https://piggy-blog.netlify.app//blog I would be grateful for any feedback or insights you have on my writing. en-us dotrongkhanh.dev@gmail.com (Piggy) dotrongkhanh.dev@gmail.com (Piggy) Tue, 13 Oct 2026 00:00:00 GMT https://piggy-blog.netlify.app//blog/journey/digital-garden https://piggy-blog.netlify.app//blog/journey/digital-garden 整理技术文章、项目复盘与个人经历，让零散的记录逐渐形成连接，也让每一次探索都有迹可循。 Tue, 13 Oct 2026 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历个人项目Next.js https://piggy-blog.netlify.app//blog/journey/independent-product https://piggy-blog.netlify.app//blog/journey/independent-product 从需求梳理、接口设计到上线维护，第一次完整负责一个内部协作产品，把模糊的想法变成可以使用的工具。 Thu, 16 Apr 2026 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历产品开发全栈 https://piggy-blog.netlify.app//blog/gemini https://piggy-blog.netlify.app//blog/gemini 探索 Gemini 3 Pro Thu, 20 Nov 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) aigemini https://piggy-blog.netlify.app//blog/think_AI https://piggy-blog.netlify.app//blog/think_AI 一些思考 Sun, 21 Sep 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) thinkAI https://piggy-blog.netlify.app//blog/journey/backend-foundations https://piggy-blog.netlify.app//blog/journey/backend-foundations 围绕接口、缓存与任务调度梳理服务边界，处理重复请求和异步任务，让系统的问题更容易定位与恢复。 Fri, 19 Sep 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历后端开发JavaRedis https://piggy-blog.netlify.app//blog/fastdfs https://piggy-blog.netlify.app//blog/fastdfs null Wed, 16 Jul 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) tip https://piggy-blog.netlify.app//blog/hospital https://piggy-blog.netlify.app//blog/hospital 无意间从B站看到一个视频，讲解如何去大城市看病，遂记录下来。 Sun, 06 Jul 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) tip https://piggy-blog.netlify.app//blog/idea_git https://piggy-blog.netlify.app//blog/idea_git IDEA中使用git Fri, 02 May 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) ideagit https://piggy-blog.netlify.app//blog/merge_sorted_array https://piggy-blog.netlify.app//blog/merge_sorted_array LeetCode练级 Wed, 30 Apr 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) javaalgorithm https://piggy-blog.netlify.app//blog/vmware_centos7 https://piggy-blog.netlify.app//blog/vmware_centos7 CentOS Install Sun, 30 Mar 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) linuxcentos https://piggy-blog.netlify.app//blog/remove_nth_from_end https://piggy-blog.netlify.app//blog/remove_nth_from_end LeetCode练级 Tue, 11 Mar 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) javaalgorithm https://piggy-blog.netlify.app//blog/journey/ai-workflow https://piggy-blog.netlify.app//blog/journey/ai-workflow 从阅读陌生代码到验证小型原型，尝试把 AI 放进日常开发流程，也逐渐建立自己的检查和取舍方式。 Mon, 03 Mar 2025 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历AI开发工具 https://piggy-blog.netlify.app//blog/ssh_server_upgrade_2 https://piggy-blog.netlify.app//blog/ssh_server_upgrade_2 慎重操作生产服务器 Sun, 22 Dec 2024 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) linuxssh https://piggy-blog.netlify.app//blog/ssh_server_upgrade https://piggy-blog.netlify.app//blog/ssh_server_upgrade 慎重操作生产服务器 Sat, 21 Dec 2024 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) linuxssh https://piggy-blog.netlify.app//blog/journey/first-refactor https://piggy-blog.netlify.app//blog/journey/first-refactor 从定位重复逻辑到拆分业务边界，记录一次核心模块的渐进式重构，以及如何让修改过程保持可验证、可回退。 Mon, 24 Jun 2024 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历重构工程实践 https://piggy-blog.netlify.app//blog/journey/first-job https://piggy-blog.netlify.app//blog/journey/first-job 从第一个正式项目出发，学习把需求变成实现，在代码之外理解协作、交付与长期维护。 Mon, 03 Jul 2023 00:00:00 GMT dotrongkhanh.dev@gmail.com (Piggy) 履历职业成长软件工程