准备一个备用二级或三级备用域名绑定服务器IP建站后其他域名cname解析到备用域名当你的站点更换服务器时,只需要为备用域名更换A记录。 Last modification:February 15th, 2020 at 04:11 am © 允许规范转载 Support 如果觉得我的文章对你有用,请随意赞赏 ×Close Appreciate the author Sweeping payments Pay by AliPay Pay by WeChat