Getting Started with Strapi: Installation, Configuration, CRUD Operations, and Data Migration

Strapi is an open‑source headless CMS that lets developers quickly build, manage, and distribute content through flexible backend APIs, supporting both RESTful and GraphQL interfaces, making it ideal for front‑end developers who need a full‑stack solution.

Key features include high flexibility and extensibility via custom models, plugins and APIs; an intuitive admin UI for content creation and editing; multilingual support (Chinese, English, French, German, etc.); strong community backing; and easy integration with various databases.

Typical use cases are multi‑platform content distribution, custom CMS requirements, and rapid API development for MVPs.

Installation is straightforward: run yarn create strapi-app my-strapi --quickstart, which starts the service and creates an admin panel accessible at http://localhost:1337/admin/. The default language is English; you can switch to Chinese via the internationalization settings, rebuilding with npm run build && npm start if the option is missing, and using npm run develop for development mode.

After the initial setup, the database is ready. Create content types (e.g., a "blog" collection), define fields, save, and add entries through the Content Manager UI.

To expose CRUD operations, enable public permissions and use the following endpoints: GET /api/blogs (find all), GET /api/blogs/:id (find one), POST /api/blogs (create), PUT /api/blogs/:id (update), and DELETE /api/blogs/:id (delete). These can be tested with tools like Postman.

Strapi supports MySQL, PostgreSQL, MongoDB, and SQLite (default). External tools such as Navicat can be used for visual data manipulation; the default credentials are username and password both set to "strapi".

For data migration, if you stay with SQLite, simply copy the .tmp/data.db file to the new environment and adjust ./config/database.js if the path changes. To migrate to another DBMS, export SQLite data (e.g., via sqlite3 or DB Browser), create the target database, modify the Strapi configuration accordingly, import the data, resolve any type or schema differences, and thoroughly test the application.

In summary, the workflow consists of installing Strapi, modeling tables, configuring API permissions, and consuming the generated APIs, which dramatically speeds up backend development without needing separate ORM frameworks or other server‑side languages.