文件、目录，文本文件等多种操作类

Relaxlife.net 精品代码 ASP+SQL 文件、目录，文本文件等多种操作类

/**************************************************

* 文件、目录，文本文件等多种操作类

* 这里不能把所有代码都贴出来，更多的请到 www.relaxlife.net

* 来找吧！！

*************************************************/

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)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",2)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",3)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",4)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",5)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",6)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",7)&" "

'Response.Write MyFileFolder.ShowFileAccessInfo("f:\123\123.txt",8)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",1)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",2)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",3)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",4)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",5)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",6)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",7)&" "

'Response.Write MyFileFolder.ShowFolderAccessInfo("f:\123\",8)&" "

'Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt","",1)&" "

'Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt","cexowxfdw",1)&" "

'Response.Write MyFileFolder.WriteTxtFile("f:\123\cexo.txt",Chr(13)&Chr(10)

&"cexowxfdw",2)&" "

'Response.Write MyFileFolder.ReadTxtFile("f:\123\cexo.txt")&" "

Response.Write MyFileFolder.DisplayLevelDepth("F:\ditg\ditg\bumen\images")&" "

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

'//形参：文件名

'//返回值：成功为文件大小，失败为-1

'//

Dim f

If ReportFileStatus(FileName) = 1 Then

Set f = fso.Getfile(FileName)

GetFileSize = f.Size

Else

GetFileSize = -1

End if

End Function

'文件删除

Function DeleteAFile(filespec)

'//功能：文件删除

'//形参：文件名

'//返回值：成功为1，失败为-1

'//

If ReportFileStatus(filespec) = 1 Then

fso.DeleteFile(filespec)

DeleteAFile = 1

Else

DeleteAFile = -1

End if

End Function

'显示文件列表

Function ShowFileList(folderspec)

'//功能：目录存在时显示此目录下的所有文件

'//形参：目录名

'//返回值：成功为文件列表，失败为-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 & "|"

ShowFileList = s

Else

ShowFileList = -1

End if

End Function

'!!!

'文件复制

Function CopyAFile(SourceFile,DestinationFile)

'//功能：源文件存在时，才能对文件进行复制，目的文件无影响

'//形参：源文件，目的文件

'//返回值：成功为1，失败为-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

'文件移动

'Response.Write MoveAFile("f:\123\4561.exe","f:\123\4562.txt")

Function MoveAFile(SourceFile,DestinationFile)

'//功能：源文件存在时目的文件不存在时才能对文件进行移动

'//形参：源文件，目的文件

'//返回值：成功为1，失败为-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:\soft\delphi\my_pro\代码库.exe")

Function ReportFileStatus(FileName)

'//功能：判断文件是否存在

'//形参：文件名

'//返回值：成功为1，失败为-1

'//

Dim msg

msg = -1

If (fso.FileExists(FileName)) Then

msg = 1

Else

msg = -1

End If

ReportFileStatus = msg

End Function

'文件创建日期

'Response.Write ShowDateCreated("G:\soft\delphi\my_pro\代码库.exe")

'Response.Write ShowDateCreated("G:\soft\delphi\my_pro\复件代码库.exe")

Function ShowDateCreated(filespec)

'//功能：文件创建日期

'//形参：文件名

'//返回值：成功：文件创建日期，失败：-1

'//

Dim f

If ReportFileStatus(filespec) = 1 Then

Set f = fso.GetFile(filespec)

ShowDateCreated = f.DateCreated

Else

ShowDateCreated = -1

End if

End Function

'文件属性

'Response.Write GetAttributes("G:\soft\delphi\my_pro\复件代码库.exe")

Function GetAttributes(FileName)

'//功能：显示文件属性

'//形参：文件名

'//返回值：成功：文件属性，失败：-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。没有设置任何属性。 "

Case 1 Str="只读文件。可读写。 "

Case 2 Str="隐藏文件。可读写。 "

Case 4 Str="系统文件。可读写。 "

Case 16 Str="文件夹或目录。只读。 "

Case 32 Str="上次备份后已更改的文件。可读写。 "

Case 1024 Str="链接或快捷方式。只读。 "

Case 2048 Str=" 压缩文件。只读。"

End Select

GetAttributes = Str

Else

GetAttributes = -1

End if

End Function

'最后一次访问/最后一次修改时间

'Response.Write ShowFileAccessInfo("G:\soft\delphi\my_pro\复件代码库.exe")

Function ShowFileAccessInfo(FileName,InfoType)

'//功能：显示文件创建时信息

'//形参：文件名,信息类别

'// 1 -----创建时间

'// 2 -----上次访问时间

'// 3 -----上次修改时间

'// 4 -----文件路径

'// 5 -----文件名称

'// 6 -----文件类型

'// 7 -----文件大小

'// 8 -----父目录

'// 9 -----根目录

'//返回值：成功为文件创建时信息，失败：-1

'//

Dim f, s

If ReportFileStatus(FileName) = 1 then

Set f = fso.GetFile(FileName)

Select Case InfoType

Case 1 s = f.DateCreated '// 1 -----

创建时间

Case 2 s = f.DateLastAccessed '// 2 -----上次访问

时间

Case 3 s = f.DateLastModified '// 3 -----上次修改

时间

Case 4 s = f.Path '// 4

-----文件路径

Case 5 s = f.Name '// 5

-----文件名称

Case 6 s = f.Type '// 6

-----文件类型

Case 7 s = f.Size '// 7

-----文件大小

Case 8 s = f.ParentFolder '// 8 -----

父目录

Case 9 s = f.RootFolder '// 8 -----

根目录

End Select

ShowFileAccessInfo = s

ELse

ShowFileAccessInfo = -1

End if

End Function

'写文本文件

Function WriteTxtFile(FileName,TextStr,WriteORAppendType)

