JSON转换NSObject工具:MBJSONModel

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MBJSONModel 是快速,轻量级的 JSON 转换 NSObject 的工具。

@interface User : MBJSONModel
@property (nonatomic, copy) NSString *name;
@property (nonatomic) NSDate *birthDate;
@property (nonatomic) NSArray *tweets;
@end
@implementation User
+ (NSDictionary *)JSONKeyTranslationDictionary
{
return @{
@"user_name" : @"name",
@"birth_date" : @{@"isDate" : @YES, @"format" : @"yyyy-MM-dd", @"property" : @"birthDate"},
@"data.user.tweets" : @{@"class" : NSStringFromClass([Tweet class]), @"relationship" : @"tweets", @"isArray" : @YES},
}
}
@end

然后,如果你有一个JSON字典,看起来像这样:

{
"user_name" : "Jon Snow",
"birth_date" : "1970/03/29",
"data" : {
"user" : {
"tweets" : [
{
"text" : "hello world"
}
]
}
}
}

You can easily do:

User *userObj = [User modelFromJSONDictionary:jsonDict]; 

JSON转换NSObject工具:MBJSONModel

项目主页:http://www.open-open.com/lib/view/home/1400557818659

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