<template>
  <div>
    <el-table
      :data="tableData"
      style="width: 100%"
      :default-sort="{ prop: 'date', order: 'descending' }"
      @sort-change="sortChange"
    >
      <el-table-column prop="date" label="日期" sortable="date" width="180">
      </el-table-column>
      <el-table-column prop="name" label="姓名" sortable="name" width="180">
      </el-table-column>
      <el-table-column prop="address" label="地址" :formatter="formatter">
      </el-table-column>
    </el-table>
    <div>打印排序数据</div>
    <div v-for="it