asp中将相对路径转换为绝对路径的函数代码

来源:互联网 时间:1970-01-01

'================================================
' 函数名:ChkMapPath
' 作 用:相对路径转换为绝对路径
' 参 数:strPath ----原路径
' 返回值:绝对路径
'================================================
Function ChkMapPath(ByVal strPath)
Dim fullPath
strPath = Replace(Replace(Trim(strPath), "/", "/"), "//", "/")

If strPath = "" Then strPath = "."
If InStr(strPath,":/") = 0 Then
fullPath = Server.MapPath(strPath)
Else
strPath = Replace(strPath,"../","")
fullPath = Trim(strPath)
If Right(fullPath, 1) = "/" Then
fullPath = Left(fullPath, Len(fullPath) - 1)
End If
End If
ChkMapPath = fullPath
End Function

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