Const ForReading = 1, ForWriting = 2 , ForAppending = 8

Dim f, m

Select Case WriteORAppendType

Case 1: '文件进行写操作

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: '文件末尾进行写操作

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

'读文本文件

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

'//==================================目录操作==================================

'取目录大小

Function GetFolderSize(FolderName)

'//功能：取目录大小

'//形参：目录名

'//返回值：成功为目录大小，失败为-1

'//

Dim f

If ReportFolderStatus(FolderName) = 1 Then

Set f = fso.GetFolder(FolderName)

GetFolderSize = f.Size

Else

GetFolderSize = -1

End if

End Function

'创建的文件夹

Function CreateFolderDemo(FolderName)

'//功能：创建的文件夹

'//形参：目录名

'//返回值：成功为1，失败为-1

'//

Dim f

If ReportFolderStatus(Folderspec) = 1 Then

CreateFolderDemo = -1

Else

Set f = fso.CreateFolder(FolderName)

CreateFolderDemo = 1

End if

End Function

'!!!

'目录删除

Function DeleteAFolder(Folderspec)

'//功能：目录删除

'//形参：目录名

'//返回值：成功为1，失败为-1

'//

Response.write Folderspec

If ReportFolderStatus(Folderspec) = 1 Then

fso.DeleteFolder (Folderspec)

DeleteAFolder = 1

Else

DeleteAFolder = -1

End if

End Function

'显示目录列表

Function ShowFolderList(folderspec)

'//功能：目录存在时显示此目录下的所有子目录

'//形参：目录名

'//返回值：成功为子目录列表，失败为-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 & "|"

ShowFolderList = s

Else

ShowFolderList = -1

End if

End Function

'!!!!

'目录复制

Function CopyAFolder(SourceFolder,DestinationFolder)

'//功能：源目录存在时，才能对目录进行复制，目的目录无影响

'//返回值：成功为1，失败为-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

'目录进行移动

Function MoveAFolder(SourcePath,DestinationPath)

'//功能：源目录存在时目的目录不存在时才能对目录进行移动

'//返回值：成功为1，失败为-1

'//

If ReportFolderStatus(SourcePath)=1 And ReportFolderStatus(DestinationPath)=0

Then

fso.MoveFolder SourcePath, DestinationPath

MoveAFolder = 1

Else

MoveAFolder = -1

End if

End Function

'判断目录是否存在

'Response.Write ReportFolderStatus("G:\soft\delphi\my_pro\")

Function ReportFolderStatus(fldr)

'//功能：判断目录是否存在

'//形参：目录

'//返回值：成功为1，失败为-1

'//

Dim msg

msg = -1

If (fso.FolderExists(fldr)) Then

msg = 1

Else

msg = -1

End If

ReportFolderStatus = msg

End Function

'目录创建时信息

Function ShowFolderAccessInfo(FolderName,InfoType)

'//功能：显示目录创建时信息

'//形参：目录名,信息类别

'// 1 -----创建时间

'// 2 -----上次访问时间

'// 3 -----上次修改时间

'// 4 -----目录路径

'// 5 -----目录名称

'// 6 -----目录类型

'// 7 -----目录大小

'// 8 -----父目录

'// 9 -----根目录

'//返回值：成功为目录创建时信息，失败：-1

'//

Dim f, s

If ReportFolderStatus(FolderName) = 1 then

Set f = fso.GetFolder(FolderName)

Select Case InfoType

Case 1 s = f.DateCreated '// 1 -----

创建时间

Case 2 s = f.DateLastAccessed '// 2 -----上次访问

时间

Case 3 s = f.DateLastModified '// 3 -----上次修改

时间

Case 4 s = f.Path '// 4

-----文件路径

Case 5 s = f.Name '// 5

-----文件名称

Case 6 s = f.Type '// 6

-----文件类型

Case 7 s = f.Size '// 7

-----文件大小

Case 8 s = f.ParentFolder '// 8 -----

父目录

Case 9 s = f.RootFolder '// 9 -----

根目录

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 ="指定的文件夹是根文件夹。"&RootFolder

Else

Do Until f.IsRootFolder

Path = Path & f.Name &" "

Set f = f.ParentFolder

n = n + 1

Loop

DisplayLevelDepth ="指定的文件夹是嵌套级为 " & n & " 的文件夹。 "&

Path

End If

End Function

'//==================================磁盘操作==================================

'驱动器是否存在？

'Response.Write ReportDriveStatus("C:\")

Function ReportDriveStatus(drv)

'//功能：判断磁盘是否存在

'//形参：磁盘

'//返回值：成功为1，失败为-1

'//

Dim msg

msg = -1

If fso.DriveExists(drv) Then

msg = 1

Else

msg = -1

End If

ReportDriveStatus = msg

End Function

'--------可用的返回类型包括 FAT、NTFS 和 CDFS。

'Response.Write ShowFileSystemType("C:\")

Function ShowFileSystemType(drvspec)

'//功能：磁盘类型

'//形参：磁盘名

'//返回值：成功为类型：FAT、NTFS 和 CDFS，失败：-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