vue 删除嵌套多层对象数组，页面不刷新问题

for (var i = 0; i < this.goods[key][index][colIndex].length; i++) {
      if (this.goods[key][index][colIndex][i].goodsId === tag.goodsId) {
          let newArr = this.lodash.cloneDeep(this.goods[key][index][[colIndex]])
          newArr.splice(i, 1)
          this.$set(this.goods[key][index], colIndex, newArr)
          this.goods = this.lodash.cloneDeep(this.goods)
      }
}

深拷贝对应的嵌套对象，重新赋值