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ASP FSO文件操作函數(shù)代碼(復(fù)制文件、重命名文件、刪除文件、替換字符串)

2024-05-04 11:09:35
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FSO的意思是FileSystemObject,即文件系統(tǒng)對(duì)象。FSO對(duì)象模型包含在Scripting 類型庫 (Scrrun.Dll)中,它同時(shí)包含了Drive、Folder、File、FileSystemObject和TextStream五個(gè)對(duì)象,用來操作文件和文件夾十分方便

FSO文件(File)對(duì)象屬性
DateCreated 返回該文件夾的創(chuàng)建日期和時(shí)間
DateLastAccessed 返回最后一次訪問該文件的日期和時(shí)間
DateLastModified 返回最后一次修改該文件的日期和時(shí)間
Drive 返回該文件所在的驅(qū)動(dòng)器的Drive對(duì)象
Name 設(shè)定或返回文件的名字
ParentFolder 返回該文件的父文件夾的Folder對(duì)象
Path 返回文件的絕對(duì)路徑,可使用長文件名
ShortName 返回DOS風(fēng)格的8.3形式的文件名
ShortPath 返回DOS風(fēng)格的8.3形式的文件絕對(duì)路徑
Size 返回該文件的大?。ㄗ止?jié))
Type 如果可能,返回一個(gè)文件類型的說明字符串
FSO文件(File)對(duì)象方法
FSO文件對(duì)象方法 用途
CopyFile 拷貝一個(gè)或者多個(gè)文件到新路徑
CreateTextFile 創(chuàng)建文件并且返回一個(gè)TextStream對(duì)象
DeleteFile 刪除一個(gè)文件
OpenTextFile 打開文件并且返回TextStream對(duì)象,以便讀取或者追加

重命名文件:

復(fù)制代碼 代碼如下:


Function reName(sourceName,destName)
dim oFso,oFile
set oFso=server.createobject("Scripting.FileSystemObject")
set oFile=oFso.getFile(Server.mappath(sourceName))
oFile.Name=destName
Set oFso=Nothing
Set oFile=Nothing
End Function


刪除文件:

復(fù)制代碼 代碼如下:


Function FSOdel(fileName)
dim fso,f
set fso = server.CreateObject("scripting.filesystemobject")
f=server.MapPath(fileName)
if fso.FileExists(f) then
fso.DeleteFile f,true
end if
set f = nothing
set fso = nothing
End Function


替換文件中的字符串:

復(fù)制代碼 代碼如下:


Function FSOreplace(fileName,Target,repString)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(fileName),1,True)
FiletempData = objCountFile.ReadAll
objCountFile.Close
FiletempData=Replace(FiletempData,Target,repString)
Set objCountFile=objFSO.CreateTextFile(Server.MapPath(fileName),True)
objCountFile.Write FiletempData
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End Function

<%

'*******************************************************
'函數(shù)名:CreateFolder(sPath)
'作 用: 創(chuàng)建目錄
'參 數(shù):sPath : 創(chuàng)建的相對(duì)目錄路徑
'返回值:成功 true , 失敗 false
'*******************************************************
'response.Write createfolder("/dgsunshine/UploadFile/demo1/")
Function CreateFolder(sPath)
On Error Resume Next

Dim Fso,Arrfolder,Folder,i,j

If sPath="" then
CreateFolder = False
Exit Function
End If

If Left(sPath,1) = "/" Then
Folder = "/"
sPath = Mid(sPath,2,Len(sPath))
Else
Folder = "./"
End If

if Right(sPath,1) = "/" then sPath = Left(sPath,Len(sPath)-1)

ArrFolder = Split(sPath,"/")

Set Fso = Server.CreateObject("Scripting.FileSystemObject")

For i = 0 To Ubound(ArrFolder)
If i = 0 then
Folder = Folder & ArrFolder(i) & "/"
Else
Folder = Folder & ArrFolder(i) & "/"
End If

If Fso.folderExists(Server.MapPath(Folder)) = False then
response.Write server.MapPath(folder)
Fso.createFolder(Server.MapPath(Folder))
End If

