标签：react Authentication privateRoutes publicRoutes Snippet authentication tsx impor

同步链接: https://www.shanejix.com/posts/[Snippet] - react router authentication/

file tree

.
├── conponents
    └── Authentication.tsx
├── pages
    ├── Home.tsx
    ├── Login.tsx
    └── Management.tsx
├── routes
    ├── privateRoutes.tsx
    └── publicRoutes.tsx
├── App.tsx

App.tsx

import React, { useState } from "react";
import { BrowserRouter as Router, Switch, Route } from "react-router-dom";
import publicRoutes from "./routes/publicRoutes";
import privateRoutes from "./routes/privateRoutes";
import Authentication from "./components/Authentication";

function App() {
  const [user, setUser] = useState({});

  const loginAsUser = () => {
    setUser({
      role: ["user"],
    });
  };

  return (
    <Router>
      <Switch>
        {publicRoutes.map(({ path, component: Component, ...route }) => (
          <Route
            key={path}
            path={path}
            render={(routeProps: any) => (
              <Component loginAsUser={loginAsUser} {...routeProps} />
            )}
            {...route}
          />
        ))}
        {privateRoutes.map((route) => (
          <Authentication key={route.path} {...route} user={user} />
        ))}
      </Switch>
    </Router>
  );
}

export default App;

publicRoutes.ts

import Login from "../pages/Login";
import Home from "../pages/Home";

const publicRoutes = [
  {
    path: "/login",
    component: Login,
    exact: true,
  },
  {
    path: "/",
    component: Home,
    exact: true,
  },
];

export default publicRoutes;

privateRoutes.ts

import Management from "../pages/Management";

const privateRoutes = [
  {
    path: "/management",
    component: Management,
    exact: true,
    role: "user",
    backUrl: "/login",
  },
];

export default privateRoutes;

Authentication.tsx

import React from "react";
import { Route, Redirect } from "react-router-dom";

function Authentication(props: any) {
  const {
    user: { role: userRole },
    role: routeRole,
    backUrl,
    ...otherProps
  } = props;

  // 如果用户有权限，就渲染对应的路由
  if (userRole && userRole.includes(routeRole)) {
    return <Route {...otherProps} />;
  } else {
    // 如果没有权限，返回配置的默认路由
    return <Redirect to={backUrl} />;
  }
}

export default Authentication;

注意：react-router-dom 所依赖的版本为 "^5.3.3"​

作者：shanejix
出处：https://www.shanejix.com/posts/[Snippet] - react router authentication/
版权：本作品采用「署名-非商业性使用-相同方式共享 4.0 国际」许可协议进行许可。
声明：转载请注明出处！

标签：react,Authentication,privateRoutes,publicRoutes,Snippet,authentication,tsx,impor
来源： https://www.cnblogs.com/shanejix/p/15824308.html

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