docs
路由嵌套

二级默认路由设置,使用 index: true, path 设置为 / 就好
404
jsx
{
path: '*',
element: <div>Not Found</div>
}跳转
jsx
const navigate = useNavigate()
navigate('/details?id=1')
const [searchParams, setSearchParams] = useSearchParams();
// or
{
path: 'details/:id'
}
const {id} = useParams()
// or
<Link to="details/1" />