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[vue] 75.vue-router 有哪几种导航钩子（导航守卫）？ #466

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qiilee opened this issue Oct 9, 2019 · 0 comments

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qiilee commented Oct 9, 2019 •

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答案：三种

第一种是全局导航钩子：router.beforeEach(to,from,next)，作用：跳转前进行判断拦截。
第二种：组件内的钩子；
第三种：单独路由独享组件

qiilee added the VUE label

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