iOS key value coding kvc在接收json数据与 model封装中的使用

iOS key value coding  kvc在接收json数据与 model封装中的使用

使用 kvc 能够极大的简化代码工作，及以后的接口维护工作；

1：先创建MovieModel类.h和 .m

    注意Model类的属性根据 后台接口返回的 json数据 里面的字段对应，一一对应；

//  Created by cocoajin on 14-1-15.
//  Copyright (c) 2014年 www.zhgu.net. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface MovieModel : NSObject

@property (nonatomic,strong)NSString *alt;
@property (nonatomic,strong)NSNumber *collect_count;
@property (nonatomic,strong)NSString *original_title;
@property (nonatomic,strong)NSString *title;
@property (nonatomic,strong)NSNumber *year;
@property (nonatomic,strong)NSString *subtype;
@property (nonatomic,strong)NSNumber *id;
@property (nonatomic,strong)NSDictionary *images;
@property (nonatomic,strong)NSDictionary *rating;

- (id)initWith:(NSDictionary *)aDic;


@end

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