列的合并
<el-table>
<el-table-column label="总行" header-align="center" align="center">
</el-table-column>
<el-table-column label="第一行1" header-align="center" align="center">
<el-table-column label="第二行1" header-align="center" align="center">
</el-table-column>
</el-table-column>
<el-table-column label="第一行2" header-align="center" align="center">
<el-table-column label="第二行2" header-align="center" align="center">
</el-table-column>
</el-table-column>
<el-table-column label="第一行3" header-align="center" align="center">
<el-table-column label="第二行3" header-align="center" align="center">
</el-table-column>
</el-table-column>
<el-table-column label="第一行4" header-align="center" align="center">
<el-table-column label="第二行4" header-align="center" align="center">
</el-table-column>
</el-table-column>
</el-table>
效果
行的合并
<el-table>
<el-table-column label="总行" header-align="center" align="center">
<el-table-column label="第一行1" header-align="center" align="center">
</el-table-column>
<el-table-column label="第一行2" header-align="center" align="center">
</el-table-column>
</el-table-column>
</el-table>
效果