const dns = require(‘dns‘)dns.lookup(‘domainName‘, function(err, result) { ?console.log(result)})related:https://stackoverflow.com/questions/36689536/how-to-resolve-hostname-to-an-ip-address-in-node-js
nodejs查看本机hosts文件域名对应ip
原文地址：https://www.cnblogs.com/demonrain/p/8933518.html