MJExtension

https://my.oschina.net/wolx/blog/396925


/**
 *  将属性名换为其他key去字典中取值
 *
 *  @return 字典中的key是属性名,value是从字典中取值用的key
 */
+ (NSDictionary *)mj_replacedKeyFromPropertyName;

举例:
+ (NSDictionary *)mj_replacedKeyFromPropertyName{
    return @{@"cid":@"id"};
}


/**
 *  数组中需要转换的模型类
 *
 *  @return 字典中的key是数组属性名,value是数组中存放模型的Class(Class类型或者NSString类型)
 */
+ (NSDictionary *)mj_objectClassInArray;

举例:
+ (NSDictionary *)mj_objectClassInArray{
    return @{@"dayList" : @"DayListModel"};
}

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