public static void main(String[] args) throws Exception{

		//创建httpclient

		CloseableHttpClient httpClient = HttpClients.createDefault();

		//创建http get

		HttpGet httpGet = new HttpGet("http://www.taotao.com/");

		//构建超时等配置信息

		RequestConfig config = RequestConfig.custom().setConnectTimeout(1000) //连接超时时间

				.setConnectionRequestTimeout(1000) //从连接池中取的连接的最长时间

				.setSocketTimeout(10 *1000) //数据传输的超时时间

				.setStaleConnectionCheckEnabled(true) //提交请求前测试连接是否可用

				.build();

		//设置请求配置时间

		httpGet.setConfig(config);

		//接受返回的数据

		CloseableHttpResponse response = null;

		try {

			response = httpClient.execute(httpGet);

		}finally{

			if(response!=null){

				response.close();

			}

			httpClient.close();

		}

	}