ASP FSO文件操作函数代码（复制文件、重命名文件(3)

'******************************************************* 
'函数名：DelFile(FilePath) 
'作 用: 删除文件 
'参 数：FilePath '文件路径 多个文件用"|"隔开 
'返回值：成功 true , 失败 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

'******************************************************* 
'函数名：DelFolder(FolderPath) 
'作 用: 删除目录 
'参 数：FolderPath '目录路径 '多个目录用"|"分隔 
'返回值：成功 true , 失败 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 "删除目录失败","" 
else 
DelFolder = true 
End If 
End Function 

'******************************************************* 
'函数名：IsExistFile(FilePath) 
'作 用: 判断文件或目录是否存在 
'参 数：FilePath '文件路径 多个文件用"|"隔开 
'返回值：成功 true , 失败 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 "判断文件或目录是否存在失败","" 
else 
IsExistFile = true 
End If 
End Function 


'******************************************************* 
'函数名：DelFile(FilePath) 
'作 用: 删除文件或目录 
'参 数：FilePath '文件路径 多个文件用"|"隔开 
'返回值：成功 true , 失败 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 "删除文件或目录失败","" 
else 
DelFile = true 
End If 
End Function 


'******************************************************* 
'函数名：ReNameFile((oldName,newName) 
'作 用: 重命名文件或目录 
'参 数：strOldName '原文件名 多个用"|"隔开 
' strNewName '新文件名 多个用"|"隔开 
' 上面两个参数请保持一致 
'返回值：成功 true , 失败 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 


'******************************************************* 
'函数名：CopyFiles((TempSource,TempEnd) 
'作 用: 复制文件或者目录 
'参 数：TempSource '源文件名 多个用"|"隔开 
' TempEnd '目的文件名 多个用"|"隔开 
' 注意：上面两个参数请保持一致，并且都为完整路径， 
' 已经经过Server.MapPath方法处理过 
'返回值：成功 true , 失败 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 "复制文件或目录","条件为空" 
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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