获取ip方法
export function getUserIP(onNewIP) { let MyPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection; let pc = new MyPeerConnection({ iceServers: [] }); let noop = () => { }; let localIPs = {}; let ipRegex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/g; let iterateIP = (ip) => { if (!localIPs[ip]) onNewIP(ip); localIPs[ip] = true; }; pc.createDataChannel(‘‘); pc.createOffer().then((sdp) => { sdp.sdp.split(‘\n‘).forEach(function (line) { if (line.indexOf(‘candidate‘) < 0) return; line.match(ipRegex).forEach(iterateIP); }); pc.setLocalDescription(sdp, noop, noop); }).catch((reason) => { }); pc.onicecandidate = (ice) => { if (!ice || !ice.candidate || !ice.candidate.candidate || !ice.candidate.candidate.match(ipRegex)) return; ice.candidate.candidate.match(ipRegex).forEach(iterateIP); }; }
调用getUserIP获取ip
<template> <h1>{{ ip }}</h1> </template> <script> import getUserIP from ‘./utils‘ export default { data() { return { ip: ‘‘ }; }, methods: { }, mounted() { getUserIP((ip) => { this.ip = ip; }); } } </script> <style lang="scss" scoped> </style>
原文：https://www.cnblogs.com/xianquan/p/12790668.html
