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How to extract the method in the picture and make it into a public part
Write this in methods when instantiating Vue in main.js, and then call $root.link when calling it elsewhere.
methods
$root.link
var app = new Vue({ el: '#app', router, components: {App}, template: '<App />', methods: { link: function(to) { ... } }, ... });
It’s not written in App.vue, thank you @kokradoc for the correction.
App.vue
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Write this in
methodswhen instantiating Vue in main.js, and then call$root.linkwhen calling it elsewhere.It’s not written in
App.vue, thank you @kokradoc for the correction.