一,代码。
//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"]]); }
二,输出。
天气 徐家汇 2014年3月4日 星期二 小雨转多云 11℃~6℃
时间: 2024-09-30 18:43:06