unauthorized.js

未经授权的文件用于在身份验证期间调用 unauthorized 函数时渲染 UI。除了允许你自定义 UI 之外，Next.js 还将返回 401 状态代码。

¥The unauthorized file is used to render UI when the unauthorized function is invoked during authentication. Along with allowing you to customize the UI, Next.js will return a 401 status code.

import Login from '@/app/components/Login'

export default function Unauthorized() {
  return (
    <main>
      <h1>401 - Unauthorized</h1>
      <p>Please log in to access this page.</p>
      <Login />
    </main>
  )
}

import Login from '@/app/components/Login'

export default function Unauthorized() {
  return (
    <main>
      <h1>401 - Unauthorized</h1>
      <p>Please log in to access this page.</p>
      <Login />
    </main>
  )
}

参考

¥Reference

属性

¥Props

unauthorized.js 组件不接受任何 props。

¥unauthorized.js components do not accept any props.

示例

¥Examples

向未经身份验证的用户显示登录 UI

¥Displaying login UI to unauthenticated users

你可以使用 unauthorized 函数通过登录 UI 渲染 unauthorized.js 文件。

¥You can use unauthorized function to render the unauthorized.js file with a login UI.

import { verifySession } from '@/app/lib/dal'
import { unauthorized } from 'next/navigation'

export default async function DashboardPage() {
  const session = await verifySession()

  if (!session) {
    unauthorized()
  }

  return <div>Dashboard</div>
}

import { verifySession } from '@/app/lib/dal'
import { unauthorized } from 'next/navigation'

export default async function DashboardPage() {
  const session = await verifySession()

  if (!session) {
    unauthorized()
  }

  return <div>Dashboard</div>
}

import Login from '@/app/components/Login'

export default function UnauthorizedPage() {
  return (
    <main>
      <h1>401 - Unauthorized</h1>
      <p>Please log in to access this page.</p>
      <Login />
    </main>
  )
}

import Login from '@/app/components/Login'

export default function UnauthorizedPage() {
  return (
    <main>
      <h1>401 - Unauthorized</h1>
      <p>Please log in to access this page.</p>
      <Login />
    </main>
  )
}

版本历史

¥Version History

版本	更改
v15.1.0	unauthorized.js 已引入。