来源于网络
Java-Notes https://github.com/lvminghui/Java-Notes
Hashmap https://zhuanlan.zhihu.com/p/21673805
SpringBoot自动装配原理https://blog.csdn.net/qq_36986015/article/details/107488437
b树和b+树的区别https://blog.csdn.net/login_sonata/article/details/75268075
二叉树的四种遍历方式https://www.cnblogs.com/du001011/p/11229170.html
Mysql ACID https://www.jianshu.com/p/fc8a654f2205
Mysql MVVC https://www.cnblogs.com/hirampeng/p/9944200.html
Mysql 覆盖索引 https://zhuanlan.zhihu.com/p/107125866
JVM和JMM https://zhuanlan.zhihu.com/p/136623445
JDK1.7和JDK1.8的内存模型比较https://blog.csdn.net/Hollake/article/details/92762180
Java中的常量池https://blog.csdn.net/zm13007310400/article/details/77534349
接口和抽象类https://cloud.tencent.com/developer/article/1677833
Spring实例化Bean三种方法https://www.cnblogs.com/liushiqiang123/p/11502986.html
Bean注入https://www.cnblogs.com/tuyang1129/p/12873492.html
设计模式7大原则https://zhuanlan.zhihu.com/p/24614363
OAuth2.0认证流程https://www.cnblogs.com/wudimanong/p/10821215.html