天氣接口 亂碼問題

請求天氣接口（http://wthrcdn.etouch.cn/weather_mini?citykey=101210101） 亂碼問題

public static String  sendGet2(String url) throws IOException {
            //實例化httpclient，（4.5新版本和以前不同），實例化方式有兩種
            CloseableHttpClient httpClient = HttpClients.createDefault();
            HttpGet httpGet = new HttpGet(url);
            httpGet.setHeader("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Firefox/60.0");
            CloseableHttpResponse response = null;
            try {
                /**
                 * 底層http鏈接仍由響應對象保存
                 * 允許直接從網絡套接字流式傳輸響應內容
                 * 為了確保正確釋放系統資源
                 * 用戶必須從finally子句中調用CloseableHttpResponse #close()
                 */
                response = httpClient.execute(httpGet);
                System.out.println(response.getStatusLine());
                HttpEntity entity = response.getEntity();
                //對響應主體做一些有用的事情
                //並確保他完全被消耗掉
                String s = EntityUtils.toString(entity, "utf-8");
                return s;
            } catch (IOException e) {
                e.printStackTrace();
                return e.toString();
            } finally {
                response.close();
            }
    }

即可解決該問題。