elementui二维表动态渲染

elementUI如何动态渲染二维表，动态渲染表格的列，例如下图：

 

 

代码：

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<div id="app">     <template>         <el-table :data="tableData" style="width: 100%">             <el-table-column prop="name" label="日期" width="180">             </el-table-column>             <el-table-column v-for="(item,index) in zhibiao" :label="item" width="180">                 <el-table-column v-for="i in time" :label="i" align="center" header-align="center">                     <template slot-scope="scope">{{scope.row[i][index]}}</template>                 </el-table-column>             </el-table-column>         </el-table>     </template> </div

　　

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data() {     return {         zhibiao: ['指标1', '指标2', '指标3',],         time: ['201906', '201907', '201908',],         tableData: [{             name: '企业1',             201906: ['1', '1', '1',],             201907: ['2', '2', '2',],             201908: ['3', '3', '3',],         }, {             name: '企21',             201906: ['4', '4+', '13.',],             201907: ['7897', '6', '5',],             201908: ['78', '456', '456',],         }]     } }

　　文章来源：https://blog.csdn.net/qq_38693333/article/details/119670693