(self, order=None)
return sliders
获取所有的SLIDERS
获取所有的SLIDERS
获取所有的SLIDERS
def get_all_sliders(self, order=None):
        """ 获取所有的SLIDERS """
        sliders = self._db.sliders.find({}, sort=order, fields=SLIDER_INFO_FIELDS)
        return sliders
def get_all_sliders ( self , order = None ) : sliders = self . _db . sliders . find ( { } , sort = order , fields = SLIDER_INFO_FIELDS ) return sliders