效果展示：
其中其中el-popver的placment属性定义popver弹出框的位置，默认值为bottom

trigger为触发方式，默认为hover

公共代码：

<el-table-column prop="recipient,re_phone,re_address" label="收件人信息" width="160">
          <template #default="scope">
            <el-popover placement="right" :width="350" trigger="hover">
              <template #reference>
                <el-button plain>详细信息</el-button>
              </template>
              <!--设置popover弹窗内容  -->
            <el-popover>
          </template>
 </el-table-column>

引入涉及到element-plus组件模块

import {  ElPopover, ElButton} from 'element-plus'

完整代码：

<el-table :data="orderData" style="width: 100%">
        <el-table-column fixed prop="time" label="创建时间" width="250" />
        <el-table-column prop="order_no" label="订单编号" width="250" />
        <el-table-column prop="user_uid" label="用户名" width="160" />
        <el-table-column prop="recipient,re_phone,re_address" label="收件人信息" width="160">
          <template #default="scope">
            <el-popover placement="right" :width="350" trigger="hover">
              <template #reference>
                <el-button plain>详细信息</el-button>
              </template>
              <div class="expressInfo">
                <el-descriptions title="收件人信息" :column="1">
                  <el-descriptions-item label="姓名">{{ scope.row.recipient }}</el-descriptions-item>
                  <el-descriptions-item label="联系电话">{{ scope.row.re_phone }}</el-descriptions-item>
                  <el-descriptions-item label="邮寄地址">{{ scope.row.re_address }}</el-descriptions-item>
                </el-descriptions>
              </div>
            </el-popover>
          </template>
        </el-table-column>
        <el-table-column prop="order_data" label="订单详情" width="160">
          <template #default="scope">
            <el-button plain @click="drawerView(scope.row._id, scope.$index)">详细信息</el-button>
          </template>
        </el-table-column>
        <el-table-column prop="order_state" label="订单状态" width="160" />
        <el-table-column fixed="right" label="操作" width="160">
          <template #default>
            <el-button link type="primary" size="small" @click="">编辑</el-button>
            <el-button link type="primary" size="small">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->