遠端呼叫介面,返回jsionObject
阿新 • • 發佈:2018-12-16
/** * 遠端呼叫介面方法 * * @throws Exception */ private Object Result(String urln) throws Exception {
//urln 是要對接的url地址 URL url = new URL(urln); URLConnection connection = url.openConnection(); // 開啟連結 InputStream iStream = connection.getInputStream(); // 建立輸入流 InputStreamReader isr = new InputStreamReader(iStream); BufferedReader br = new BufferedReader(isr); String line; StringBuilder sb = new StringBuilder(); while ((line = br.readLine()) != null) { sb.append(line); } br.close(); isr.close(); iStream.close(); JSONObject jsonObject = JSONObject.fromObject(sb); return jsonObject; }