Next
Set Fso = nothing

If Err.Number <> 0 then
Err.clear()
CreateFolder = False
Else
CreateFolder = True
End If
End function


Function getFile(paramFilePath)
Set Fso = Server.CreateObject("Scripting.FileSystemObject")
Set Fso_Read = fso.OpenTextFile(Server.MapPath(paramFilePath),1,false,-2)
getFile = Fso_Read.readall
Set Fso_Read = Nothing
Set Fso = Nothing
End Function

'*******************************************************
'函數(shù)名:CreateFile(paramFileContent,paramFilePath)
'作 用: 創(chuàng)建文件
'參 數(shù):paramFileContent '文件的內(nèi)容
' paramFilePath '文件名(不包括路徑)
'返回值:成功 true , 失敗 false
'*******************************************************
Function CreateFile(paramFileContent,paramFilePath)
On Error Resume Next
Dim Fso,fWrite

Set Fso = Server.CreateObject("Scripting.FileSystemObject")
Set fWrite = Fso.CreateTextFile(Server.Mappath(paramFilePath),true)

fWrite.write paramFileContent
fWrite.close()
Set fWrite = nothing
Set Fso = nothing

If Err.number <> 0 Then
Err.clear()
CreateFile = False
Else
CreateFile = True
End If
End Function

'*******************************************************
'函數(shù)名:DelFile(FilePath)
'作 用: 刪除文件
'參 數(shù):FilePath '文件路徑 多個(gè)文件用"|"隔開
'返回值:成功 true , 失敗 false
'*******************************************************
Function DelFile(FilePath)
On Error Resume Next
Dim fso,arrFile,i

If GetSafeStr(FilePath,"")="" then
CreateFolder = false
Exit Function
End If

arrFile = Split(FilePath,"|")
Set Fso = Server.CreateObject("Scripting.FileSystemObject")

for i=0 to UBound(arrFile)
FilePath = arrFile(i)
If Fso.FileExists(Server.MapPath(FilePath)) then
Fso.DeleteFile Server.MapPath(FilePath)
End If
Next
Set fso = nothing

If Err then
Err.clear()
DelFile = false
Else
DelFile = true
End If
End Function

'*******************************************************
'函數(shù)名:DelFolder(FolderPath)
'作 用: 刪除目錄
'參 數(shù):FolderPath '目錄路徑 '多個(gè)目錄用"|"分隔
'返回值:成功 true , 失敗 false
'*******************************************************
Function DelFolder(FolderPath)
On Error Resume Next
Dim Fso,arrFolder,i

If GetSafeStr(FolderPath,"")="" then
DelFolder = false
Exit Function
End If

arrFolder = Split(FolderPath,"|")
Set Fso = Server.CreateObject("Scripting.FileSystemObject")

For i=0 to UBound(arrFolder)
FolderPath = arrFolder(i)
If Fso.folderexists(Server.MapPath(FolderPath)) then
Fso.deleteFolder Server.MapPath(FolderPath)
End If
Next

If Err then
Err.clear()
DelFolder = false
'ShowError "刪除目錄失敗",""
else
DelFolder = true
End If
End Function


'*******************************************************
'函數(shù)名:IsExistFile(FilePath)
'作 用: 判斷文件或目錄是否存在
'參 數(shù):FilePath '文件路徑 多個(gè)文件用"|"隔開
'返回值:成功 true , 失敗 false
'*******************************************************
Function IsExistFile(FilePath)
On Error Resume Next
Dim fso,arrFile,i

If GetSafeStr(FilePath,"")="" then
IsExistFile = false
End If

arrFile = Split(FilePath,"|")
Set Fso = Server.CreateObject("Scripting.FileSystemObject")

for i=0 to UBound(arrFile)
FilePath = arrFile(i)
If Fso.FileExists(Server.MapPath(FilePath)) then
IsExistFile = True
End If
If Fso.folderexists(Server.MapPath(FilePath)) then
IsExistFile = True
End If
Next
Set fso = nothing

If Err then
Err.clear()
IsExistFile = false
'ShowError "判斷文件或目錄是否存在失敗",""
else
IsExistFile = true
End If
End Function


