使用open（以前称为opn），因为它将处理跨平台问题。安装：

$ npm install open

使用：

const open = require('open');

// opens the url in the default browser 
open('http://sindresorhus.com');
 
// specify the app to open in 
open('http://sindresorhus.com', {app: 'firefox'});

var url = 'http://localhost';
var start = (process.platform == 'darwin'? 'open': process.platform == 'win32'? 'start': 'xdg-open');
require('child_process').exec(start + ' ' + url);

不推荐使用node-open 。现在使用open：

const open = require('open')

await open('http://sindresorhus.com') // Opens the url in the default browser

await open('http://sindresorhus.com', {app: 'firefox'}) // Specify the app to open in

您可能需要使用 ...

require('os').type()

然后使用spawn("open")或spawn("xdg-open")取决于平台？

安装：

$ npm install open

用法：

const open = require('open');
 
(async () => {
    // Opens the image in the default image viewer and waits for the opened app to quit.
    await open('unicorn.png', {wait: true});
    console.log('The image viewer app quit');
 
    // Opens the URL in the default browser.
    await open('https://sindresorhus.com');
 
    // Opens the URL in a specified browser.
    await open('https://sindresorhus.com', {app: 'firefox'});
 
    // Specify app arguments.
    await open('https://sindresorhus.com', {app: ['google chrome', '--incognito']});
})();