beforedestroy

beforeDestroy是Vue生命周期钩子函数之一，它在组件实例销毁之前调用。在beforeDestroy中，我们可以执行一些清理操作，比如关闭定时器、解绑事件等，以防止内存泄漏和其他问题的发生。\[1\]\[2\]\[3\]
#### 引用[.reference_title]
- *1* *3* [vue 生命周期 beforeDestroy 调用](https://blog.csdn.net/weixin_47148731/article/details/123658984)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [解决Vue中的生命周期beforeDestory不触发的问题（用了keep-alive）](https://blog.csdn.net/han_xiao_xiao/article/details/126972335)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]