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[vue] EventBus注册在全局上时，路由切换时会重复触发事件，如何解决呢？ #456

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[vue] EventBus注册在全局上时，路由切换时会重复触发事件，如何解决呢？#456
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@haizhilin2013
haizhilin2013
opened on Jun 22, 2019
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[vue] EventBus注册在全局上时，路由切换时会重复触发事件，如何解决呢？

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haizhilin2013
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vuevue
on Jun 22, 2019
xixileng

xixileng commented on Jul 1, 2019

@xixileng
xixileng
on Jul 1, 2019

在组件内的beforeRouteLeave中移除事件监听

superchangme

superchangme commented on Jul 11, 2019

@superchangme
superchangme
on Jul 11, 2019

建议在created里注册，在beforeDestory移出

Panamer

Panamer commented on Jul 25, 2019

@Panamer
Panamer
on Jul 25, 2019

在组件销毁前 $off

Drikold

Drikold commented on Jul 25, 2021

@Drikold
Drikold
on Jul 25, 2021

vue中eventbus被多次触发（vue中使用eventbus踩过的坑）

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          [vue] EventBus注册在全局上时，路由切换时会重复触发事件，如何解决呢？ · Issue #456 · haizlin/fe-interview