根据传入url请求,返回json字符串

mac2022-06-30  151

1 /** 2 * 根据传入url请求,返回json字符串 3 * @param url 4 * @return 5 * @throws UnsupportedEncodingException 6 */ 7 public static String loadJSON(String url) throws UnsupportedEncodingException { 8 StringBuilder json = new StringBuilder(); 9   try { 10 11     URL tempurl = new URL(url); 12     URLConnection conn = tempurl.openConnection(); 13 14     BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8")); 15     String inputLine = null; 16     while ((inputLine = in.readLine()) != null) { 17       json.append(inputLine); 18     } 19 20      in.close(); 21   } catch (MalformedURLException e) { 22      e.printStackTrace(); 23   } catch (IOException e) { 24      e.printStackTrace(); 25   } 26   return json.toString(); 27 }

 

转载于:https://www.cnblogs.com/bilaisheng/p/5195481.html

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