Method File

context.go:422–445

File sends a response with the content of the file if file not exists, response 404 for issue #39

(file string)

// if file not exists, response 404
// for issue #39
func (ctx *HttpContext) File(file string) (err error) {
	f, err := os.Open(file)
	if err != nil {
		HTTPNotFound(ctx)
		return nil
	}
	defer f.Close()

	fi, _ := f.Stat()
	if fi.IsDir() {
		file = filepath.Join(file, ctx.HttpServer().IndexPage())
		f, err = os.Open(file)
		if err != nil {
			HTTPNotFound(ctx)
			return nil
		}
		defer f.Close()
		if fi, err = f.Stat(); err != nil {
			return err
		}
	}
	http.ServeContent(ctx.Response().Writer(), ctx.Request().Request, fi.Name(), fi.ModTime(), f)
	return nil
}

// Attachment sends a response as attachment, prompting client to save the file.
// for issue #39