1.需要直接引入js ZegoExpressWebRTC.js
2.代码可以直接使用。
<template>
<div class="videoConsultation">
<video id="publishVideo" style="object-fit: fill;" width="150" height="200" ref="publishVideo" autoplay playsinline
class="onInfo"></video>
<video poster="../../static/images/1.png" id="playVideo" style="object-fit: fill;" width="100vw" height="100vh" ref="playVideo" autoplay playsinline
class="dotInfo"></video>
<div @click="noceDot" class="loginRoomOption" v-if="playStreamStatus==false">
<img src="../../static/images/phone.png" alt="" class="phoneIcon">
</div>
<div @click="logoutRoom" class="loginRoomOptions" v-else>
<img src="../../static/images/phone.png" alt="" class="phoneIcon">
</div>
<div class="mask" v-if="guidetype">
<img src="../../static/images/mask1.png" alt="" class="mask1">
<img src="../../static/images/right.png" alt="" class="mask2">
<div class="maskTip">在其他浏览器打开</div>
</div>
</div>
</template>
<script>
import {plus} from '../../static/js/numPrecisions'
import '../assets/js/express_sdk/ZegoExpressWebRTC.js'
import {getOrderInfo,docLaunch} from '@/https/api'
import wx from 'weixin-jsapi'
import CryptoJS from "crypto-js";//加密文件
import { Toast } from 'vant'
export default {
name:"home",
data(){
return{
appID:3151745,//
server:'wss://webliveroom3151745-api.imzego.com/ws',
userID:'',//用户id
roomID: '',
token:'',
streamID: '',//推流id
playStreamID: '',//拉流id
zg: null,
localStream: null,
remoteStream: null,
isLogin: false,
videoCodec: localStorage.getItem('VideoCodec') === 'H.264' ? 'H264' : 'VP8',
audioDeviceList:[],
videoDeviceList:[],
createSuccessSvgStatus:false,
checkSystemRequireStatus:'',
connectStatus:'DISCONNECTED',
microphoneDevicesVal:null,
cameraDevicesVal:'',
cameraCheckStatus:true,
microphoneCheckStatus:true,
publishStreamStatus: false,
videoCheckStatus:true,
audioCheckStatus:true,
playStreamStatus:false,
publishInfoStreamID:'',
playInfoStreamID:'',
guidetype:false,
isWeiXin:false,
videoInfo:'',//传递的参数信息
orderDetail:'',//订单信息
}
},
mounted(){
},
created(){
this.$nextTick(() => {
//调整音量为0
this.$refs.publishVideo.volume = 1;
this.$refs.playVideo.volume = 1;
})
this.isWeiXin = navigator.userAgent.toLowerCase().indexOf('micromessenger') > -1 ? true : false
console.log('2222' + this.isWeiXin)
let u = navigator.userAgent
if(this.isWeiXin){//微信环境
if(!!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)){//判断是否为ios
this.guidetype = true
}else{
this.getOrderInfo()
}
}else{
this.getOrderInfo()
}
},
destroyed(){
this.logoutRoom()
},
methods:{
getOrderInfo(){
let data = {
id:this.$route.query.id
}
getOrderInfo(data).then(res=>{
console.log('订单信息的结果' + res)
if(res.data.status==0){
this.roomID = res.data.data.roomId.toString(),
this.userID = res.data.data.customerId.toString(),//患者的id 需要加10000
this.streamID = plus('1000000',res.data.data.customerId).toString()//包括推流的id
this.playStreamID =plus('2000000',res.data.data.docId).toString()//引流的id需要加10000
this.token = res.data.data.zgtoken
this.orderDetail = res.data.data
if(res.data.data.orderState==1){
this.createZegoExpressEngineOption()
}else if(res.data.data.orderState==2){
this.createZegoExpressEngineOption()
}else{
//这里提示信息
alert(res.data.data.orderStateDesc)
}
}
}).catch(reg=>{
console.log('reg' +reg)
})
},
async enumDevices(){
const deviceInfo = await this.zg.enumDevices();
this.audioDeviceList = deviceInfo &&
deviceInfo.microphones.map((item, index) => {
if (!item.deviceName) {
item.deviceName = 'microphone' + index;
}
console.log('microphone: ' + item.deviceName);
return item;
});
this.audioDeviceList.push({deviceID:0,deviceName: '禁止'});
console.error('audioDeviceList' + JSON.stringify(this.audioDeviceList))
this.microphoneDevicesVal = this.audioDeviceList[0].deviceID;
this.changeAudioDevices()
this.videoDeviceList = deviceInfo &&
deviceInfo.cameras.map((item, index) => {
if (!item.deviceName) {
