Element-UI 表格自定义序号列
注:el-table-column可通过type=“index” 设置为表格序号列,但是设置label属性无效
<el-table :data="tableData">
<el-table-column label="序号" align="center" width="50">
<template slot-scope="scope"><span>{{scope.$index+(currentPage - 1) * pageSize + 1}} </span></template>
</el-table-column>
...
<el-table>