一,代码。
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//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℃
原标题:【代码笔记】获得徐家汇的天气预报
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