Vue项目自动获取本机局域网ip地址

config -->index.js中添加

// 获取本机电脑IP
function getIPAdress() {
    let interfaces = require('os').networkInterfaces();
    for (var devName in interfaces) {
        var iface = interfaces[devName];
        for (var i = 0; i < iface.length; i++) {
            let alias = iface[i];
            if (alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal) {
                // console.log(alias.address);

                return alias.address
            }
        }
    }
}

config -->index.js使用

    host: getIPAdress(),
    port: 8080,