並前往https://rubyc0220.pixnet.net/blog/post/221632605-%E6%8C%91%E6%88%B0%E9%AD%94%E7%8E%8B%E8%BF%B7%E5%AE%AE-%E6%9D%B1%E4%BA%AC%E8%BB%8A%E7%AB%99