一个ASP创建动态对象的工厂类(类似PHP的stdClass)

2019-04-01 12:46:14刘景俊

                pstr = pstr & getReadOnlyCode(Keys(i))
            ElseIf CInt(Items(i)(1)) < 0 Then ' WriteOnly
                pstr = pstr & getWriteOnlyCode(Keys(i))
            Else ' AccessAll
                pstr = pstr & getReadOnlyCode(Keys(i)) & _
                        getWriteOnlyCode(Keys(i))
            End If
        Next

        init = init & "m_strAvailableKeys = Replace(""," & _
                strAvailableKeys & """, "" "", """") : "
        Dim hasstmt
        hasstmt = "Private m_strAvailableKeys : " & _
                  "Public Function hasattr_(ByVal key) : " & _
                  "hasattr_ = CBool(InStr(m_strAvailableKeys," & _
                  " "","" & key & "","") > 0) : " & _
                  "End Function : " & _
                  "Public Function getattr_(ByVal key, ByVal defaultValue) : " & _
                  "If hasattr_(key) Then : getattr_ = Eval(key) : " & _
                  "Else : getattr_ = defaultValue : End If : " & _
                  "End Function : "

        parse = parse & init & "End Sub : " & _
            hasstmt & pstr & "End Class"
    End Function

    Public Function getObject()
        'Response.Write parse
        Call Execute(parse)
        Set getObject = Eval("New " & m_strName)
    End Function

    Public Sub invokeObject(ByRef obj)