iOS開發之JSONKit

標籤：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions  {      self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];      NSURL *url = [NSURL URLWithString:@"https://itunes.apple.com/lookup?id=284910350"];      NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];      NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];      [self.window makeKeyAndVisible];      return YES;  }  
//代理方法- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {    NSString *outString = [[NSString alloc] initWithData:data encoding: NSUTF8StringEncoding];      NSData *jsonData = [outString dataUsingEncoding:NSUTF8StringEncoding];      NSDictionary *dic = [jsonData objectFromJSONData];      NSArray *dic1 = [dic objectForKey:@"results"];      NSDictionary *dic2 = [dic1 objectAtIndex:0];      NSLog(@"%@", [dic2 objectForKey:@"version"]);  }  

 

iOS開發之JSONKit