Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！
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/ README.md March 23, 2026
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docs:新增为什么忘记密码时只能重置，不能告诉你原密码？
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March 21, 2026
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docs：新增 java26 新特性
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March 9, 2026
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docs：mysql索引失效场景面试高频考点，单独提取一篇文章详解
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March 4, 2026
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docs：补充 zab 协议介绍&分布式内容完善
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March 2, 2026
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docs：新增Java 后端面试通关计划（涵盖后端通用体系）
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March 1, 2026
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docs:新增一篇文章详细解读 Redis 可以做消息队列么？怎么实现？
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February 28, 2026
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docs：分布式理论知识优化完善（改动很大）
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January 30, 2026
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docs: java多线程添加悲观锁和乐观锁对比表格
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January 13, 2026
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fix:解决打包失败
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December 9, 2025
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fix: 修正文中多个重复文字
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fix: 修正 README和doc 文件中重复教程名称
huangguanghui committed
December 2, 2025
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Update README.md
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update:简单更新布局
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October 29, 2025
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add:新增一篇介绍一致性哈希算法的文章
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September 18, 2025
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add:JDK25 新特性解读
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May 27, 2025
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Update README.md
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update&feat: 网络和认证登录部分面试题完善&新增一个JVM手写轮子
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May 4, 2025
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[docs add]系统设计-新增文章：为什么前后端都要做数据校验
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March 20, 2025
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[docs add]Java 24 重要新特性解读
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March 18, 2025
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[docs fix]typo
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September 20, 2024
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[docs add]Java 22 & 23 新特性概览
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July 17, 2024
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[docs update&add]完善部分内容描述&新增一篇cas详解
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February 11, 2024
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docs: fix broken links
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January 23, 2024
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[docs add]添加数据冷热分离+MySQL性能优化面试题完善
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January 17, 2024
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[docs add]深度分页介绍及优化建议
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January 4, 2024
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[docs update]完善对哈希算法的介绍
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December 30, 2023
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chore: update deps
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November 21, 2023
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[docs update]java21新特性整理完毕
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September 15, 2023
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[docs add]Maven最佳实践
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September 10, 2023
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[docs add]添加IoC & AOP详解（快速搞懂）
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August 21, 2023
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fix 《Java 面试指北 》url
jp-polnareff committed
August 7, 2023
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[docs update] 更改部分文章的文首内容
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August 5, 2023
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[docs update]Java8 新特性实战
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July 12, 2023
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[docs update]完善LinkedHashMap源码分析并同步到网站
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July 1, 2023
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[docs update]完善PriorityQueue 源码分析并同步到网站
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June 29, 2023
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[docs feat]常见加密算法总结添加到网站javaguide.cn
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June 26, 2023
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[docs update]完善NIO 核心知识总结
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June 21, 2023
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[docs add]ArrayBlockingQueue源码分析
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June 13, 2023
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[docs update]完善分布式锁的介绍
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June 8, 2023
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[docs add]CopyOnWriteArrayList 源码分析
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June 7, 2023
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[docs add&fix]新增LinkedList 源码分析&回退搜索功能
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May 31, 2023
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[docs update]partial content improvement
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May 22, 2023
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[docs add]食用建议
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May 5, 2023
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chore: format
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Merge branch 'main' into tweaks2
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chore: tweaks
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Merge pull request #2003 from Mister-Hope/typos
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chore: fix typos
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[docs add]分布式 ID 设计指南
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May 4, 2023
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[docs fix]broken links
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