並前往https://medium.com/%E5%BD%BC%E5%BE%97%E6%BD%98%E7%9A%84-swift-ios-app-%E9%96%8B%E7%99%BC%E5%95%8F%E9%A1%8C%E8%A7%A3%E7%AD%94%E9%9B%86/ios-%E7%9A%84%E9%81%B8%E5%96%AE-menu-%E6%8C%89%E9%88%95-pull-down-button-pop-up-button-2ddab2181ee5