common.js will have many functions that I define myself, such as:

export function a(){
    //
}
export function b(){
    //
}
export function c(){
    //
}

I will quote him in ad.vue:

import {a} from "@/assets/js/common.js"

I will quote him in role.vue:

import {b} from "@/assets/js/common.js"

N pages need to use functions in common.js. It"s troublesome for me to quote them one by one. Is there a good solution?

I tried to introduce common in main.js

import "@/assets/js/common.js"

but this method does not work, it will prompt XX is not defined