参考:
https://www.cnblogs.com/ismallboy/p/6785312.html
https://blog.csdn.net/eve8888888/article/details/84336617
https://www.jianshu.com/p/1dafbf42cc54
https://blog.csdn.net/y277an/article/details/98697454?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param
JAVA线程学习
https://blog.csdn.net/shenhaiyushitiaoyu/article/details/85050153?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.channel_param