uni-app：引用文件的方法

绝对定位

①import common from "@/utils/common.js"

②import common from "utils/common.js"

<template>
	<view>
		
	</view>
</template>
<script>
	import common from "@/utils/common.js"
	export default {
		data() {
			return {
				
			}; 
		},
		methods: {},
		onLoad() {
			console.log(common.generateRandomNumber())
		}
	};
</script>
<style>
	
</style>

<template>
	<view>
		
	</view>
</template>
<script>
	import common from "utils/common.js"
	export default {
		data() {
			return {
				
			}; 
		},
		methods: {},
		onLoad() {
			console.log(common.generateRandomNumber())
		}
	};
</script>
<style>
	
</style>

相对定位

import common from "../../utils/common.js"

<template>
	<view>
		
	</view>
</template>
<script>
	import common from "../../utils/common.js"
	export default {
		data() {
			return {
				
			}; 
		},
		methods: {},
		onLoad() {
			console.log(common.generateRandomNumber())
		}
	};
</script>
<style>
	
</style>