並前往https://www.cyberbiz.io/blog/%E4%BD%A0%E7%9C%9F%E7%9A%84%E4%BA%86%E8%A7%A3pos%E7%B3%BB%E7%B5%B1%E7%9A%84%E4%B8%BB%E8%A6%81%E7%9B%AE%E7%9A%84%E5%97%8E%EF%BC%9F/
