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Description: 👨‍🎓 Java related : basic, concurrent, algorithm . Contribute to wizardAL/Java-Interview development by creating an account on GitHub.

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架构设计https://github.com/crossoverJie/Java-Interview/blob/master/README.md#%E6%9E%B6%E6%9E%84%E8%AE%BE%E8%AE%A1
DB 相关https://github.com/crossoverJie/Java-Interview/blob/master/README.md#db-%E7%9B%B8%E5%85%B3
数据结构与算法https://github.com/crossoverJie/Java-Interview/blob/master/README.md#%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95
附加技能https://github.com/crossoverJie/Java-Interview/blob/master/README.md#%E9%99%84%E5%8A%A0%E6%8A%80%E8%83%BD
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#常用集合
ArrayList/Vectorhttps://github.com/crossoverJie/Java-Interview/blob/master/MD/ArrayList.md
LinkedListhttps://github.com/crossoverJie/Java-Interview/blob/master/MD/LinkedList.md
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https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#java-多线程
多线程中的常见问题https://github.com/crossoverJie/Java-Interview/blob/master/MD/Thread-common-problem.md
synchronize 关键字原理https://github.com/crossoverJie/Java-Interview/blob/master/MD/Synchronize.md
多线程的三大核心https://github.com/crossoverJie/Java-Interview/blob/master/MD/Threadcore.md
对锁的一些认知https://github.com/crossoverJie/Java-Interview/blob/master/MD/Java-lock.md
ReentrantLock 实现原理 https://github.com/crossoverJie/Java-Interview/blob/master/MD/ReentrantLock.md
ConcurrentHashMap 的实现原理https://github.com/crossoverJie/Java-Interview/blob/master/MD/ConcurrentHashMap.md
线程池原理https://github.com/crossoverJie/Java-Interview/blob/master/MD/ThreadPoolExecutor.md
深入理解线程通信https://github.com/crossoverJie/Java-Interview/blob/master/MD/concurrent/thread-communication.md
交替打印奇偶数https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/actual/TwoThread.java
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#jvm
Java 运行时内存划分https://github.com/crossoverJie/Java-Interview/blob/master/MD/MemoryAllocation.md
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你应该知道的 volatile 关键字https://github.com/crossoverJie/Java-Interview/blob/master/MD/concurrent/volatile.md
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#分布式相关
分布式限流http://crossoverjie.top/2018/04/28/sbc/sbc7-Distributed-Limit/
基于 Redis 的分布式锁http://crossoverjie.top/2018/03/29/distributed-lock/distributed-lock-redis/
分布式缓存设计https://github.com/crossoverJie/Java-Interview/blob/master/MD/Cache-design.md
分布式 ID 生成器https://github.com/crossoverJie/Java-Interview/blob/master/MD/ID-generator.md
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#常用框架第三方组件
Spring Bean 生命周期https://github.com/crossoverJie/Java-Interview/blob/master/MD/spring/spring-bean-lifecycle.md
Spring AOP 的实现原理https://github.com/crossoverJie/Java-Interview/blob/master/MD/SpringAOP.md
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#架构设计
秒杀系统设计https://github.com/crossoverJie/Java-Interview/blob/master/MD/Spike.md
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#db-相关
MySQL 索引原理https://github.com/crossoverJie/Java-Interview/blob/master/MD/MySQL-Index.md
SQL 优化https://github.com/crossoverJie/Java-Interview/blob/master/MD/SQL-optimization.md
数据库水平垂直拆分https://github.com/crossoverJie/Java-Interview/blob/master/MD/DB-split.md
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#数据结构与算法
红包算法https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/red/RedPacket.java
二叉树中序遍历https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/BinaryNode.java#L76-L101
是否为快乐数字https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/HappyNum.java#L38-L55
链表是否有环https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/LinkLoop.java#L32-L59
从一个数组中返回两个值相加等于目标值的下标https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/TwoSum.java#L38-L59
一致 Hash 算法https://github.com/crossoverJie/Java-Interview/blob/master/MD/Consistent-Hash.md
限流算法https://github.com/crossoverJie/Java-Interview/blob/master/MD/Limiting.md
三种方式反向打印单向链表https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/ReverseNode.java
合并两个排好序的链表https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/MergeTwoSortedLists.java
两个栈实现队列https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/TwoStackQueue.java
动手实现一个 LRU cachehttp://crossoverjie.top/2018/04/07/algorithm/LRU-cache/
https://patch-diff.githubusercontent.com/wizardAL/Java-Interview/tree/fix#附加技能
TCP/IP 协议https://github.com/crossoverJie/Java-Interview/blob/master/MD/TCP%3AIP.md
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