I want to separate a project from the js called. To modify the js, I only need to upload the js file. No other things need to be modified, which will be more convenient. So I put the js file on another server. If I want to reference this js in the project, how should I achieve it?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
<script type="text/javascript" src="http://res.wx.qq.com/open/js/...
Can you be more detailed?