快手 移动应用 WebHook 接入指南https://mp.kuaishou.com/platformDocs/openAbility/webHook/accessGuide.html

上代码

import cn.dev33.satoken.annotation.SaIgnore;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 快手业务接口
 */
@Slf4j
@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/api/kuaishou")
public class KuaishouController {

    @SaIgnore
    @PostMapping("/callback")
    public ResponseEntity<JSONObject> callback(@RequestBody String body, HttpServletRequest request, HttpServletResponse response) {
        log.info("快手回调消息来源：{}", body);
        log.info("快手回调消息：{}", request.toString());
        //解析请求体
        JSONObject json = JSONUtil.parseObj(body);
        String messageId = json.get("message_id", String.class);
        //返回体
        JSONObject result = new JSONObject();
        //回调事件类型
        String event = json.get("event", String.class);
        //测试事件
        if ("TEST".equals(event)) {
            result.putOnce("result", 1);
            result.putOnce("message_id", messageId);
        } else if ("AUTHORIZE".equals(event)) {
            //TODO 授权事件
        } else if ("UN_AUTHORIZE".equals(event)) {
            //TODO 解除授权事件
        }
        return ResponseEntity.ok(result);
    }
}

官方一共提供了3种 回调事件，用处不大。有发布能力，直播能力，好歹也整个回调。