字典赋值给模型

   

//感觉都一样 好像没什么区别

 for (NSDictionary *dic in responseObject[@"result"]) {

        ActivityModel *model = [[ActivityModelalloc] init];

        [model yy_modelSetWithDictionary:dic];

        [self.dataSourcesaddObject:model];

    }

 for (NSDictionary *dicin responseObject[@"result"]) {

        ActivityModel *model = [[ActivityModelalloc] init];

        [model setValuesForKeysWithDictionary:dic];

        [self.dataSourcesaddObject:model];

    }

  [self.dataSources addObjectsFromArray:[NSArray yy_modelArrayWithClass:[ActivityModel class] json:responseObject[@"result"]]];