GululuQ-mp/components/existProduct-list/existProduct-list.js

// components/existProduct-list/existProduct-list.js
Component({
    properties:{
        prods:{
            type:Array,
            value:[]
        }
    },
  /**
   * 页面的初始数据
   */
  data: {
    cartList: [],
  },
  observers:{
      "prods":function(list){
          console.log(list);
          this.setData({
            cartList:list
          })
      }
  },

  methods:{

  },
  ready(){

  }
})