从SUGARCRM查询数据

您需要将检索到的令牌包含在OAuth-Token标头中以用于后续请求，然后仅将模块名称用作端点，即您的情况：“ rest / v10 / Leads”，并调用GET方法以检索它们。试试类似的东西：

String token = getAccessToken();
    HttpURLConnection connection = null;
    try {

        URL url = new URL(HOST_URL + "/rest/v10/Leads");
        connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("GET");
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setRequestProperty("OAuth-Token", token);
        connection.setUseCaches(false);
        connection.setDoOutput(true);
        connection.connect();


        int responseCode = connection.getResponseCode();

        BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        JSONObject jObject = new JSONObject(response.toString());

        System.out.println(jObject);


    } catch (Exception e) {
        e.printStackTrace();
    }

如果您想将其过滤为特定的ID以减少返回的数据量，则可以在模块名称后指定它，即“ rest / v10 / Leads / {Id}”