react router guide code example
Example 1: import react-router-dom
import React from "react";
import {
BrowserRouter as Router,
Switch,
Route,
Link
} from "react-router-dom";
export default function App() {
return (
<Router>
<div>
<nav>
<ul>
<li>
<Link to="/">Home</Link>
</li>
<li>
<Link to="/about">About</Link>
</li>
<li>
<Link to="/users">Users</Link>
</li>
</ul>
</nav>
{/* A <Switch> looks through its children <Route>s and
renders the first one that matches the current URL. */}
<Switch>
<Route path="/about">
<About />
</Route>
<Route path="/users">
<Users />
</Route>
<Route path="/">
<Home />
</Route>
</Switch>
</div>
</Router>
);
}
function Home() {
return <h2>Home</h2>;
}
function About() {
return <h2>About</h2>;
}
function Users() {
return <h2>Users</h2>;
}
Example 2: react-router-dom
npm install react-router-dom
Example 3: react-router
$ npm install --save react-router
Example 4: react router tutorial medium
<Route path='/roster'/>
// when the pathname is '/', the path does not match
// when the pathname is '/roster' or '/roster/2', the path matches
// If you only want to match '/roster', then you need to use
// the "exact" prop. The following will match '/roster', but not
// '/roster/2'.
<Route exact path='/roster'/>
// You might find yourself adding the exact prop to most routes.
// In the future (i.e. v5), the exact prop will likely be true by
// default. For more information on that, you can check out this
// GitHub issue:
// https://github.com/ReactTraining/react-router/issues/4958