vue3下载第三方插件videojs,达到播放器的效果,并且点击事件能够动态更改播放器的src。实现思路:

  1. 场景一:只有一个播放器,当点击事件,直接赋值,动态更改封装好的组件的src参数,能够实现切换播放器的效果。
  2. 场景二:不止有一个窗口,而是多窗口,要选中多个窗口中的一个窗口,然后点击,达到动态切换选中播放器的src。

二、实现总结

1.vue框架更改对应数据data,对应的视图view变化。

2.在封装的组件监听传参src的变化,如果点击的 src和之前的不同,进行切换资源,播放器重新加载播放;

3.播放器的资源source的参数有src+type,注意type可以不设置。

推荐用法:不设置type,如果要设置一定要更传过来的视频流的数据格式保持一致,否则会爆红

三、效果展示

四、完整代码

(一)、封装组件

组件封装,videojs封装成一个组件:

完整代码:

<script setup lang="ts">
import { computed, CSSProperties, onMounted, ref, watch } from 'vue'
import videojs from 'video.js'
import type { VideoJsPlayerOptions } from 'video.js'
import 'video.js/dist/video-js.min.css'
type MyVideoProps = {
  /** 视频地址 */
  src: string
  width?: string
  height?: string
const props = withDefaults(defineProps<MyVideoProps>(), {})
// video标签
const videoRef = ref<HTMLElement | null>(null)
// video实例对象
let videoPlayer: videojs.Player | null = null
const videoWrapStyles = computed<CSSProperties>(() => {
  return {
    width: props.width || '100%',
    height: props.height || '100%'
// 初始化videojs
const initVideo = () => {
  // https://gitcode.gitcode.host/docs-cn/video.js-docs-cn/docs/guides/options.html
  const options: VideoJsPlayerOptions = {
    language: 'zh-CN', // 设置语言
    controls: true, // 是否显示控制条
    preload: 'auto', // 预加载
    autoplay: true, // 是否自动播放
    fluid: false, // 自适应宽高
    src: props.src, // 要嵌入的视频源的源 URL
    objectFit: 'cover', // 同css object-fit,作用于video标签
    notSupportedMessage: 'Ajiang此视频暂无法播放,请稍后再试' //允许覆盖Video.js无法播放媒体源时显示的默认信息。
  if (videoRef.value) {
    // 创建 video 实例
    videoPlayer = videojs(videoRef.value, options, onPlayerReady)
// video初始化完成的回调函数
const onPlayerReady = () => { }
onMounted(() => {
  initVideo()
watch(() => props.src, (now) => {
  if (now) {
    videoPlayer.pause()
    // videoPlayer.dispose()
    videoPlayer.reset()
    setTimeout(() => {
      videoPlayer.src([
          src: props.src,
          // type: "application/x-mpegURL"  //type可以不写,一旦写了一定要符合否则报错
      videoPlayer.load()
      videoPlayer.play()
    }, 10)
</script>
<template>
  <div :style="videoWrapStyles">
    <video id="my-player" ref="videoRef" class="video-js w-full h-full">
      <source :src="src" />
    </video>
</template>
<style lang="less" scoped>
.w-full {
  width: 100%;
.h-full {
  height: 100%;
</style>

(二)、局部引入 

 页面引入,引入封装的组件:

完整代码:

