历史 Object.freeze() 修订历史： English (US) 中文 (简体) Aug 31, 2016, 1:13:09 AM zhouyuanhao 上一个 Aug 29, 2016, 5:00:12 AM Ende93 更新了 summary 和 compatibility 上一个 Aug 3, 2014, 6:57:05 AM AlexChao 上一个 Aug 3, 2014, 6:56:40 AM AlexChao 上一个 May 5, 2014, 11:51:36 PM teoli JavaScript/Reference/Global_Objects/Object/freeze Web/JavaScript/Reference/Global_Objects/Object/freeze 上一个 May 5, 2014, 10:11:13 PM teoli JS-ref/Global_Objects/Object/freeze JavaScript/Reference/Global_Objects/Object/freeze 上一个 May 5, 2014, 10:08:56 PM teoli JavaScript/Reference/Global_Objects/Object/freeze JS-ref/Global_Objects/Object/freeze 上一个 Dec 27, 2012, 7:37:22 PM ziyunfei 上一个 Dec 27, 2012, 7:34:44 PM ziyunfei 上一个 Dec 27, 2012, 7:26:50 PM ziyunfei