antDesignPro自定义渲染展开列

效果如图

先上代码，文件目录如图：
在这里插入图片描述

index.tsx

import { ProColumns, ProTable } from '@ant-design/pro-components';
import { PageContainer } from '@ant-design/pro-components';
import { Button } from 'antd';
import { useState } from 'react';

import "./test.less"
const Test: React.FC = () => {
  const [expandedRowKeys, setExpandedRowKeys] = useState<any>([]);

//此处为关键代码

//record 为选中当前行，此处id必须唯一，并且和  rowKey="id" 一至。
  const openTable = (record: any) => {
    expandedRowKeys.includes(record.id)
      ? setExpandedRowKeys(expandedRowKeys.filter((n: any) => n !== record.id).concat())
      //如果报错，可以写成  
      //: setExpandedRowKeys([...expandedRowKeys, record.id]);
      : setExpandedRowKeys([...expandedRowKeys, ...record.id]);
  };

  const columns: ProColumns[] = [
    {
      title: '姓名',
      dataIndex: 'name',
      align: 'center',
    },
    {
      title: '操作',
      width: 180,
      key: 'option',
      valueType: 'option',
      align: 'center',
      render: (_: any, record: any) => [
        <Button type="link" key="btn" onClick={() => {
          openTable(record)
        }}>
          查看
        </Button>,
      ],
    },
  ];
  return (
    <PageContainer>
      <ProTable
        options={false}
        toolBarRender={false}
        rowClassName="hideIcon"
        expandedRowKeys={expandedRowKeys}
        expandedRowRender={(record) => (					
       		//这里是展开显示的内容，可以自定义的
          JSON.stringify(record) 
        )}
        rowKey="id"
        pagination={{
          pageSize: 10,
        }}
        columns={columns}
        request={async (params) => {
          return {
            data: [
              {
                id: '1',
                name: '王小五',
              },
              {
                id: '2',
                name: '王小2',
              },
              {
                id: '3',
                name: '王小3',
              },
            ],
          };
        }}
      ></ProTable>
    </PageContainer>
  );
};
export default Test;

test.less

// 隐藏默认加号
.hideIcon .ant-table-row-expand-icon-cell .ant-table-row-expand-icon {
    visibility: hidden;
  }