item.deviceName = 'camera' + index;
}
console.log('camera: ' + item.deviceName);
return item;
});
this.videoDeviceList.push({deviceID:0,deviceName: '禁止'});
this.cameraDevicesVal = this.videoDeviceList[0].deviceID;
},
initEvent() {
this.zg.on('roomStateUpdate', (roomId, state) => {//房间状态监听
console.log('state '+ state)
if (state === 'CONNECTED' && this.isLogin) {
this.connectStatus = 'CONNECTED';
}
if (state === 'DISCONNECTED' && !this.isLogin) {
this.connectStatus = 'DISCONNECTED';
}
if (state === 'DISCONNECTED' && this.isLogin) {
location.reload()
}
})
this.zg.on('roomStreamUpdate',(roomID,updateType,streamList)=>{
console.log('list',streamList)
console.log(updateType)
if(updateType == 'ADD'){//进行啦六
this.playStreamID = streamList[0].streamID
this.startPlaying()
}else if (updateType == 'DELETE') {
// 流删除，停止拉流
this.stopPlayingStream(this.playStreamID)
this.logoutRoom()
}else{
// this.stopPlayingStream(this.playStreamID)
// this.logoutRoom()
}
})
this.zg.on('publisherStateUpdate', (result) => {
if (result.state === 'PUBLISHING') {
this.publishInfoStreamID = result.streamID;
} else if (result.state === 'NO_PUBLISH') {
this.publishInfoStreamID = "";
}
});
this.zg.on('playerStateUpdate', (result) => {
if (result.state === 'PLAYING') {
this.playInfoStreamID = result.streamID;
} else if (result.state === 'NO_PLAY') {
this.playInfoStreamID = "";
}
});
},
// Step1 Create ZegoExpressEngine
createZegoExpressEngine() {
this.zg = new ZegoExpressEngine(this.appID, this.server);
window.zg = this.zg;
this.checkSystemRequirements()
this.checkSystemRequire()//打开对应的权限
},
// Step2 Check system requirements
async checkSystemRequirements() {
console.log('sdk version is', this.zg.getVersion());
try {
const result = await this.zg.checkSystemRequirements();
console.warn('checkSystemRequirements ', result);
if (!result.webRTC) {
console.error('browser is not support webrtc!!');
return false;
} else if (!result.videoCodec.H264 && !result.videoCodec.VP8) {
console.error('browser is not support H264 and VP8');
return false;
} else if (!result.camera && !result.microphones) {//打不开微信摄像头
console.error('camera and microphones not allowed to use');
return false;
} else if (result.videoCodec.VP8) {
if (!result.screenSharing) console.warn('browser is not support screenSharing');
} else {
console.log('不支持VP8，请前往混流转码测试');
}
return true;
} catch (err) {
console.error('checkSystemRequirements', err);
return false;
}
},
// Step3 Login room
async loginRoom(roomId, userId, userName, token) {
return await this.zg.loginRoom(roomId, token, {
userID: userId,
userName
});
},
// Step4 Start Publishing Stream
async startPublishingStream(streamId, config) {
let that = this
try {
that.localStream = await this.zg.createStream(config);
console.log('localStream' +JSON.stringify(this.localStream))
that.zg.startPublishingStream(streamId, this.localStream, { videoCodec:this.videoCodec });
that.$refs['publishVideo'].srcObject = this.localStream;
return true;
} catch (err) {
return false;
}
},
// Step5 Start Play Stream
async startPlayingStream(streamId, options = {}) {
try {
this.remoteStream = await this.zg.startPlayingStream(streamId, options);
this.$refs['playVideo'].srcObject = this.remoteStream;
return true;
} catch (err) {
return false;
}
},
// Logout room
logoutRoom(roomId){
this.stopPublishingStream(this.streamID)
this.zg.logoutRoom(this.roomId);
this.clearStream()
this.playStreamStatus = false
this.$router.go(-1)
},
// Stop Publishing Stream
async stopPublishingStream(streamId) {
this.zg.stopPublishingStream(streamId);
},
// Stop Play Stream
async stopPlayingStream(streamId){
this.zg.stopPlayingStream(streamId);
},
clearStream(){
this.localStream && this.zg.destroyStream(this.localStream);
this.$refs['publishVideo'].srcObject = null;
this.localStream = null;
this.remoteStream && this.zg.destroyStream(this.remoteStream);
