el-table的用法

 <el-table ref="tableRef" row-key="num" :data="fileListss" style="width: 100%;">
    <el-table-column type="expand">
    <el-table-column min-width="25%" prop="num" label="操作">
      <template #default="scope">
        <el-button type="primary" plain @click="edit(scope.row), bianji = true, upload_btn = true">编辑</el-button>
        <el-button type="danger" plain @click="delets(scope.row.id), centerDialogVisible = true">删除</el-button>
      </template>
    </el-table-column>
  </el-table>