Upgrading
将你的应用升级到 Next.js 的较新版本，或从 Pages Router 迁移到 App Router。
Codemods
Use codemods to upgrade your Next.js codebase when new features are released.
From Pages to App
Learn how to upgrade your existing Next.js application from the Pages Router to the App Router.
Migrating from Vite
Learn how to migrate your existing React application from Vite to Next.js.
Migrating from Create React App
Learn how to migrate your existing React application from Create React App to Next.js.
Version 14
Upgrade your Next.js Application from Version 13 to 14.
Version 13
Upgrade your Next.js Application from Version 12 to 13.
Version 12
Upgrade your Next.js Application from Version 11 to Version 12.
Version 11
Upgrade your Next.js Application from Version 10 to Version 11.
Version 10
Upgrade your Next.js Application from Version 9 to Version 10.
Upgrading to Version 9
Upgrade your Next.js Application from Version 8 to Version 9.