Rolling Restart Method,Environment Variable Method,Scale Command to Change Replicas

BeanFactory interface provides a simple, yet flexible configuration mechanism to manage objects of any nature via the Spring IoC container.

git rebase,git stash,git filter-branch,git cherry-pick

Bridge模式,Host 模式,Container 模式,None模式

回表,覆盖索引,最左前缀原则,索引下推

Mockito 是一个模拟测试框架，主要功能是在单元测试中模拟类/对象的行为