this.$refs['playVideo'].srcObject = null;
this.remoteStream = null;
},
changeAudioDevices(){
if(!this.zg || !this.localStream){
return
}
const isMicrophoneMuted = this.zg.isMicrophoneMuted();
if(!isNaN(this.microphoneDevicesVal) && !isMicrophoneMuted){
this.zg.muteMicrophone(true);
}else{
this.zg.muteMicrophone(false);
this.zg.useAudioDevice(this.localStream, this.microphoneDevicesVal);
}
},
// ==============================================================
// This part of the code binds the button click event
// ==============================================================
createZegoExpressEngineOption(){
if(!this.createSuccessSvgStatu) {
this.createZegoExpressEngine();
this.createSuccessSvgStatus = true;
this.initEvent();
this.loginRoomOption()
}
},
noceDot(){
let data ={
docId:this.orderDetail.docId,
spOrderId:this.orderDetail.id
}
docLaunch(data).then(res=>{
if(res.data.status==0){
this.playStreamStatus = true
}else{
Toast.error('通知失败')
}
})
},
async checkSystemRequire(){
console.log('到这里了')
if (!this.zg) return alert('you should create zegoExpressEngine');
const result = await this.checkSystemRequirements();
console.log('result' + result)
if (result) {
this.checkSystemRequireStatus = 'SUCCESS';
this.enumDevices();
} else {
this.checkSystemRequireStatus = 'ERROR';
}
},
async loginRoomOption(){
try {
this.checkSystemRequire()//打开对应的权限
this.isLogin = await this.loginRoom(this.roomID, this.userID, '患者', this.token);//加入完成后进行推流
console.log('this.isLogin'+this.isLogin)
this.isLogin?this.startPublishing():''
} catch (err) {
this.isLogin = false;
console.log(err);
}
},
async startPublishing(){//推流
const flag = await this.startPublishingStream(this.streamID, {
camera: {
audioInput: this.microphoneDevicesVal,
videoInput: this.cameraDevicesVal,
video: this.cameraCheckStatus,
audio: this.microphoneCheckStatus,
},
})
console.log('flag' + flag)
if (flag) {
this.publishStreamStatus = true;
}
},
async startPlaying(){
const flag = await this.startPlayingStream(this.playStreamID, {
video: this.videoCheckStatus,
audio: this.audioCheckStatus
});
console.log('flags' +flag)
if (flag) {
this.playStreamStatus = true
}
},
}
}
</script>
<style lang="less" scoped>
.videoConsultation{
height: 100vh;
position: relative;
.mask{
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
background: rgba(0,0,0,.6);
z-index: 11;
height: 100vh;
animation: .9s bounceIn;
.mask1{
width: 80px;
height: 41px;
position: absolute;
right: 30px;
top: 40px;
}
.mask2{
width: 263px;
height: 214px;
position: absolute;
right: 130px;
top: 60px;
}
.maskTip{
height: 32px;
font-size: 34px;
font-family: Source Han Sans CN;
font-weight: 400;
color: #FFFFFF;
position: absolute;
right: 0;
top: 300px;
width: 100%;
text-align: center;
}
.maskButton{
position: absolute;
right: 0;
top: 400px;
width: 100%;
.maskButtons{
text-align: center;
width: 230px;
height: 88px;
background: #45BEFD;
border-radius: 24px;
font-size: 36px;
font-family: Source Han Sans CN;
font-weight: 400;
color: #FFFFFF;
line-height: 88px;
margin: 0 auto;
}
}
}
.onInfo{
position: absolute;
right: 30px;
z-index: 10;
top: 120px;
}
.dotInfo{
width: 100%;
height: 100vh;
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
}
.loginRoomOption{
position: absolute;
bottom: 150px;
left: 35%;
width: 200px;
height: 200px;
background: green;
border-radius: 50%;
text-align: center;
line-height: 200px;
z-index: 10;
.phoneIcon{
width: 100px;
height: 100px;
}
}
.loginRoomOptions{
position: absolute;
bottom: 150px;
left: 35%;
width: 200px;
height: 200px;
background: red;
border-radius: 50%;
text-align: center;
line-height: 200px;
display: flex;
align-items: center;
justify-content: center;
z-index: 10;
.phoneIcon{
width: 100px;
height: 100px;
display: flex;
transform: rotate(134deg);
}
}
}
</style>
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