Method ServeFiles

router.go:296–307

ServeFiles serves files from the given file system root. The path must end with "/*filepath", files are then served from the local path /defined/root/dir/*filepath. For example if root is "/etc" and *filepath is "passwd", the local file "/etc/passwd" would be served. Internally a http.FileServer is

(path string, root http.FileSystem)

// use http.Dir:
//     router.ServeFiles("/src/*filepath", http.Dir("/var/www"))
func (r *Router) ServeFiles(path string, root http.FileSystem) {
	if len(path) < 10 || path[len(path)-10:] != "/*filepath" {
		panic("path must end with /*filepath in path '" + path + "'")
	}

	fileServer := http.FileServer(root)

	r.GET(path, func(w http.ResponseWriter, req *http.Request, ps Params) {
		req.URL.Path = ps.ByName("filepath")
		fileServer.ServeHTTP(w, req)
	})
}

func (r *Router) recv(w http.ResponseWriter, req *http.Request) {
	if rcv := recover(); rcv != nil {