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Title: GitHub - lyimao/JavaGuide: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ · GitHub

Open Graph Title: GitHub - lyimao/JavaGuide: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！

X Title: GitHub - lyimao/JavaGuide: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！

Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - lyimao/JavaGuide

Open Graph Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - lyimao/JavaGuide

X Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - lyimao/JavaGuide

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为什么 Java 中只有值传递？	https://github.com/lyimao/JavaGuide/blob/main/docs/java/basis/why-there-only-value-passing-in-java.md
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类加载过程	https://github.com/lyimao/JavaGuide/blob/main/docs/java/jvm/class-loading-process.md
类加载器	https://github.com/lyimao/JavaGuide/blob/main/docs/java/jvm/classloader.md
【待完成】最重要的 JVM 参数总结（翻译完善了一半）	https://github.com/lyimao/JavaGuide/blob/main/docs/java/jvm/jvm-parameters-intro.md
【加餐】大白话带你认识 JVM	https://github.com/lyimao/JavaGuide/blob/main/docs/java/jvm/jvm-intro.md
JDK 监控和故障处理工具	https://github.com/lyimao/JavaGuide/blob/main/docs/java/jvm/jdk-monitoring-and-troubleshooting-tools.md
	https://github.com/lyimao/JavaGuide/tree/main#新特性
Java 8 新特性总结（翻译）	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java8-tutorial-translate.md
Java8 常用新特性总结	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java8-common-new-features.md
Java 9 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java9.md
Java 10 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java10.md
Java 11 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java11.md
Java 12 & 13 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java12-13.md
Java 14 & 15 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java14-15.md
Java 16 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java16.md
Java 17 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java17.md
Java 18 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java18.md
Java 19 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java19.md
Java 20 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java20.md
Java 21 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java21.md
Java 22 & 23 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java22-23.md
Java 24 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java24.md
Java 25 新特性概览	https://github.com/lyimao/JavaGuide/blob/main/docs/java/new-features/java25.md
	https://github.com/lyimao/JavaGuide/tree/main#计算机基础
	https://github.com/lyimao/JavaGuide/tree/main#操作系统
操作系统常见知识点&面试题总结(上)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/operating-system/operating-system-basic-questions-01.md
操作系统常见知识点&面试题总结(下)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/operating-system/operating-system-basic-questions-02.md
后端程序员必备的 Linux 基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/operating-system/linux-intro.md
Shell 编程基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/operating-system/shell-intro.md
	https://github.com/lyimao/JavaGuide/tree/main#网络
计算机网络常见知识点&面试题总结(上)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/other-network-questions.md
计算机网络常见知识点&面试题总结(下)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/other-network-questions2.md
谢希仁老师的《计算机网络》内容总结（补充）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/computer-network-xiexiren-summary.md
OSI 和 TCP/IP 网络分层模型详解（基础）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/osi-and-tcp-ip-model.md
应用层常见协议总结（应用层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/application-layer-protocol.md
HTTP vs HTTPS（应用层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/http-vs-https.md
HTTP 1.0 vs HTTP 1.1（应用层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/http1.0-vs-http1.1.md
HTTP 常见状态码（应用层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/http-status-codes.md
DNS 域名系统详解（应用层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/dns.md
TCP 三次握手和四次挥手（传输层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/tcp-connection-and-disconnection.md
TCP 传输可靠性保障（传输层）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/tcp-reliability-guarantee.md
ARP 协议详解(网络层)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/arp.md
NAT 协议详解(网络层)	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/nat.md
网络攻击常见手段总结（安全）	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/network/network-attack-means.md
	https://github.com/lyimao/JavaGuide/tree/main#数据结构
线性数据结构 :数组、链表、栈、队列	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/linear-data-structure.md
图	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/graph.md
堆	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/heap.md
树	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/tree.md
红黑树	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/red-black-tree.md
布隆过滤器	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/data-structure/bloom-filter.md
	https://github.com/lyimao/JavaGuide/tree/main#算法
算法学习书籍+资源推荐	https://www.zhihu.com/question/323359308/answer/1545320858
如何刷 Leetcode?	https://www.zhihu.com/question/31092580/answer/1534887374
几道常见的字符串算法题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/algorithms/string-algorithm-problems.md
几道常见的链表算法题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/algorithms/linkedlist-algorithm-problems.md