'*******************************************************
'函數(shù)名:DelFile(FilePath)
'作 用: 刪除文件或目錄
'參 數(shù):FilePath '文件路徑 多個(gè)文件用"|"隔開
'返回值:成功 true , 失敗 false
'*******************************************************
Function DelFile(FilePath)
On Error Resume Next
Dim fso,arrFile,i

If GetSafeStr(FilePath,"")="" then
CreateFolder = false
End If

arrFile = Split(FilePath,"|")
Set Fso = Server.CreateObject("Scripting.FileSystemObject")

for i=0 to UBound(arrFile)
FilePath = arrFile(i)
If Fso.FileExists(Server.MapPath(FilePath)) then
Fso.DeleteFile Server.MapPath(FilePath)
End If
If Fso.folderexists(Server.MapPath(FilePath)) then
Fso.deleteFolder Server.MapPath(FilePath)
End If
Next
Set fso = nothing

If Err then
Err.clear()
DelFile = false
'ShowError "刪除文件或目錄失敗",""
else
DelFile = true
End If
End Function


'*******************************************************
'函數(shù)名:ReNameFile((oldName,newName)
'作 用: 重命名文件或目錄
'參 數(shù):strOldName '原文件名 多個(gè)用"|"隔開
' strNewName '新文件名 多個(gè)用"|"隔開
' 上面兩個(gè)參數(shù)請(qǐng)保持一致
'返回值:成功 true , 失敗 false
'*******************************************************
Function ReNameFile(strOldName,strNewName)
On Error Resume Next
Dim fso,arrOld,arrNew,i,oldName,newName

old = GetSafeStr(strOldName,"")
Newfile = GetSafeStr(strNewName,"")

If old ="" or Newfile = "" then
ReNameFile = false
Exit Function
End If

arrOld = Split(strOldName,"|")
arrNew = Split(strNewName,"|")

If UBound(arrOld)<> UBound(arrNew) then
ReNameFile = false
Exit Function
End If

Set Fso = Server.CreateObject("Scripting.FileSystemObject")
for i=0 to UBound(arrOld)
oldName = Server.MapPath(arrOld(i))
newName = Server.MapPath(arrNew(i))
If Fso.FileExists(oldName) and not Fso.FileExists(newName) then
fso.MoveFile oldName,newName
'ReNameFile = True
End If
Next
Set fso = nothing

If Err.Number <> 0 Then
Err.clear()
ReNameFile = false
Else
ReNameFile = True
End If
End Function


'*******************************************************
'函數(shù)名:CopyFiles((TempSource,TempEnd)
'作 用: 復(fù)制文件或者目錄
'參 數(shù):TempSource '源文件名 多個(gè)用"|"隔開
' TempEnd '目的文件名 多個(gè)用"|"隔開
' 注意:上面兩個(gè)參數(shù)請(qǐng)保持一致,并且都為完整路徑,
' 已經(jīng)經(jīng)過Server.MapPath方法處理過
'返回值:成功 true , 失敗 false
'*******************************************************
Function CopyFiles(TempSource,TempEnd)
On Error Resume Next
Dim CopyFSO,arrSource,arrEnd

CopyFiles = false
Set CopyFSO = Server.CreateObject("Scripting.FileSystemObject")

If TempSource ="" or TempEnd = "" then
ErrRaise "復(fù)制文件或目錄","條件為空"
CopyFiles = false
Exit Function
End If

arrSource = Split(TempSource,"|")
arrEnd = Split(TempEnd,"|")
If UBound(arrSource) <> UBound(arrEnd) then
CopyFiles= false
Exit Function
End If

for i=0 to UBound(arrSource)
srcName = arrSource(i)
tarName = arrEnd(i)
IF CopyFSO.FileExists(srcName) and not CopyFSO.FileExists(tarName) then
CopyFSO.CopyFile srcName,tarName
CopyFiles = true
End If

IF CopyFSO.FolderExists(srcName) and not CopyFSO.FolderExists(tarName)then
CopyFSO.CopyFolder srcName,tarName
CopyFiles = true
End If
Next
Set CopyFSO = Nothing

If Err then
'Err.clear()
CopyFiles = false
End If
End Function
%>

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