ASP检查文件与目录是否存在的函数代码_应用技巧_

 Function CheckDir(Byval FolderPath) dim fso folderpath=Server.MapPath(".")&"\"&folderpath Set fso = Server.CreateObject("Scripting.FileSystemObject") If fso.FolderExists(FolderPath) then '存在     CheckDir = True Else '不存在     CheckDir = False End if Set fso = nothing End Function

 Function isExistFolder(Byval folderDir) on error resume next If objFso.FolderExists(server.MapPath(folderDir)) Then isExistFolder=True Else isExistFolder=False if err then err.clear:isExistFolder=False End Function

 Function CheckFile(Byval FilePath) '检查某一文件是否存在   Dim fso   Filepath=Server.MapPath(FilePath)   Set fso = Server.CreateObject("Scripting.FileSystemObject")   If fso.FileExists(FilePath) then   '存在       CheckFile = True   Else   '不存在       CheckFile = False   End if   Set fso = nothing End Function

 Function isExistFile(Byval fileDir) on error resume next If (objFso.FileExists(server.MapPath(fileDir))) Then isExistFile=True Else isExistFile=False if err then err.clear:isExistFile=False End Function

 '================================================== '函数名: CheckFile '作 用：检查某一文件是否存在 '参 数：FileName ------ 文件地址 如:/swf/1.swf '返回值：False ---- True '================================================== Public Function CheckFile(FileName) On Error Resume Next Dim FsoObj Set FsoObj = Server.CreateObject("Scripting.FileSystemObject") If Not FsoObj.FileExists(Server.MapPath(FileName)) Then CheckFile = False Exit Function End If CheckFile = True:Set FsoObj = Nothing End Function