ant Design 嵌套表格点击加载

<Table
  onExpand = {(expand, record) => {
  if (!expanded) {
  setExpandedRowKeys([])
  setData2([])
  } else {
    setExpandedRowKeys([])
    setExpandedRowKeys([rowKeys])
     setData2([....])
    //请求接口渲染嵌套表格数据
  }
  }}
 />