SendFile Type — fiber Architecture

Source Code

res.go lines 27–63

type SendFile struct {
	// FS is the file system to serve the static files from.
	// You can use interfaces compatible with fs.FS like embed.FS, os.DirFS etc.
	//
	// Optional. Default: nil
	FS fs.FS

	// When set to true, the server tries minimizing CPU usage by caching compressed files.
	// This works differently than the github.com/gofiber/compression middleware.
	// You have to set Content-Encoding header to compress the file.
	// Available compression methods are gzip, br, and zstd.
	//
	// Optional. Default: false
	Compress bool `json:"compress"`

	// When set to true, enables byte range requests.
	//
	// Optional. Default: false
	ByteRange bool `json:"byte_range"`

	// When set to true, enables direct download.
	//
	// Optional. Default: false
	Download bool `json:"download"`

	// Expiration duration for inactive file handlers.
	// Use a negative time.Duration to disable it.
	//
	// Optional. Default: 10 * time.Second
	CacheDuration time.Duration `json:"cache_duration"`

	// The value for the Cache-Control HTTP-header
	// that is set on the file response. MaxAge is defined in seconds.
	//
	// Optional. Default: 0
	MaxAge int `json:"max_age"`
}