fastFS

An alternative golang static file server used memory cache and file handle reuse.

example:

fs := fastFS.NewServer("/webroot")

or

fs := &fastFS.Server{
		Fs: &fastFS.FileSystem{
			Root:       "/webroot",
			MemQuota:   128 * fastFS.MB,
			CacheLimit: 1 * fastFS.MB,
		},
	}

install into http server

http.Handle("/", fs)
log.Fatal(http.ListenAndServe(":80", nil))