☕️Java👫面向对象📝编程题💾数据库☎️常用框架📖系统设计💪工具📚参考资料
Home Page: https://duhouan.github.io/Java/#/
本仓库是对 Java 的一些基础知识、数据库知识、以及框架知识进行收集、整理（持续更新中）。
仓库对应 WebSite：https://duhouan.github.io/Java/#/
| ☕️ Java | 👫 面向对象 | 📝 编程题 | 💾 数据库 | 🎓 系统设计 | ☎️ 常用框架 | 📖 工具 | 📚 参考资料 |
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你好DuHouAn,
感谢你提供的这些内容，比网上其他相似的内容多了些更具体的知识点。但是这个 https://duhouan.github.io/Java/#/ 好像down掉了？这个page是github host的，还是需要自己去host？
您好！我想问一下https://duhouan.github.io/Java/#/AimForOffer/1_%E6%95%B0%E7%BB%84，这个链接中的第一个解决方法是不是有点问题，当二维数组不是均匀数组时，是不是不对了？比如：[[1,2,2], [4,5], [7,8,9]];因为第一个 else 中只改变了 i 的值，j不作改变，这样就可能会出现下标越界的exception。
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