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

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https://github.com/Watimer/Java-Interview/tree/dev#java-集合
ArrayList/Vector 底层分析https://github.com/crossoverJie/Java-Interview/blob/master/MD/ArrayList.md
LinkedList 底层分析https://github.com/crossoverJie/Java-Interview/blob/master/MD/LinkedList.md
HashMap 底层分析https://github.com/crossoverJie/Java-Interview/blob/master/MD/HashMap.md
LinkedHashMap 底层分析https://github.com/crossoverJie/Java-Interview/blob/master/MD/collection/LinkedHashMap.md
https://github.com/Watimer/Java-Interview/tree/dev#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://github.com/Watimer/Java-Interview/tree/dev#jmmjava-内存模型
Java 运行时内存划分https://github.com/crossoverJie/Java-Interview/blob/master/MD/MemoryAllocation.md
类加载机制https://github.com/crossoverJie/Java-Interview/blob/master/MD/ClassLoad.md
OOM 分析https://github.com/crossoverJie/Java-Interview/blob/master/MD/OOM-analysis.md
垃圾回收https://github.com/crossoverJie/Java-Interview/blob/master/MD/GarbageCollection.md
对象的创建与内存分配https://github.com/crossoverJie/Java-Interview/blob/master/MD/newObject.md
你应该知道的 volatile 关键字https://github.com/crossoverJie/Java-Interview/blob/master/MD/concurrent/volatile.md
https://github.com/Watimer/Java-Interview/tree/dev#分布式相关
基于 Redis 的分布式锁https://github.com/crossoverJie/distributed-lock-redis
https://github.com/Watimer/Java-Interview/tree/dev#常用框架
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://github.com/Watimer/Java-Interview/tree/dev#springboot
https://github.com/Watimer/Java-Interview/tree/dev#tomcat
https://github.com/Watimer/Java-Interview/tree/dev#架构设计
秒杀系统设计https://github.com/crossoverJie/Java-Interview/blob/master/MD/Spike.md
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://github.com/Watimer/Java-Interview/tree/dev#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://github.com/Watimer/Java-Interview/tree/dev#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
https://github.com/Watimer/Java-Interview/tree/dev#附加技能
TCP/IP 协议https://github.com/crossoverJie/Java-Interview/blob/master/MD/TCP%3AIP.md
https://github.com/Watimer/Java-Interview/tree/dev#联系作者
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