def add_serializer(table):
    fields = table.fields.all()
    attributes = {}
    for field in fields:
        args = {
            "label": field.alias
        }
        if not field.required:
            args["default"] = None
            args["allow_null"] = True
        if field.type == 3:
            args["format"] = "%Y-%m-%dT%H:%M:%S"
        elif field.type == 6:
            args["protocol"] = "IPv4"
        f = FIELD_TYPE_MAP[field.type](**args)
        if(field.is_multi):
            attributes[field.name] = serializers.ListField(default=[], child=f)
        else:
            attributes[field.name] = f
        # if(field.type == 0):
        #     attributes["validate_{}".format(field.name)] = empty_none
    #创建者拿到视图aQ!
    # attributes["S-creator"] = serializers.CharField(read_only=True, default=serializers.CurrentUserDefault())
    attributes["S-creation-time"] = serializers.DateTimeField(read_only=True, format="%Y-%m-%dT%H:%M:%S",
                                                              default=datetime.datetime.now)
    attributes["S-last-modified"] = serializers.CharField(default=None, allow_null=True, read_only=True, label="最后修改人")
    serializer = type(table.name, (Serializer, ), attributes)
    setattr(app_serializers, table.name, serializer)