HttpClient5： Get请求

      //创建HttpClient对象
      CloseableHttpClient httpClient = HttpClients.createDefault();

        //以GET方式访问
        HttpGet get = new HttpGet("http://httpbin.org/get");

        try {
            //执行
            CloseableHttpResponse response = httpClient.execute(get);

            log.info("状态码: {}\t\t{}", response.getCode(), response.getReasonPhrase());

            HttpEntity entity = response.getEntity();

            //获取响应数据
            String content = EntityUtils.toString(entity);
            log.info("content: {}", content);

            //清理
            EntityUtils.consume(entity);
        } catch (IOException e) {
            e.printStackTrace();
        } catch (ParseException e) {
            e.printStackTrace();
        }

引入：

        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>fluent-hc</artifactId>
        </dependency>

代码简写：

       try {
            String content = Request.Get("http://httpbin.org/get").execute().returnContent().asString();
            log.info("Content: {}", content);
        } catch (IOException e) {
            e.printStackTrace();
        }