element ui 解决表格编辑弹窗改变其中一项，表格数据实时变动问题（深拷贝和浅拷贝）

JavaScript之深拷贝和浅拷贝： https://www.cnblogs.com/ccylovehs/p/9963513.html

https://blog.csdn.net/weixin_43173924/article/details/104531322

https://blog.csdn.net/small_fox_dtt/article/details/105270104?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase

https://blog.csdn.net/weixin_45613604/article/details/106773163