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📜  browserrouter 当前路径 - Javascript (1)

📅  最后修改于: 2023-12-03 15:13:43.242000             🧑  作者: Mango

React Router: BrowserRouter

BrowserRouter is a type of router that allows you to use regular URLs to define your routes.

This means that if you have a web application that has multiple pages and you want to route between them without refreshing the page, you can use the BrowserRouter component to handle those routes.

How to Use BrowserRouter

To use BrowserRouter, first, you need to import it from the react-router-dom package:

import { BrowserRouter } from "react-router-dom";

Then, wrap your root App component with the BrowserRouter component:

function App() {
  return (
    <BrowserRouter>
      {/* ... */}
    </BrowserRouter>
  );
}

Now, you can define your routes using the Route component with a path prop:

function App() {
  return (
    <BrowserRouter>
      <Route exact path="/" component={Home} />
      <Route path="/about" component={About} />
      <Route path="/contact" component={Contact} />
    </BrowserRouter>
  );
}

In this example, the Home component will be rendered when the user visits the / path, the About component will be rendered when the user visits the /about path and the Contact component will be rendered when the user visits the /contact path.

Benefits of Using BrowserRouter

The main benefit of using BrowserRouter is that it allows you to create a Single Page Application (SPA) without having to reload the page every time the user navigates to a different page.

Additionally, BrowserRouter provides an easy-to-use API that allows you to define your routes using regular URLs instead of having to use hashes or query strings.

Overall, BrowserRouter is an excellent choice for anyone building a web application with React, whether you're building a small application or a large, complex one.