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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                首先說一下id的問題 加入服務器就是給我們反饋了一個id:如下: ![id](https://box.kancloud.cn/2016-04-07_57061102a4860.jpg "") 既然返回的是id,有些人就亂了陣腳,“這個是關鍵字,怎么來接?” 其實沒事,他返回什么給我們,我們就拿什么來接,就行。看一下如何解決: 既然返回的是字典,那么久字典轉模型,寫個模型先: 模型.h ~~~ @interface ZYDemo : NSObject @property(nonatomic,assign)int id; @property(nonatomic,copy)NSString *message; - (instancetype)initWithDict:(NSDictionary *)dict; + (instancetype)demoWithDict:(NSDictionary *)dict; @end ~~~ 模型.m ~~~ @implementation ZYDemo - (instancetype)initWithDict:(NSDictionary *)dict { if (self = [super init]) { [self setValuesForKeysWithDictionary:dict]; } return self; } + (instancetype)demoWithDict:(NSDictionary *)dict { return [[self alloc]initWithDict:dict]; } @end ~~~ 在viewControllder進行數據解析 ~~~ - (void)viewDidLoad { [super viewDidLoad]; NSURL *url = [NSURL URLWithString:@"http://localhost/demo.json"]; NSURLRequest *request1 = [NSURLRequest requestWithURL:url]; NSURLRequest *request = [NSURLRequest requestWithURL:url cachePolicy:1 timeoutInterval:10.0]; [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) { NSDictionary *result = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil]; ZYDemo *demo = [ZYDemo demoWithDict:result]; NSLog(@"%@",demo); }]; } ~~~ 看一下我們的模型是否出來了: ![id](https://box.kancloud.cn/2016-04-07_57061102b4fde.jpg "") 看,我們一樣能解決,不要去為難服務器的人
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                              哎呀哎呀视频在线观看