万能时间补位代码

Public Function ForMatDate(DateAndTime, Para) ‘格式化日期(日期时间,格式)
Dim Y, M, D, H, F, S
IF Not ISNumeric(Para) Or Not ISDate(DateAndTime) Then Exit Function
Y = CStr(Year(DateAndTime))
M = CStr(Month(DateAndTime)):IF Len(M) = 1 Then M = "0" & M
D = CStr(Day(DateAndTime)):IF Len(D) = 1 Then D = "0" & D
H = CStr(Hour(DateAndTime)):IF Len(H) = 1 Then H = "0" & H
F = CStr(Minute(DateAndTime)):IF Len(F) = 1 Then F = "0" & F
S = CStr(Second(DateAndTime)):IF Len(S) = 1 Then S = "0" & S
Select Case Para
    Case "0"
        ForMatDate = Y & "-" & M & "-" & D & " " & H & ":" & F & ":" & S
    Case "1"
        ForMatDate = Y & "-" & M & "-" & D & " " & H & ":" & F
    Case "2"
        ForMatDate = Y & "-" & M & "-" & D
    Case "3"
        ForMatDate = Y & "/" & M & "/" & D
    Case "4"
        ForMatDate = Y & "年" & M & "月" & D & "日"
    Case "5"
        ForMatDate = M & "-" & D & " " & H & ":" & F
    Case "6"
        ForMatDate = M & "/" & D
    Case "7"
        ForMatDate = M & "月" & D & "日"
    Case "8"
        ForMatDate = Y & "年" & M & "月"
    Case "9"
        ForMatDate = Y & "-" & M
    Case "10"
        ForMatDate = Y & "/" & M
    Case "11"
        ForMatDate = right(Y,2) & "-" &M & "-" & D & " " & H & ":" & F
    Case "12"
        ForMatDate = right(Y,2) & "-" &M & "-" & D
    Case "13"
        ForMatDate = M & "-" & D
    Case Else
        ForMatDate = DateAndTime
End Select
End Function
Response.Write ForMatDate(Now,"2")