获取国家气象局数据

最新推荐文章于 2024-08-09 11:59:07 发布

原创最新推荐文章于 2024-08-09 11:59:07 发布 · 2k 阅读

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#string #exception #url #null

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获取国家气象局数据，urlPath：http://m.weather.com.cn/data/101010100.html

	public static String GetWeatherData(String urlPath) throws Exception{
		URL url = new URL(urlPath);
		HttpURLConnection connection = (HttpURLConnection) url.openConnection();
		connection.connect();
		InputStream inputStream = connection.getInputStream();
		Reader reader = new InputStreamReader(inputStream, "UTF-8");
		BufferedReader bufferedReader = new BufferedReader(reader);
		String str = null;
		StringBuffer sb = new StringBuffer();
		while ((str = bufferedReader.readLine()) != null) {
			sb.append(str);
		}
		reader.close();
		connection.disconnect();
		return sb.toString();
	}

本来想在JS中实现，可是涉及到跨域问题，整了半天没弄出来。希望有知道的能告诉我