历史 String.prototype.startsWith() 修订历史： English (US) 中文 (简体) Jun 21, 2016, 8:54:24 PM Meteormatt 上一个 Sep 17, 2014, 6:40:38 AM ziyunfei 上一个 Sep 1, 2014, 10:19:41 PM teoli 上一个 May 11, 2014, 12:13:10 AM ziyunfei 上一个 May 11, 2014, 12:07:14 AM ziyunfei 上一个 May 10, 2014, 11:51:28 PM ziyunfei 上一个 May 10, 2014, 11:34:07 PM ziyunfei Web/JavaScript/Reference/String/startsWith Web/JavaScript/Reference/Global_Objects/String/startsWith 上一个 May 5, 2014, 11:51:34 PM teoli JavaScript/Reference/String/startsWith Web/JavaScript/Reference/String/startsWith 上一个 May 5, 2014, 10:11:10 PM teoli JS-ref/String/startsWith JavaScript/Reference/String/startsWith 上一个 May 5, 2014, 10:08:54 PM teoli JavaScript/Reference/Global_Objects/String/startsWith JS-ref/String/startsWith