Javaee 面试题 帮帮帮帮帮！！！！

明天面试 希望大佬们能帮帮我!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

https://blog.csdn.net/isHarry/article/details/88894045

事务问题：https://blog.csdn.net/u010597819/article/details/88750491