@Transient

转载：https://blog.csdn.net/rongxiang111/article/details/86476028

https://blog.csdn.net/who_is_xiaoming/article/details/52231031?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control