element table 表格嵌套
/////////////////////////// 代码如下
:height=reportTableConfig.tableHeight
style="width: 100%;margin-bottom: 20px;"
:span-method="arraySpanMethod"
row-key="id"
border
stripe
>
:data="props.row.datas"
style="width: 100%;"
:span-method="arraySpanMethod"
row-key="id"
border
stripe
>
:data="props.row.datas"
style="width: 100%;"
row-key="id"
border
stripe
>