使用BeforeEnterObserver重定向到外部URL

import { createRouter, createWebHistory } from 'vue-router';

const routes = [
  {
    path: '/redirect',
    beforeEnter: (to, from, next) => {
      // 检查某个条件，例如用户是否登录
      const isLoggedIn = false; // 假设用户未登录

      if (!isLoggedIn) {
        // 重定向到外部 URL
        window.location.href = 'https://example.com/login';
      } else {
        // 继续导航到目标路由
        next();
      }
    }
  }
];

const router = createRouter({
  history: createWebHistory(),
  routes
});

export default router;

beforeEnter: (to, from, next) => {
  const isLoggedIn = false; // 假设用户未登录

  if (!isLoggedIn) {
    window.location.href = 'https://example.com/login';
  } else {
    next();
  }
}

beforeEnter: async (to, from, next) => {
  const isLoggedIn = await checkLoginStatus(); // 假设这是一个异步函数

  if (!isLoggedIn) {
    window.location.href = 'https://example.com/login';
  } else {
    next();
  }
}