46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
import { reactive, toRefs ,onMounted} from "vue"
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import { reactive, onMounted} from "vue"
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const state = reactive({
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ip:'',
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})
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// const state = {
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// ip:'',
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// }
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//获取ip
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getUserIP((ip) => {
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state.ip=ip
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console.log(ip)
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console.log(state.ip)
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});
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// })
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//获取用户本地ip的方法
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const getUserIP= (onNewIP)=> {
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let MyPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
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let pc = new MyPeerConnection({
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iceServers: []
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});
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let noop = () => {
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};
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let localIPs = {};
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let ipRegex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/g;
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let iterateIP = (ip) => {
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if (!localIPs[ip]) onNewIP(ip);
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localIPs[ip] = true;
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};
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pc.createDataChannel('');
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pc.createOffer().then((sdp) => {
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sdp.sdp.split('\n').forEach(function (line) {
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if (line.indexOf('candidate') < 0) return;
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line.match(ipRegex).forEach(iterateIP);
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});
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pc.setLocalDescription(sdp, noop, noop);
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}).catch((reason) => {
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});
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pc.onicecandidate = (ice) => {
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if (!ice || !ice.candidate || !ice.candidate.candidate || !ice.candidate.candidate.match(ipRegex)) return;
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ice.candidate.candidate.match(ipRegex).forEach(iterateIP);
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};
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}
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