
ELse
ShowFolderAccessInfo = -1
End if
End Function
Function DisplayLevelDepth(pathspec)
Dim f, n ,Path
Set f = fso.GetFolder(pathspec)
If f.IsRootFolder Then
DisplayLevelDepth ="指定的文件夾是根文件夾。"RootFolder
Else
Do Until f.IsRootFolder
Path = Path  f.Name "br>"
Set f = f.ParentFolder
n = n + 1
Loop
DisplayLevelDepth ="指定的文件夾是嵌套級(jí)為 "  n  " 的文件夾。br>"
Path
End If
End Function
''//==================================磁盤操作==================================
''驅(qū)動(dòng)器是否存在？
''Response.Write ReportDriveStatus("C:\")
Function ReportDriveStatus(drv)
''//功能：判斷磁盤是否存在
''//形參：磁盤
''//返回值：成功為1，失敗為-1
''//
Dim msg
msg = -1
If fso.DriveExists(drv) Then
msg = 1
Else
msg = -1
End If
ReportDriveStatus = msg
End Function
''--------可用的返回類型包括 FAT、NTFS 和 CDFS。
''Response.Write ShowFileSystemType("C:\")
Function ShowFileSystemType(drvspec)
''//功能：磁盤類型
''//形參：磁盤名
''//返回值：成功為類型：FAT、NTFS 和 CDFS，失?。?1
''//
Dim d
If ReportDriveStatus(drvspec) = 1 Then
Set d = fso. GetDrive(drvspec)
ShowFileSystemType = d.FileSystem
ELse
ShowFileSystemType = -1
End if
End Function
End Class
%>

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文件、目錄，文本文件等多種操作類

文件、目錄，文本文件等多種操作類