How to solve Vue Router infinite redirect error
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P粉403821740 2023-08-25 16:12:12
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<p>In router.beforeEach, I want to check if the sessionToken already exists in the storage and if not redirect to the login page to get it, but I get the following error: </p> <pre class="brush:php;toolbar:false;">Navigation guard detected infinite redirect when jumping from "/" to "/login". To avoid stack overflow, abort navigation. If not fixed, this will cause problems in production environments. </pre> <p>Code in my router.js: </p> <pre class="lang-js prettyprint-override"><code>router.beforeEach((to, from, next) => { if(ENV == 'development') { let sessionStorage = storage.sessionStorageGet('_sessionToken') if (sessionStorage === null) next({ name: 'Login' }) else next() } }) </code></pre>
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const routes = [
  {
    path: '/login',
    name: 'Login',
    component: () => import('../views/login'),
    meta: {
      requiresAuth: false
    }
  },
  {
    path: '/private',
    ... private route config,
    meta: {
      requiresAuth: true
    }
  }
];

router.beforeEach(async (to, from, next) => {
  if (ENV == 'development') {
    
    if (to.matched.some(record => record.meta.requiresAuth)) {
      const sessionStorage = storage.sessionStorageGet('_sessionToken')
  
      if (sessionStorage) {
        next();
      } else {
        router.push({ name: 'Login' });
      }
    } else {
      next();
    }
  }
});
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