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React-Router

v6 版本

配置​

import { createBrowserRouter, RouterProvider } from 'react-router-dom';
import Page1 from './pages/page1';
import PageNew1 from './pages/page1/new';
import Page2 from './pages/page2';
import Page3 from './pages/page3';

const router = createBrowserRouter([
  {
    path: '/page1',
    element: Page1,
    children: [{ path: '/page1/new', element: PageNew1 }]
  },
  { path: '/page2', element: Page2 },
  { path: '/page3', element: Page3 }
]);

function App() {
  return <RouterProvider router={router} />;
}

export default App;

重定向​

使用 Navigate 组件

import { createBrowserRouter, Navigate } from 'react-router-dom';

const router = createBrowserRouter([
  { path: '/page1', element: Page1 },
  { path: '/page2', element: Page2 },
  { path: '/page3', element: Page3 },
  { path: '/', element: <Navigate to="/page1" /> }
]);

自定义 404 页面​

加一个通配符路由，放到最后

import NoMatch from '@/pages/404';

const router = createBrowserRouter([
  {
    path: '/',
    element: Page1
  },
  {
    path: '*',
    element: <NoMatch />
  }
]);

Outlet​

Link 组件实现路由跳转

import { Link } from 'react-router-dom';

<Link to="/user">Link to User</Link>;

useNavigate​

路由跳转

import { useNavigate } from 'react-router-dom';

const navigate = useNavigate();

navigate('/home');

useLocation​

import { useLocation } from 'react-router-dom';

const Header = () => {
  const location = useLocation();

  useEffect(() => {
    const route = location.pathname.substring(1);
  }, [location]);
};
export default Header;

useParams、useSearchParams​

使用 useParams 获取路由参数，使用 useSearchParams 获取 query 参数

动态菜单、动态路由​