setValuesForKeysWithDictionary 挺强大的

CateringInfoListModel *model = [[CateringInfoListModel alloc] init];
                [model setValuesForKeysWithDictionary:data];
                
                NSArray *list = (NSArray *)model.list;
                
                NSMutableArray *cellList = [NSMutableArray array];
                
                for(NSDictionary * one in list){
                    
                    CateringProductInfoCellModel *modelNext = [[CateringProductInfoCellModel alloc] init];
                    [modelNext setValuesForKeysWithDictionary:one];
                    [cellList addObject:modelNext];
                }
                model.cellList = cellList;

list本来在CateringInfoListModel里面定义成一个NSString类型的，如下

@property (copy, nonatomic) NSString *list;

然后强转成数值出来，

NSArray *list = (NSArray *)model.list;

居然还有值，牛逼