this.$store.dispatch('jiaWait',this.n)

代码中的this.$store.dispatch('jiaWait',this.n)是调用了vuex中的actions中的jiaWait方法。在该方法内部，可能会有一些逻辑判断，然后通过commit方法去联系mutations中的对应方法，以实现状态的改变。总的来说，这行代码的作用是在等待一段时间后执行某个操作，具体的实现逻辑需要查看vuex中的actions和mutations代码。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [vuex---$store案例、getters配置项、引入mapState、mapGettes、mapActions、mapMutations](https://blog.csdn.net/weixin_51351637/article/details/126915799)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [如何使用vuex，$store中的dispatch和commit](https://blog.csdn.net/weixin_51747462/article/details/126305093)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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