vue刷新更新子组件

自己收藏

https://blog.csdn.net/shi851051279/article/details/92802027

https://blog.csdn.net/lpw_cn/article/details/90404117?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param