The following is an example of using idea as the development tool:

1. Create a project and put openplatform-sdk-1.3.0.jar in the libs (or lib) directory

2. Add openplatform-sdk-1.3.0.jar to the compilation path

3. Steps to use the SDK:

Take the following interface as an example:

Code idea process:

Step1: Initialize the request handler RequestHandler

Step2: Set the developer key, key, request method, version number and other information for the request handler RequestHandler

Step3: Set the business request parameters for the request handler RequestHandler

Step4: Initialize httpClient, configure request content for httpClient

Step5: Send an HTTP request to call the interface

Example code:

public class authentication {

/**

* Application key

*/

private static String _akey = "c84b27ea40317ff5a626f0087bf3XXX";

/**

* Application key

*/

private static String _asid = "4a9544aa987b94194e58a7c5d2XXXX";

/**

* Request address

*/

private static String apigwUrl = "https://cloudapi.ovopark.com/cloud.api";

public void sendRequest() {

// Initialize the configuration key

GwInitRequestHandler requestHandler = new GwInitRequestHandler();

requestHandler.init();

// Set _aid, value is the application id

requestHandler.setParameter("_aid", "DC-000XXX");

requestHandler.setApplicationKey(_akey);

requestHandler.setApplicationSecret(_asid);

// Set the method name, request address and version number to be called

requestHandler.setMethod("open.gateway.authentication");

requestHandler.setGateUrl(apigwUrl);

requestHandler.setParameter("_version", "v2");

// Set business request parameters

requestHandler.setParameter("orgid", "XXX");

// Initialize httpClient

OvoParkHttpClient httpClient = new OvoParkHttpClient();

// Set key and value, key is authenticator, value is the token obtained

httpClient.setHeaders("authenticator","value");

//Get the url with parameters

String requestUrl = requestHandler.getRequestURL();

// Set the request content

httpClient.setReqContent(requestUrl);

System.out.println(requestUrl);

if (httpClient.call()) {

String resContent = httpClient.getResContent();

System.out.println(resContent);

}

}

}