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技术栈</a></div></div></div><div class="mod-content"><div class="mod-content__markdown"><div><div class="rno-markdown new-version rno-"><p>大家好，我是码哥，著有《Redis 高手心法》畅销书，InfoQ 签约作者、51CTO Top 红人。拥有 9 年互联网工作经验，擅长 Redis、Tomcat、Spring、Kafka、MySQL 技术，对分布式微服务架构有深入了解。</p><p>目前担任后端架构师，在工作中作为面试官面试过许多候选人，于是就想着出一个技面试系列，解决大家在面试过程中遇到的困惑和难题，让大家在面试中游刃有余，在寒潮之下找到自己心仪的 Offer。</p><h3 id="adbdg" name="%E4%B8%93%E6%A0%8F%E4%BB%8B%E7%BB%8D"><strong>专栏介绍</strong></h3><p>本专栏内容涵盖 <strong>Java 基础、Java 高级进阶、Redis、MySQL、消息中间件、微服务架构设计</strong>等面试必考点、面试高频点。<strong>本专栏不只是单纯教大家学会背八股文知识，更多是结合实际大厂高并发项目的场景，去学习面试技术要点。</strong>从面试官的角度去出发，介绍互联网 Java 流行技术体系各个面试要点。</p><p>本专栏适合于<strong>准备进阶 Java 后端技术、有面试或提升技术需求</strong>，希望学习互联网大厂 Java 流行技术体系的程序员和面试官，助你拿到名企高薪 Offer。</p><figure class=""><div class="rno-markdown-img-url" style="text-align:center"><div class="rno-markdown-img-url-inner" style="width:100%"><div style="width:100%"><img src="https://developer.qcloudimg.com/http-save/yehe-2253892/caf452e9601f43d52348f43f81b52300.jpg" alt="" style="width:100%"/></div></div></div></figure><h3 id="7r56r" name="%E6%A8%A1%E5%9D%97%E4%B8%80-Java-%E5%9F%BA%E7%A1%80"><strong>模块一 Java 基础</strong></h3><p><strong>围绕 Java 核心技术基础，剖析常见经典面试题相关技术的底层原理。</strong>如 HashMap 底层实现、并发编程技术、线程池、JVM 等内容，结合高并发项目场景下探讨技术优化，让你熟练掌握 Java 常见面试经典问题。</p><h3 id="2pjcl" name="%E6%A8%A1%E5%9D%97%E4%BA%8C-%E5%BE%AE%E6%9C%8D%E5%8A%A1%E4%B8%93%E9%A2%98"><strong>模块二微服务专题</strong></h3><p>主要剖析微服务架构技术和分布式专题体系。先从 SpringBoot 基本原理，以及结合 Spring 启动流程分析学习常见扩展点、设计模式知识，Spring 事务等开始；</p><p>了解完 Spring 基本知识点，再结合互联网实际业务场景介绍 Spring Cloud 微服务架构技术的使用和常见解决方案，单体应用拆分微服务方法论？分布式一致性和事务问题？微服务高可用如何保证？让你对于微服务技术和治理这块有更多了解。</p><h3 id="arhfm" name="%E6%A8%A1%E5%9D%97%E4%B8%89-Redis-%E4%B8%93%E9%A2%98"><strong>模块三 Redis 专题</strong></h3><p><strong>介绍 Redis 经典面试场景题。</strong> 在互联网公司中，Redis 作为国内几乎所有公司选择的内存数据存储，在面试中必不可少。</p><p>那么对于它的基本数据结构，经典场景比如点赞、微博排行榜，朋友圈关系模型等又是怎样实现的？大厂如何优化大 key、热点 key？如何高雅实现分布式锁？工作中乱用 Redis 又有哪些坑？Redis 集群方案又如何选择，实际大厂项目中常见的缓存方案，在本模块都会一一介绍，让你在面试中对 Redis 这块游刃有余。</p><h3 id="b71h6" name="%E6%A8%A1%E5%9D%97%E5%9B%9B-MySQL-%E4%B8%93%E9%A2%98"><strong>模块四 MySQL 专题</strong></h3><p><strong>本模块主要结合 MySQL 的系统知识体系和常见问题来介绍。</strong> 首先介绍 MySQL 架构体系构成，基本原理比如事务、索引、锁，再结合实际场景比如死锁如何解决，如何优化慢 sql，最后介绍大厂项目中 Mysql 如何支持高并发亿级流量场景的实现。</p><h3 id="5pm5p" name="%E6%A8%A1%E5%9D%97%E4%BA%94-%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97%E4%B8%93%E9%A2%98"><strong>模块五消息队列专题</strong></h3><p><strong>本模块主要介绍各大消息</strong> 队列。首先从消息队列基础知识和常见场景了解，然后对比各大消息队列 RockeyMQ、Kafka、RabbitMQ、Pulsar 的适用场景和实现原理，结合实际项目中可能出现的比如消息积压、消息丢失、高吞吐量、集群如何保证高可用等问题，对消息队列面试知识点一一展开介绍，让你对熟练掌握常见消息队列面试点。</p><h3 id="d4ioe" name="%E6%A8%A1%E5%9D%97%E5%85%AD-%E5%85%B6%E4%BB%96%E4%B8%93%E9%A2%98"><strong>模块六其他专题</strong></h3><p><strong>本模块是主要介绍还有其他一些常见的面试技术要点。</strong> 比如发出一个 Http 请求都干了什么，Https 基本原理。如何实现一个秒杀项目，要解决什么技术难点？搜索引擎 ES 是如何实现高性能查询的，以及云原生的常见面试问题如 Docker 基本原理，常见操作等。</p><p>关注我的读者都知道，在保证文章硬核的同时，依然做到语言风格幽默，图片更是灵魂。只为让大家能沉浸式学习。</p><figure class=""><div class="rno-markdown-img-url" style="text-align:center"><div 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