About Encrypted Image Display

The image with return results of “mediaId” needs to be displayedwith the tag, and here’s the following method:

Download interface with file to get the file content, and the spliced URL can be used directly in the label

<img src="https://openplatform-xxxx.com/media/download?access_token=app_52890e21fbdd408894912802b78095c5&media_id=$iwHSAADx6woAC9IAAOlzAqNqcGcDBgTRAtAF0QYYBrBuEhqOrAsA2sBFsQKLqzIdBwAIAAmiaW0 " />

Please note: This address is temporarybecause it cannot be accessed after the validity period of “access_token” expired.

Get image address

Interface name

/media/download

Interface address

GET https://开放平台网关域名/media/download?access_token=ACCESS_TOKEN&media_id=xxxx

参数说明

Back Remark

Go back to the file stream. Please note: this interface is only used to get the content of the file, and it does not contain the original name of the file

Note: You need to subscribe to /media/download service of gateway first to use this interface. Service type: file storage

Getting application “access_token”

Interface name

/gettoken.json

Interface address

GET https://开放平台网关域名/gettoken.json

Parameter description

SDK request example (JAVA)：

ExecutableClient executableClient =ExecutableClient.getInstance();
executableClient.setAccessKey("appkey");
executableClient.setSecretKey("appsecrt");
executableClient.setDomainName("不同环境对应不同域名");
executableClient.setProtocal("https");
executableClient.init();
//executableClient要单例，并且使用前要初始化，只需要初始化一次
String api = "/gettoken.json";
GetClient getClient = executableClient.newGetClient(api);
//设置参数
getClient.addParameter("appkey", "37affba10137489c9cc8812b6b19590000003501");
getClient.addParameter("appsecret", "37affba10137489c9cc8812b6b19590000003501");
//调用API
String apiResult = getClient.get();
System.out.println(apiResult);

Back remark

{
    "success":true,
    "content":{
        "data":{
            "accessToken":"c139fe44362f41b6b84862ec82ab84d9",
              "expiresIn":"7200"
        },
        "requestId":"df04428415724925400701038d663a",
        "responseMessage":"OK",
        "responseCode":"0",
          "success": true
    }
}