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Vue的钩子函数[路由导航守卫、keep-alive、生命周期钩子]

 6 years ago
source link: https://juejin.im/post/5b41bdef6fb9a04fe63765f1
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前言 说到Vue的钩子函数，可能很多人只停留在一些很简单常用的钩子(created,mounted)，而且对于里面的区别，什么时候该用什么钩子，并没有仔细的去研究过，且Vue的生命周期在面试中也算是比较高频的考点，那么该如何回答这类问题，让人有眼前一亮的感觉呢

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