docs: function ServerEvent(app) {
      classCallCheck(this, ServerEvent);
  
  
      this.app = app;
      this.datas = {};
      this.params = {};
      this.event = null;
      this.ent = u.core.collectEnvironment();
      if (!u.debugMode) {
          //此处需要修改
          this.compression = true;
      }
  }