先检查是否已经存在该目录了，如果存在，则不做任何处理，如果不存在则创建。

希望对各位快速开发有用。

CheckFolder.asp

<%

'***********************************************************************************************************

'作 者: 赵敏 flash90@sohu.com

'页面名称: CreateFolder.asp

'页面功能: 生成n层目录的文件夹

'使用方法: 调用CheckFolder()函数,例如: CheckFolder(path)

'传入参数: 即将上传的文件的相对路径,例如: path = "./upload/bbb/ccc/ddd"

'缺 点： 必须在参数path里面带上upload文件夹

'***********************************************************************************************************

Sub CheckFolder(path)

SplitPath(path)

End Sub

Sub SplitPath(path)

dim Road '物理路径

Road = Server.Mappath("./upload")

dim CurRoad '当前路径

Road = Split(Road,"",-1,1)

CurRoad = Road(UBound(Road))

dim folder,FSO

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

folder = Split(path,"",-1,1)

for i = 0 to UBound(folder) step 1

if folder(i) = CurRoad then

j = i

exit for

end if

Next

i = j + 1

if i <= UBound(folder) then

dim myroad

myroad = Server.MapPath(".upload")

for i = j + 1 to UBound(folder) step 1

CreateFolder myroad,folder(i)

myroad = myroad &"/"& folder(i)

Next

end if

End Sub

Sub CreateFolder(mypath,folderName)

Dim fso,f

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

if Not(fso.FolderExists(mypath+"/"+folderName)) then

set f = fso.CreateFolder(mypath+"/"+folderName)

end if

End Sub

Set fso = nothing

%>