@mouseover

@mouseover是一个事件监听器，它会在鼠标移入某个元素时触发。在引用\[1\]中的代码中，@mouseover被用于监听鼠标移入hoverbox元素的事件。当鼠标移入hoverbox元素时，会调用changeIndex(1)方法。具体的实现逻辑可能在代码的其他部分。
#### 引用[.reference_title]
- *1* *3* [【css】vue 鼠标移入移出 更改图片 @mouseover @mouseout @mouseenter @mouseleave 区别](https://blog.csdn.net/AAAXiaoApple/article/details/126974818)[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^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [vue中鼠标移入移出事件种类以及区别](https://blog.csdn.net/vvv3171071/article/details/128073315)[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^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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