How to import external JS files from vue

A, ES5

var  JSElement=document.createElement("script");
JSElement.setAttribute("type"."text/javascript");
JSElement.setAttribute("src"."https://g.alicdn.com/dingding/dingtalk-jsapi/2.7.13/dingtalk.open.js");
document.body.appendChild(JSElement);
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Second, the ES6

import { dd } from 'https://g.alicdn.com/dingding/dingtalk-jsapi/2.7.13/dingtalk.open.js'
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