el-table自定义表头颜色；el-table隔行换色；el-table自定义表头颜色header-row-style不生效；el-table隔行换色row-class-name不生效

 1.el-table自定义表头颜色header-row-style不生效

解决办法就是换成header-cell-style

  <el-table :data="tableData" @row-click="showRowDetail" style="width: 100%"
        :header-cell-style="{ background: '#093376', color: '#fff' }" :row-class-name="tableRowClassName">
        <el-table-column type="index" label="序号" width="50">
        </el-table-column>
        <el-table-column prop="pos" label="位置">
        </el-table-column>
        <el-table-column prop="time" label="时间">
        </el-table-column>
        <el-table-column prop="fun" label="识别项">
        </el-table-column>
        <el-table-column prop="res" label="结果">
        </el-table-column>
      </el-table>

2.el-table隔行换色row-class-name不生效

js部分

    tableRowClassName({ row, rowIndex }) {
      console.log(rowIndex, 'rowIndex');
      if (rowIndex % 2 == 0) {
        return 'even-row';
      } else {
        return 'odd-row';
      }
    },

css部分

1.要加深度选择器

2.要加td

3.要加!important

/deep/ .el-table .even-row td {
  background-color: #082959 !important;
  color: #47e2ff;
}
 
/deep/ .el-table .odd-row td {
  background-color: #051f51 !important;
  color: #47e2ff;
}