Ktor Tutorial #9: File Uploads and Static Files
Most APIs need to handle files. Profile pictures, document uploads, image galleries — file handling is a common requirement. In this tutorial, you will learn how to serve static files, handle file uploads via multipart form data, validate uploads, and protect against common security issues. Serving Static Files Ktor can serve static files from your resources directory or from the filesystem. From Resources Put files in src/main/resources/static/: src/main/resources/static/ ├── index.html ├── style.css └── logo.png Then configure the route: ...