剑指 offer 部分编程题	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/algorithms/the-sword-refers-to-offer.md
十大经典排序算法	https://github.com/lyimao/JavaGuide/blob/main/docs/cs-basics/algorithms/10-classical-sorting-algorithms.md
GeeksforGeeks	https://www.geeksforgeeks.org/fundamentals-of-algorithms/
	https://github.com/lyimao/JavaGuide/tree/main#数据库
	https://github.com/lyimao/JavaGuide/tree/main#基础-1
数据库基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/basis.md
NoSQL 基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/nosql.md
字符集详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/character-set.md
SQL 语法基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/sql/sql-syntax-summary.md
SQL 常见面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/sql/sql-questions-01.md
	https://github.com/lyimao/JavaGuide/tree/main#mysql
MySQL 常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-questions-01.md
MySQL 高性能优化规范建议总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-high-performance-optimization-specification-recommendations.md
MySQL 索引详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-index.md
MySQL 索引失效场景总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-index-invalidation.md
MySQL 事务隔离级别图文详解)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/transaction-isolation-level.md
MySQL 三大日志(binlog、redo log 和 undo log)详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-logs.md
InnoDB 存储引擎对 MVCC 的实现	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/innodb-implementation-of-mvcc.md
SQL 语句在 MySQL 中的执行过程	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/how-sql-executed-in-mysql.md
MySQL 查询缓存详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-query-cache.md
MySQL 执行计划分析	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-query-execution-plan.md
MySQL 自增主键一定是连续的吗	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/mysql-auto-increment-primary-key-continuous.md
MySQL 时间类型数据存储建议	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/some-thoughts-on-database-storage-time.md
MySQL 隐式转换造成索引失效	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mysql/index-invalidation-caused-by-implicit-conversion.md
	https://github.com/lyimao/JavaGuide/tree/main#redis
Redis 常见知识点&面试题总结(上)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-questions-01.md
Redis 常见知识点&面试题总结(下)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-questions-02.md
3 种常用的缓存读写策略详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/3-commonly-used-cache-read-and-write-strategies.md
Redis 能做消息队列吗？怎么实现？	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-stream-mq.md
Redis 5 种基本数据结构详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-data-structures-01.md
Redis 3 种特殊数据结构详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-data-structures-02.md
Redis 持久化机制详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-persistence.md
Redis 内存碎片详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-memory-fragmentation.md
Redis 常见阻塞原因总结	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-common-blocking-problems-summary.md
Redis 集群详解	https://github.com/lyimao/JavaGuide/blob/main/docs/database/redis/redis-cluster.md
	https://github.com/lyimao/JavaGuide/tree/main#mongodb
MongoDB 常见知识点&面试题总结(上)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mongodb/mongodb-questions-01.md
MongoDB 常见知识点&面试题总结(下)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/mongodb/mongodb-questions-02.md
	https://github.com/lyimao/JavaGuide/tree/main#搜索引擎
Elasticsearch 常见面试题总结(付费)	https://github.com/lyimao/JavaGuide/blob/main/docs/database/elasticsearch/elasticsearch-questions-01.md
	https://camo.githubusercontent.com/34989be9f50c5e47087ec7faeec16aaa20f7879a674a31ae11953d76765f6f66/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f676f6e677a686f6e6768616f7875616e636875616e2e706e67
	https://github.com/lyimao/JavaGuide/tree/main#开发工具
	https://github.com/lyimao/JavaGuide/tree/main#maven
Maven 核心概念总结	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/maven/maven-core-concepts.md
Maven 最佳实践	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/maven/maven-best-practices.md
	https://github.com/lyimao/JavaGuide/tree/main#gradle
Gradle 核心概念总结	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/gradle/gradle-core-concepts.md
	https://github.com/lyimao/JavaGuide/tree/main#docker
Docker 核心概念总结	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/docker/docker-intro.md
Docker 实战	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/docker/docker-in-action.md
	https://github.com/lyimao/JavaGuide/tree/main#git
Git 核心概念总结	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/git/git-intro.md
GitHub 实用小技巧总结	https://github.com/lyimao/JavaGuide/blob/main/docs/tools/git/github-tips.md
	https://github.com/lyimao/JavaGuide/tree/main#系统设计
⭐系统设计常见面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/system-design-questions.md
⭐设计模式常见面试题总结	https://interview.javaguide.cn/system-design/design-pattern.html
	https://github.com/lyimao/JavaGuide/tree/main#基础-2
RestFul API 简明教程	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/basis/RESTfulAPI.md
软件工程简明教程	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/basis/software-engineering.md
代码命名指南	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/basis/naming.md
代码重构指南	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/basis/refactoring.md
单元测试指南	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/basis/unit-test.md
	https://github.com/lyimao/JavaGuide/tree/main#常用框架
	https://github.com/lyimao/JavaGuide/tree/main#springspringboot-必看-1
