Java流行框架源码分析：Spring源码、SpringBoot源码、SpringAOP源码、SpringSecurity源码、

 <p align="center"> <a href="https://www.oracle.com/cn/java/technologies/javase/javase-jdk8-downloads.html"> <img src="https://img.shields.io/badge/JDK-1.8.0__77-brightgreen" alt="JDK"> </a> <a href="https://spring.io/"> <img src="https://img.shields.io/badge/Spring-5.2.1.RELEASE-green" alt="Spring"> </a> <a href="https://spring.io/projects/spring-boot"> <img src="https://img.shields.io/badge/SpringBoot-2.2.1.RELEASE-yellowgreen" alt="SpringBoot"> </a> <a href="https://spring.io/projects/spring-security"> <img src="https://img.shields.io/badge/SpringSecurity-5.1.0.RELEASE-orange" alt="SpringSecurity"> </a> <a href="https://spring.io/projects/spring-security-oauth"> <img src="https://img.shields.io/badge/Spring--Security--OAuth2-2.3.5.RELEASE-red" alt="Spring-Security-OAuth2"> </a> <a href="https://netty.io/"> <img src="https://img.shields.io/badge/Netty-4.1.43.Final-blue" alt="Netty"> </a> <a href="https://rocketmq.apache.org/"> <img src="https://img.shields.io/badge/RocketMQ-4.9.0-green" alt="Netty"> </a> </p> Java流行框架源码分析，学习以及总结。项目持续更新中，不建议直接Fork，欢迎star、watch。 对于框架底层源码的学习，需要反复、认真思考，并做到温故而知新，这样才能将底层原理吸收得更加牢固。 框架包括： ✅ Spring源码 ✅ SpringBoot源码 ✅ SpringAOP源码 ✅ SpringSecurity源码 ✅ SpringSecurity OAuth2源码 ✅ JDK源码 ✅ Dubbo源码 ✅ Netty源码 ✅ RocketMQ源码 MyBatis源码 SpringCloud源码 > 为什么要分析、学习源码？ 学习一个框架的源码，不仅在实际使用时如果出现问题，可以快速定位出问题，找到问题原因并解决，同时还可以学习到框架的架构思想以与设计模式。当然，学习框架底层源码还可以提升我们自身的水平，在大厂面试时能够在众多面试者中脱颖而出。因此学习框架虽然枯燥乏味，但罗马并非一日建成的，所以平时之余就要多学习框架底层源码， 这样在用到的时候就能游刃有余。 > Tip：如果读者电脑无法浏览到github图片，则需要设置hosts配置文件, 解决办法：[解决GitHub网页githubusercontent地址无法访问问题](https://zhuanlan.zhihu.com/p/107691233) # 目录 - 项目导入 将整个JavaSourceCodeLearning导入IDEA中，然后选中项目pom.xml文件右键，open as maven project然后等待maven下载相应jar包即可。 - JDK源码学习 - JDK版本：1.8.0_77 - [深入学习String源码与底层（一）](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/JDK/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0String%E6%BA%90%E7%A0%81%E4%B8%8E%E5%BA%95%E5%B1%82%EF%BC%88%E4%B8%80%EF%BC%89.md) - [深入学习String源码与底层（二）](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/JDK/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0String%E6%BA%90%E7%A0%81%E4%B8%8E%E5%BA%95%E5%B1%82%EF%BC%88%E4%BA%8C%EF%BC%89.md) - [深入解读CompletableFuture源码与原理](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/JDK/%E6%B7%B1%E5%85%A5%E8%A7%A3%E8%AF%BBCompletableFuture%E6%BA%90%E7%A0%81%E4%B8%8E%E5%8E%9F%E7%90%86.md) - [一篇文章快速深入学习ThreadLocal](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/JDK/%E4%B8%80%E7%AF%87%E6%96%87%E7%AB%A0%E5%BF%AB%E9%80%9F%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0ThreadLocal.md) - [深入学习Java volatile关键字](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/JDK/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0Java%20volatile%E5%85%B3%E9%94%AE%E5%AD%97.md) - [深入学习Thread底层原理](https://github.com/coderbruis/JavaSourceCodeLearning/blob/master/note/JDK/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0Thread%E5%BA%95%E5%B1%82%E6%BA%90%E7%A0%81.md) - [深入学习JDK1.7、8 HashMap扩容原理]() - [开源项目里那些看不懂的位运算分析](https://github.com/coderbruis/JavaSourceCodeLearning/blob/master/note/JDK/%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E9%87%8C%E9%82%A3%E4%BA%9B%E7%9C%8B%E4%B8%8D%E6%87%82%E7%9A%84%E4%BD%8D%E8%BF%90%E7%AE%97%E5%88%86%E6%9E%90.md) - Spring源码学习 - Spring版本：5.2.1.RELEASE - [深入Spring源码系列（一）——在IDEA中构建Spring源码](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/Spring/%E6%B7%B1%E5%85%A5Spring%E6%BA%90%E7%A0%81%E7%B3%BB%E5%88%97%EF%BC%88%E4%B8%80%EF%BC%89%E2%80%94%E2%80%94%E5%9C%A8IDEA%E4%B8%AD%E6%9E%84%E5%BB%BASpring%E6%BA%90%E7%A0%81.md) - [深入Spring源码系列（二）——深入Spring容器，通过源码阅读和时序图来彻底弄懂Spring容器（上）](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/Spring/%E6%B7%B1%E5%85%A5Spring%E6%BA%90%E7%A0%81%E7%B3%BB%E5%88%97%EF%BC%88%E4%BA%8C%EF%BC%89%E2%80%94%E2%80%94%E6%B7%B1%E5%85%A5Spring%E5%AE%B9%E5%99%A8%EF%BC%8C%E9%80%9A%E8%BF%87%E6%BA%90%E7%A0%81%E9%98%85%E8%AF%BB%E5%92%8C%E6%97%B6%E5%BA%8F%E5%9B%BE%E6%9D%A5%E5%BD%BB%E5%BA%95%E5%BC%84%E6%87%82Spring%E5%AE%B9%E5%99%A8%EF%BC%88%E4%B8%8A%EF%BC%89.md) - [深入Spring源码系列（二）——深入Spring容器，通过源码阅读和时序图来彻底弄懂Spring容器（下）](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/Spring/%E6%B7%B1%E5%85%A5Spring%E6%BA%90%E7%A0%81%E7%B3%BB%E5%88%97%EF%BC%88%E4%BA%8C%EF%BC%89%E2%80%94%E2%80%94%E6%B7%B1%E5%85%A5Spring%E5%AE%B9%E5%99%A8%EF%BC%8C%E9%80%9A%E8%BF%87%E6%BA%90%E7%A0%81%E9%98%85%E8%AF%BB%E5%92%8C%E6%97%B6%E5%BA%8F%E5%9B%BE%E6%9D%A5%E5%BD%BB%E5%BA%95%E5%BC%84%E6%87%82Spring%E5%AE%B9%E5%99%A8%EF%BC%88%E4%B8%8B%EF%BC%89.md) - [深入Spring源码系列（补充篇）——程序调用Spring源码](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/Spring/%E6%B7%B1%E5%85%A5Spring%E6%BA%90%E7%A0%81%E7%B3%BB%E5%88%97%EF%BC%88%E8%A1%A5%E5%85%85%E7%AF%87%EF%BC%89%E2%80%94%E2%80%94%E7%A8%8B%E5%BA%8F%E8%B0%83%E7%94%A8Spring%E6%BA%90%E7%A0%81.md) - [从Spring源码中学习——策略模式](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/Spring/%E4%BB%8ESpring%E6%BA%90%E7%A0%81%E4%B8%AD%E5%AD%A6%E4%B9%A0%E2%80%94%E2%80%94%E7%AD%96%E7%95%A5%E6%A8%A1%E5%BC%8F.md) - SpringAOP源码学习 - Spring版本：5.2.1.RELEASE - [深入学习SpringAOP源码（一）——注册AnnotationAwareAspectJAutoProxyCreator](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/SpringAOP/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0SpringAOP%E6%BA%90%E7%A0%81%EF%BC%88%E4%B8%80%EF%BC%89%E2%80%94%E2%80%94%E6%B3%A8%E5%86%8CAnnotationAwareAspectJAutoProxyCreator.md) - [深入学习SpringAOP源码（二）—— 深入AnnotationAwareAspectJAutoProxyCreator](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/SpringAOP/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0SpringAOP%E6%BA%90%E7%A0%81%EF%BC%88%E4%BA%8C%EF%BC%89%E2%80%94%E2%80%94%20%E6%B7%B1%E5%85%A5AnnotationAwareAspectJAutoProxyCreator.md) - [深入学习SpringAOP源码（三）——揭开JDK动态代理和CGLIB代理的神秘面纱](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/SpringAOP/%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0SpringAOP%E6%BA%90%E7%A0%81%EF%BC%88%E4%B8%89%EF%BC%89%E2%80%94%E2%80%94%E6%8F%AD%E5%BC%80JDK%E5%8A%A8%E6%80%81%E4%BB%A3%E7%90%86%E5%92%8CCGLIB%E4%BB%A3%E7%90%86%E7%9A%84%E7%A5%9E%E7%A7%98%E9%9D%A2%E7%BA%B1.md) - SpringBoot源码学习 - SpringBoot版本：2.2.1.RELEASE - [深入浅出SpringBoot源码——SpringFactoriesLoader](https://github.com/coderbruis/JavaSourceLearning/blob/master/note/SpringBoot/%E6%B7%B1%E5%85%A5SpringBoot%E6%BA%90%E7%A0%81%E5%AD%A6%E4%B9%A0%E4%B9%8B%E2%80%94%E2%80%94SpringFactoriesLoader.md) - [深入浅