【代码笔记】iOS-JSONKit的使用

一，工程图。

二，代码。

#import "RootViewController.h"
//为JSONKit添加头文件
#import "JSONKit.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.

    self.title=@"JSONKit的使用";

    //用JSONKit将字典转化为字符串
    NSDictionary* jsonDic = [NSDictionary dictionaryWithObjectsAndKeys:@"李小华",@"name",@"女",@"sex",@"23",@"age",@"BeiJing",@"from",nil];
    NSString *jsonString=[jsonDic JSONString];

    NSLog(@"-------------jsonDic--%@",jsonDic);
    NSLog(@"--------------jsonString--%@-------",jsonString);

    //将字符串转为数组
    NSArray *jsonArr=[jsonString objectFromJSONString];
    NSLog(@"------jsonArr----%@",jsonArr);

}

三，输出。

2015-10-22 14:44:30.160 JSONKit的使用[12162:246560] -------------jsonDic--{
    age = 23;
    from = BeiJing;
    name = "\U674e\U5c0f\U534e";
    sex = "\U5973";
}
2015-10-22 14:44:30.161 JSONKit的使用[12162:246560] --------------jsonString--{"age":"23","sex":"女","name":"李小华","from":"BeiJing"}-------
2015-10-22 14:44:30.162 JSONKit的使用[12162:246560] ------jsonArr----{
    age = 23;
    from = BeiJing;
    name = "\U674e\U5c0f\U534e";
    sex = "\U5973";
}