Send Like

Updated: 2022-09-02 18:08:07

API Description

1、实现用户自开发观看页点赞效果，通过调用接口可以进行点赞，默认每次请求都是一次点赞
2、接口URL中的{channelId}为频道号
3、接口支持https协议

API URL

http://api.polyv.net/live/v2/channels/{channelId}/like

Online API Call

Request Method

POST

API Constraints

The API supports both HTTP and HTTPS. HTTPS is recommended to ensure security. API calls have frequency limits. See details
The API internally enforces a 1-second interval between likes from the same viewer, distinguished by the submitted viewer ID.
If multiple likes need to be sent simultaneously, the optional parameter times can be submitted, with a maximum value of 30. *If the submitted count is n, you must wait n-1 seconds before liking again.

Request Parameter Description

Parameter	Required	Type	Description
appId	true	String	Account appId See details on obtaining keys
timestamp	true	Long	Current 13-digit millisecond timestamp, valid for 3 minutes
sign	true	String	Signature, a 32-character uppercase MD5 value. `The appSecret key used to generate the signature is critical for communication data security and must never be used directly on the client side. All APIs must be called through the customer's own server to relay requests to the POLYV server for response data.` See signature generation rules
viewerId	true	String	ID of the viewer sending the like
times	false	Integer	Number of likes, cannot exceed 30. After submission, you must wait times-1 seconds before liking again. Default is 1

Example

http://api.polyv.net/live/v2/channels/1958888/like

Form Parameters:

times=30&viewerId=123123&appId=frlr1zazn3&sign=F836DD15296E90F5CCDE6A6A229ACA65&timestamp=1621843706454

Response Parameter Description

Parameter	Type	Description
code	Integer	Response status code. 200 indicates success, non-200 indicates failure See global error description
status	String	Response status text
message	String	Response description. When code is 400 or 500, provides additional error details
data	String	On success, returns the like count; on error, returns empty

Java Request Example

For quick integration, please download the relevant dependency source code. Click here to download the source code. After downloading, add it to your own source project. The test cases include HttpUtil.java and LiveSignUtil.java in the downloaded file.

It is strongly recommended to use the Live Java SDK for API integration. The Live Java SDK provides unified encapsulation and optimization for API call logic, exception handling, data signing, and HTTP request thread pooling.

private static final Logger log = LoggerFactory.getLogger(LiveInteractionTest.class);
/**
 * 发送点赞
 * @throws IOException
 */
@Test
public void testSendFavor() throws IOException, NoSuchAlgorithmException {
    //公共参数,填写自己的实际参数
    String appId=super.appId;
    String appSecret=super.appSecret;
    String userId = super.userId;
    String timestamp=String.valueOf(System.currentTimeMillis());
    //业务参数
    String channelId = "1965681";
    String url = String.format("http://api.polyv.net/live/v2/channels/%s/like",channelId);

    String viewerId = "123123";
    //http 调用逻辑
    Map<String,String> requestMap = new HashMap<>();
    requestMap.put("appId", appId);
    requestMap.put("timestamp",timestamp);

    requestMap.put("viewerId",viewerId);
    requestMap.put("sign",LiveSignUtil.getSign(requestMap, appSecret));
    String response = HttpUtil.postFormBody(url,requestMap);
    log.info("测试发送点赞接口返回值：{}",response);
    //do somethings
}

Response Example

For global error descriptions, see Global Error Description

Success Example

{
    "code": 200,
    "status": "success",
    "message": "",
    "data": "10046"
}

Error Example

{
    "code": 400,
    "status": "error",
    "message": "invalid signature.",
    "data": ""
}

Live Streaming Server API