livestream-miniapp/miniprogram/components/card/card.ts

// components/card/card.ts
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    cardId: String,
    name: String,
    cover: String,
    lastTime: {
      type: String,
      optionalTypes: [String, null],
      value: ''
    },
    status: Number
  },

  /**
   * 组件的初始数据
   */
  data: {

  },

  /**
   * 组件的方法列表
   */
  methods: {
    gotoRoom(event: WechatMiniprogram.TouchEvent) {
      const { id } = event.currentTarget.dataset
      this.triggerEvent('toRoom', {
        roomId: id
      })
    }
  }
})