routerview :key
时间: 2023-08-05 20:08:21 浏览: 54
router-view的key属性的作用是用来标识router-view组件的唯一性。当路由发生变化时,如果router-view的key属性值发生改变,Vue会销毁旧的组件并创建新的组件来渲染,从而实现组件的更新。\[1\]\[2\]这样可以确保每次路由变化时都会重新渲染组件,避免组件复用导致的数据不更新的问题。\[3\]
#### 引用[.reference_title]
- *1* *3* [router-view的key属性解决路由更新问题](https://blog.csdn.net/qq379682421/article/details/109892131)[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^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Vue router-view key属性解释](https://blog.csdn.net/weixin_44816197/article/details/124345313)[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^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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