摘要: const applies to the thing left of it. If there is nothing on the left then it applies to the thing right of it. const默认作用于其左边的东西,否则作用于其右边的东西 const 常量 阅读全文
posted @ 2019-07-06 15:26 帅气的涛啊 阅读(455) 评论(0) 推荐(0) 编辑