Vue 新增、删除数组对象中的特定元素

图片.png

新增数据对象数据：

      this.$api.post('/jx/videodanmu', { vid: 481 }, (res) => {
        if (res.status) {
          this.barrageList = res.data
          console.log(this.barrageList, 'res.data')
          this.barrageList.forEach((item) => {
            item.key = 'atb8ctt81egh8hf45u7n2g'
            item.createdAt = '2019-01-13T13:34:47.126Z'
            item.time = Math.floor(Math.random() * 1000)
            item.text = item.comment
            item.fontFamily = 'SimSun'
            item.fontSize = 32
            item.color = 'yellow'
          })
          this.barrageList.forEach(t => delete t.comment)
        } else {
          this.$notify.warning({
            title: '提示',
            message: res.msg
          })
        }
      })

 this.barrageList.forEach(t => delete t.comment)

图片.png