Spring 常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/spring-knowledge-and-questions-summary.md
SpringBoot 常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/springboot-knowledge-and-questions-summary.md
Spring/Spring Boot 常用注解总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/spring-common-annotations.md
SpringBoot 入门指南	https://github.com/Snailclimb/springboot-guide
IoC & AOP详解（快速搞懂）	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/ioc-and-aop.md
Spring 事务详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/spring-transaction.md
Spring 中的设计模式详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/spring-design-patterns-summary.md
SpringBoot 自动装配原理详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/spring/spring-boot-auto-assembly-principles.md
	https://github.com/lyimao/JavaGuide/tree/main#mybatis
MyBatis 常见面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/framework/mybatis/mybatis-interview.md
	https://github.com/lyimao/JavaGuide/tree/main#安全
	https://github.com/lyimao/JavaGuide/tree/main#认证授权
认证授权基础概念详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/basis-of-authority-certification.md
JWT 基础概念详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/jwt-intro.md
JWT 优缺点分析以及常见问题解决方案	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/advantages-and-disadvantages-of-jwt.md
SSO 单点登录详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/sso-intro.md
权限系统设计详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/design-of-authority-system.md
	https://github.com/lyimao/JavaGuide/tree/main#数据安全
常见加密算法总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/encryption-algorithms.md
敏感词过滤方案总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/sentive-words-filter.md
数据脱敏方案总结	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/data-desensitization.md
为什么前后端都要做数据校验	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/data-validation.md
为什么忘记密码时只能重置，不能告诉你原密码？	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/security/why-password-reset-instead-of-retrieval.md
	https://github.com/lyimao/JavaGuide/tree/main#定时任务
Java 定时任务详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/schedule-task.md
	https://github.com/lyimao/JavaGuide/tree/main#web-实时消息推送
Web 实时消息推送详解	https://github.com/lyimao/JavaGuide/blob/main/docs/system-design/web-real-time-message-push.md
	https://github.com/lyimao/JavaGuide/tree/main#分布式
⭐分布式高频面试题	https://interview.javaguide.cn/distributed-system/distributed-system.html
	https://github.com/lyimao/JavaGuide/tree/main#理论算法协议
CAP 理论和 BASE 理论解读	https://javaguide.cn/distributed-system/protocol/cap-and-base-theorem.html
Paxos 算法解读	https://javaguide.cn/distributed-system/protocol/paxos-algorithm.html
Raft 算法解读	https://javaguide.cn/distributed-system/protocol/raft-algorithm.html
ZAB 协议解读	https://javaguide.cn/distributed-system/protocol/zab.html
Gossip 协议详解	https://javaguide.cn/distributed-system/protocol/gossip-protocol.html
一致性哈希算法详解	https://javaguide.cn/distributed-system/protocol/consistent-hashing.html
	https://github.com/lyimao/JavaGuide/tree/main#rpc
RPC 基础知识总结	https://javaguide.cn/distributed-system/rpc/rpc-intro.html
Dubbo 常见知识点&面试题总结	https://javaguide.cn/distributed-system/rpc/dubbo.html
	https://github.com/lyimao/JavaGuide/tree/main#zookeeper
ZooKeeper 相关概念总结(入门)	https://javaguide.cn/distributed-system/distributed-process-coordination/zookeeper/zookeeper-intro.html
ZooKeeper 相关概念总结(进阶)	https://javaguide.cn/distributed-system/distributed-process-coordination/zookeeper/zookeeper-plus.html
	https://github.com/lyimao/JavaGuide/tree/main#api-网关
API 网关基础知识总结	https://javaguide.cn/distributed-system/api-gateway.html
Spring Cloud Gateway 常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/distributed-system/spring-cloud-gateway-questions.md
	https://github.com/lyimao/JavaGuide/tree/main#分布式-id
分布式ID介绍&实现方案总结	https://javaguide.cn/distributed-system/distributed-id.html
分布式 ID 设计指南	https://javaguide.cn/distributed-system/distributed-id-design.html
	https://github.com/lyimao/JavaGuide/tree/main#分布式锁
分布式锁介绍	https://javaguide.cn/distributed-system/distributed-lock.html
分布式锁常见实现方案总结	https://javaguide.cn/distributed-system/distributed-lock-implementations.html
	https://github.com/lyimao/JavaGuide/tree/main#分布式事务
分布式事务常见知识点&面试题总结	https://javaguide.cn/distributed-system/distributed-transaction.html
	https://github.com/lyimao/JavaGuide/tree/main#分布式配置中心
分布式配置中心常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/distributed-system/distributed-configuration-center.md
	https://github.com/lyimao/JavaGuide/tree/main#高性能
	https://github.com/lyimao/JavaGuide/tree/main#数据库优化
数据库读写分离和分库分表	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/read-and-write-separation-and-library-subtable.md
数据冷热分离	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/data-cold-hot-separation.md
常见 SQL 优化手段总结	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/sql-optimization.md
深度分页介绍及优化建议	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/deep-pagination-optimization.md
	https://github.com/lyimao/JavaGuide/tree/main#负载均衡
负载均衡常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/load-balancing.md
	https://github.com/lyimao/JavaGuide/tree/main#cdn
CDN（内容分发网络）常见知识点&面试题总结	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/cdn.md
	https://github.com/lyimao/JavaGuide/tree/main#消息队列
消息队列基础知识总结	https://github.com/lyimao/JavaGuide/blob/main/docs/high-performance/message-queue/message-queue.md
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