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我在使用 REST API 访问 ATG sessionconfirmationNumber 时遇到了一个问题,我正在使用 http urlconnection 来实现相同的目标,代码运行良好,我也得到了输出,但是 Json 响应中的结果是四舍五入的,因为数字很大。下面是代码。

 try {
        StrictMode.ThreadPolicy policy = new StrictMode.
                ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
        // Defined URL  where to send data
        //      URL url = new URL("http://10.201.62.27:8080/Test-Servlet/TestServletAndroid?"+data);
        URL url = new URL("http://52.70.41.98:7203/rest/model/atg/rest/SessionConfirmationActor/getSessionConfirmationNumber");


        URLConnection conn = url.openConnection();
        conn.setDoOutput(true);
        HttpURLConnection httpConnection = (HttpURLConnection) conn;
        Log.e("Connection", conn.toString());
        httpConnection.setRequestMethod("GET");
        httpConnection.setRequestProperty("Content-Type", "text/plain");

        httpConnection.connect();


        // Get the server response

        reader = new BufferedReader(new InputStreamReader(httpConnection.getInputStream()));
        StringBuilder sb = new StringBuilder();
        String line = null;

        // Read Server Response
        while ((line = reader.readLine()) != null) {
            // Append server response in string
            sb.append(line + "\n");

        }
        response = sb.toString();
        Log.v("ResponseVALID", response);
        JSONObject json = new JSONObject(response);
        Log.v("Tag0", json.toString());
        scn = json.getLong("sessionConfirmationNumber");


        /*String srr[] = response.split(":");
        for(int i =0;i<srr.length;i++){
            Log.v("TAG2:",srr[i]);
        }
        SCN=srr[1].replace("}", "");
        SCN= SCN.trim();
        Log.v("SCN ",SCN);
        scn=Long.parseLong(SCN);*/

    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        try {
            reader.close();
        } catch (Exception ex) {
        }
    }

我在门户网站上遇到了与 angularjs 相同的问题,XMLHttp 请求帮助我实现了目标。

我可以使用来自 android studio 的 XMLHttp 请求吗?,如果可以!,请给我一些参考,因为我已经尝试过,但没有为我解决。

任何帮助,将不胜感激。

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1 回答 1

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我相信这条线:

httpConnection.setRequestProperty("Content-Type", "text/plain");

需要:

httpConnection.setRequestProperty("Content-Type", "application/json");

于 2016-06-08T20:26:14.560 回答