好的博客

1.高并发编程之高并发场景:秒杀(无锁、排他锁、乐观锁、redis缓存的逐步演变)

https://blog.csdn.net/u010904188/article/details/83150723

2.java中final 与效率

https://www.cnblogs.com/xjk123/p/9698693.html

posted @ 2019-06-21 16:45  宥宥美美  阅读(108)  评论(0编辑  收藏  举报