SOURCE

var Main = {
  data() {
    return {
      tableColumn: [
        { type: 'seq', width: 60 },
        {
          title: '基本信息',
          children: [
            { field: 'name', title: 'Name',visible:true },
            { field: 'sex', title: 'Sex' },
            {
              title: '详细信息',
              children: [
                { field: 'time', title: 'Time' }
              ]
            }
          ]
        },
        { field: 'date', title: 'Date' }
      ],
      tableData: []
    }
  },
  created () {
    var list = []
    for(var index = 0; index < 20; index++){
      list.push({
        id: index + 10000,
        checked: false,
        name: 'test' + index,
        role: 'developer',
        sex: 'Man',
        date: '2019-05-01',
        time: 1556677810888 + index * 500,
        region: 'ShenZhen',
        address: 'address abc' + index
      })
    }
    this.tableData = list
  }
};
var Ctor = Vue.extend(Main);
new Ctor().$mount('#app')

<script src="https://cdn.jsdelivr.net/npm/vue"></script>
<script src="https://cdn.jsdelivr.net/npm/xe-utils"></script>
<script src="https://cdn.jsdelivr.net/npm/vxe-table"></script>
<!-- 使用 cdn 引用方式需要注意是否锁定版本，默认指向最新版本 -->

<div id="app">
  <template>
    <div>
      <vxe-grid
        border
        stripe
        height="400"
        :columns="tableColumn"
        :data.sync="tableData"></vxe-grid>
    </div>
  </template>
</div>

@import url("https://cdn.jsdelivr.net/npm/vxe-table/lib/style.css");