代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. [self getWeather ...
代码:
- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. [self getWeatherInfo]; }//获得徐家汇的天气预报-(void)getWeatherInfo{ NSError *error; NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://m.weather.com.cn/data/101021200.html" ]];//代码为徐家汇 NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; NSDictionary *weatherDic = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableLeaves error:&error]; NSDictionary *weatherInfo = [weatherDic objectForKey:@"weatherinfo"]; NSLog(@"天气%@",[NSString stringWithFormat:@"\n%@\n%@\n%@\n%@\n%@\n ", [weatherInfo objectForKey:@"city"],[weatherInfo objectForKey:@"date_y"],[weatherInfo objectForKey:@"week"], [weatherInfo objectForKey:@"weather1"], [weatherInfo objectForKey:@"temp1"]]); /* 天气 徐家汇 2014年3月4日 星期二 小雨转多云 11℃~6℃ */}
原标题:获得徐家汇的天气预报
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