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启动项目：
node app.js
在app.js中，如何让node去打开当前系统中已经安装的atom编辑器？
在npm中找到一个包，是可以打开指定浏览器，还是不能打开指定应用程序
//自动打开chrome浏览器 var opn=require('opn'); opn('http://localhost:8080', {app: 'chrome'});
认证0级讲师
var exec = require('child_process').execFile; var fun =function(){ console.log("fun() start"); exec('atom.exe', function(err, data) { console.log(err) console.log(data.toString()); }); } fun();
https://nodejs.org/api/child_...
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
https://nodejs.org/api/child_...