columns1: [{
 fixed: 'right',
 title: 'Action',
 key: 'action',
 width: 250,
 align: 'center',
 render:(h, params) => {
   return h('div', [
    h('Button', {
    props: {
     type: 'primary',
     size: 'small'
    },
    style: {
     marginRight: '20px'
    },
    on: {
     click: () => {
     this.show(params.index)
     }
    }
    }, '阅览'),
    h('strong', {
    style: {
     marginRight: '5px'
    },
    }, '处理'),
    h('i-switch', { //数据库1是已处理，0是未处理
    props: {
     type: 'primary',
     value: params.row.treatment === 1 //控制开关的打开或关闭状态，官网文档属性是value
    },
    style: {
     marginRight: '5px'
    },
    on: {
     'on-change': (value) => {//触发事件是on-change,用双引号括起来，
           //参数value是回调值，并没有使用到
     this.switch(params.index) //params.index是拿到table的行序列，可以取到对应的表格值
     }
    }
    }, )
   ]);
   }
}]

//通过开关状态判断值然后传值进行更新
 switch(index) {
  //打开是true,已经处理1
  if (this.data1[index].treatment == 1) {
  this.data1[index].treatment = 0
  this.updateFeedbackMessage(this.data1[index].id, 'treatment', this.data1[index].treatment)
  } else {
  this.updateFeedbackMessage(this.data1[index].id, 'treatment', 1)
  }
 },
 //更新反馈信息某一字段
 updateFeedbackMessage(id, key, value) {
  var vm = this
  var data = {
  id: id
  }
  data[key] = value
  vm.$http.put('/v1/suggestion', data).then(function (response) {
  if (response.data.code == '000000') {
   vm.$Message.info('更新成功');
   vm.getFeedbackMessages()//获取table数据信息，这里调用是因为修改值之后马上可以更新table值
  }
  }).catch((error) => {
  console.log(error)
  })
 },
 //获取所有反馈信息列表
 getFeedbackMessages() {
  var vm = this
  var url = '/v1/suggestions?'
  url = url + "pageNum=" + this.pageNum + '&pageSize=' + this.pageSize
  if (this.createByValue != '') {
  url = url + '&createBy=' + this.createByValue
  }
  if (this.dealModelValue != '') {
  url = url + '&treatment=' + this.dealModelValue
  }
  this.$http.get(url).then(response => {
  if (response.data.code == '000000') {
   vm.data1 = response.data.data
   vm.pageTotal = parseInt(response.data.message)
  }
  }).catch(error => {
  console.log(error)
  })
 },