https://blog.youkuaiyun.com/zhj_everyzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/zhj_every/article/details/161523730https://blog.youkuaiyun.com/zhj_every/article/details/161523730zhj_everySat, 06 Jun 2026 20:52:53 +0800https://blog.youkuaiyun.com/zhj_every/article/details/149478464https://blog.youkuaiyun.com/zhj_every/article/details/149478464zhj_everySun, 20 Jul 2025 20:19:03 +0800https://blog.youkuaiyun.com/zhj_every/article/details/146122397https://blog.youkuaiyun.com/zhj_every/article/details/146122397zhj_everySun, 09 Mar 2025 12:16:46 +0800https://blog.youkuaiyun.com/zhj_every/article/details/145946976https://blog.youkuaiyun.com/zhj_every/article/details/145946976zhj_everySat, 01 Mar 2025 20:58:08 +0800 protected > 缺省 > private。合理使用访问限定符可以提高代码的可维护性、可扩展性和安全性，实现良好的封装和信息隐藏。接口可以作为一种类型来使用，不同的类实现同一个接口，可以根据对象的实际类型来调用不同的实现方法，实现多态性。接口定义了一组相关方法的集合，用于规范类的行为，使不同的类遵循相同的标准。接口可以降低模块之间的耦合度，使得代码更加灵活、可维护和可扩展。]]>https://blog.youkuaiyun.com/zhj_every/article/details/144901750https://blog.youkuaiyun.com/zhj_every/article/details/144901750zhj_everyFri, 03 Jan 2025 09:45:12 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143837502https://blog.youkuaiyun.com/zhj_every/article/details/143837502zhj_everySun, 01 Dec 2024 14:19:33 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143837383https://blog.youkuaiyun.com/zhj_every/article/details/143837383zhj_everySun, 17 Nov 2024 20:01:41 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143529312https://blog.youkuaiyun.com/zhj_every/article/details/143529312zhj_everyTue, 05 Nov 2024 22:17:07 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143269298https://blog.youkuaiyun.com/zhj_every/article/details/143269298zhj_everySun, 27 Oct 2024 15:22:49 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143268214https://blog.youkuaiyun.com/zhj_every/article/details/143268214zhj_everySun, 27 Oct 2024 15:17:26 +0800https://blog.youkuaiyun.com/zhj_every/article/details/143089775https://blog.youkuaiyun.com/zhj_every/article/details/143089775zhj_everySun, 20 Oct 2024 11:58:53 +0800