以elementui表格下的第一个示例为基础做的修改，header-cell-style的使用

HTML

<el-table :data="tableData" style="width: 100%" :header-cell-style="rowClass">
  <el-table-column label="日期">
    <el-table-column prop="date" width="180"></el-table-column>
    <el-table-column prop="value" width="180"></el-table-column>
  </el-table-column>
  <el-table-column label="姓名" >
    <el-table-column prop="name" width="180"></el-table-column>
    <el-table-column prop="name" width="180"></el-table-column>
  </el-table-column>
  <el-table-column prop="address" label="地址"></el-table-column>
</el-table>

JS

data() {
  return {
    tableData: [{
      date: '2016-05-02',
      value: 100,
      name: '王小虎',
      address: '上海市普陀区金沙江路 1518 弄'
    }, {
      date: '2016-05-04',
      value: 100,
      name: '王小虎',
      address: '上海市普陀区金沙江路 1517 弄'
    }, {
      date: '2016-05-01',
      value: 100,
      name: '王小虎',
      address: '上海市普陀区金沙江路 1519 弄'
    }, {
      date: '2016-05-03',
      value: 100,
      name: '王小虎',
      address: '上海市普陀区金沙江路 1516 弄'
    }]
  }
},
methods: {
  rowClass({row,column,rowIndex,columnIndex}){
    if(rowIndex===1){
      return {
        display: 'none'
      }
    }
  }
}