1.ip互通检测,ping检测
2.更改config/index.js 配置文件
当你成功执行上一步,确定你们处于同一局域网下后:在你的项目中找到config文件夹,找到index.js文件,
你可以看到host:localhost(默认),将localhost改成本机ip地址
(放vue项目的那台电脑的ip地址,如不知道本机ip地址,可参考上一步)
// Various Dev Server settings
//host: 'localhost', // can be overwritten by process.env.HOST
host: '192.168.2.222', // can be overwritten by process.env.HOST
port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
autoOpenBrowser: false,
errorOverlay: true,
notifyOnErrors: true,
poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-
![](https://img2022.cnblogs.com/blog/1202393/202206/1202393-20220620164745443-900286513.png)
相信坚持的力量,日复一日的习惯.