如何在 vuejs 中获取 http 引用? [英] How to get http refere in vuejs?

问题描述

我想在我的页面中获取用户来自哪个页面.

I would like to get from which page a user came from in my page.

目前，我想在我的 created() 或mounted() 页面中获取此信息.使用 this.$router 或 this.$route 但它们都不包含此信息.

Currently, I would like to get this info in my created() or mounted() pages. Using this.$router or this.$route but none of them contain this info.

我知道在导航守卫中，我们可以使用这个:

I know in the navigation guards, we can use this :

router.beforeEach((to, from, next) => { })

要知道页面来自哪里，但我不想使用 router.beforeEach 因为它在我的 main.js 中找到，但我想获取引用的位置在我的组件页面中，无论是在 created/挂载方法

to know where the page is comming from, but I don't want to use router.beforeEach because that is in found inside my main.js but where I want to get the referer is in my components page, either in created/mounted methods

这可能吗?

推荐答案

你可以在 App.vue 中的mounted()钩子中使用this.$route.query.你不需要router.beforeEach，因为它没有意义.App.vue 挂载一次，当应用加载时，这是检查路由器查询参数的好地方.

You can use this.$route.query in mounted() hook in App.vue. You don't need router.beforeEach, because it dosn't make sense. App.vue mounted one time, when app is loaded, so this a good place to check router query params.

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