<template>
    <div class="home_box">
        <div class="leftBox">
            <div class="top_nav">
                <div v-for="(item, index) in topnav" :key="index" :class="item.class_name" @click="toOtherModel(item.path)">
                    {{ item.name }}
            <div class="videoBox">
                <div :class="data.cruentIndex == 0 ? 'playerBox1' :
                    data.cruentIndex == 1 ? 'playerBox2' :
                        data.cruentIndex == 2 ? 'playerBox3' : ''
                    <template v-if="data.cruentIndex == 0 && data.videoUrlData">
                        <div class="myVedioBox">
                            <Vediojs :src="data.videoUrlData[0].url" width="100%" height="78vh" />
                    </template>
                    <template v-if="data.cruentIndex == 1">
                        <div class="myVedioBox" v-for="(item, index) in fourBoxData[1].controlTypy" :id="'player_' + index"
                            :key="index" @click="changePlayer(index)">
                            <Vediojs :src="data.videoUrlData[index]?.url" />
                    </template>
                    <template v-if="data.cruentIndex == 2">
                        <div class="myVedioBox" v-for="(item, index) in fourBoxData[2].controlTypy" :id="'player_' + index"
                            :key="index" @click="changePlayer(index)">
                            <Vediojs :src="data.videoUrlData[index]?.url" />
                    </template>
                <div :class="data.cruentIndex == 3 ? 'playerBox4' : ''" v-show="data.isCloseed == true">
                    <template v-if="data.cruentIndex == 3">
                        <div class="myVedioBox" v-for="(item, index) in fourBoxData[3].controlTypy" :key="index">
                            <Vediojs :src="data.videoUrlData[index].url" width="100%" height="88vh" />
                            <div class="closeBox" @click="handleCloseBtn">关闭</div>
                    </template>
        <div class="rightBox">
            <div class="rightTitleBox">
                <img :src="getAssetsFile('pmsHome/title_icon.png')" alt="一张图" />
                <span>选择窗口</span>
            <div class="fourBox">
                <div class="fourInnerBox" v-for="(item, index) in fourBoxData" @click="handleImageIcon(index)">
                    <img :src="getAssetsFile(data.cruentIndex == index ? item.activeImgUrl : item.imgUrl)" alt="一张图">
            <div class="rightTitleBox">
                <img :src="getAssetsFile('pmsHome/title_icon.png')" alt="一张图" />
                <span>监控列表</span>
            <div class="rightTreeBox">
                <div class="treeInnerBox">
                    <el-tree ref="treeRef" node-key="myTreeKey" :data="treeData" :props="treeDefaultProps"
                        @node-click="handleNodeClick" :current-node-key='4' default-expand-all :highlight-current="true" />
</template>
<script setup>
import { nextTick, onMounted, reactive, ref, watch } from "vue";
import { useRouter } from "vue-router";
import { getAssetsFile } from '@/utils'
import Vediojs from "./common/Vediojs.vue";
import 'video.js/dist/video-js.min.css'
const router = useRouter();
const treeRef = ref()
const treeDefaultProps = {
    children: 'children',
    label: 'label',
    id: 'myTreeKey',
    url: 'url'
onMounted(() => {
const topnav = reactive([
        name: "360゜全景影像",
        class_name: "panoramicImage_title",
        path: "panoramicImage"
        name: "综合感知",
        class_name: "comprehensivePerception_title",
        path: "comprehensivePerception"
const data = reactive({
    cruentIndex: 0,
    videoUrlData: [
            id: '1',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '2',
            label: '常规监控2',
            url: 'http://vjs.zencdn.net/v/oceans.mp4',
            id: '3',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '4',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '5',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '6',
            label: '常规监控2',
            url: 'http://vjs.zencdn.net/v/oceans.mp4',
            id: '7',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '8',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
            id: '9',
            label: '常规监控',
            url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
    isCloseed: false,
const fourBoxData = reactive([
        imgUrl: 'intelligentNavigation/rightIcon/icon1.png',
        activeImgUrl: 'intelligentNavigation/rightIcon/icon1_isChecked.png',
        controlTypy: 1,
        imgUrl: 'intelligentNavigation/rightIcon/icon2.png',
        activeImgUrl: 'intelligentNavigation/rightIcon/icon2_isChecked.png',
        controlTypy: 4,
        imgUrl: 'intelligentNavigation/rightIcon/icon3.png',
        activeImgUrl: 'intelligentNavigation/rightIcon/icon3_isChecked.png',
        controlTypy: 9,
        imgUrl: 'intelligentNavigation/rightIcon/icon4.png',
        activeImgUrl: 'intelligentNavigation/rightIcon/icon3_isChecked.png',
        controlTypy: 1,
const treeData = [
        id: '1',
        label: '常规监控',
        url: '#',
        children: [
                id: '2',
                label: '监控器1',
                url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
                id: '3',
                label: '监控器2',
                url: 'http://vjs.zencdn.net/v/oceans.mp4',
                id: '4',
                label: '监控器3',
                url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
                id: '5',
                label: '监控器4',
                url: 'http://vjs.zencdn.net/v/oceans.mp4',
                id: '6',
                label: '监控器集群',
                children: [
                        id: '8',
                        label: '监控器5',
                        url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
                        id: '9',
                        label: '监控器6',
                        url: 'http://vjs.zencdn.net/v/oceans.mp4',
                        id: '10',
                        label: '监控器7',
                        url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
                id: '7',
                label: '监控器集群二',
                url: '#',
                children: [
                        id: '11',
                        label: '监控器1',
                        url: 'http://vjs.zencdn.net/v/oceans.mp4',
                        id: '12',
                        label: '监控器2',
                        url: 'https://media.w3.org/2010/05/sintel/trailer.mp4',
                        id: '13',
                        label: '监控器3',
                        url: 'http://vjs.zencdn.net/v/oceans.mp4',
const changePlayer = (id) => {
    console.log('ddd>>>', id, typeof id);
    //2.如何获取到多个播放器中的一个?
    data.currentPlayerId = id
const toOtherModel = (path) => {
    router.push({ name: path });
const handleNodeClick = (treeNode, node) => {
    if (node.level !== 1) {
        defaultHighlight(treeNode.myTreeKey)
        if (data.cruentIndex !== 0) {
            data.videoUrlData[data.currentPlayerId].url = treeNode.url
        } else {
            data.videoUrlData[0].url = treeNode.url
    } else {
        console.log('高亮在根元素>>>');
const handleImageIcon = (value) => {
    data.cruentIndex = value
    if (value == 3) {
        data.isCloseed = !data.isCloseed
const defaultHighlight = (param) => {
    nextTick(() => {
        treeRef.value.setCurrentKey(param)  //树状图选中效果
const handleCloseBtn = () => {
    data.isCloseed = !data.isCloseed
    data.cruentIndex = 0
</script>
<style scoped lang='less'>
.home_box {
    width: 100%;
    height: 88vh;
    display: flex;
    position: relative;
    .leftBox {
        width: 80%;
        height: 100%;
        margin-right: 1%;
        display: flex;
        flex-direction: column;
        .top_nav {
            width: 100%;
            height: 6%;
            margin-bottom: 12px;
            color: rgba(106, 151, 218, 1);
            font-weight: bold;
            font-size: calc(100vw * 22 / 1920);
            display: flex;
            >div {
                height: 46px;
                margin-right: 30px;
                text-align: center;
                line-height: 43px;
            .panoramicImage_title {
                width: 235px;
                background: url("@/assets/images/intelligentNavigation/panoramicImage_title.png");
                background-size: 100% 100%;
                background-position: center;
            .comprehensivePerception_title {
                width: 185px;
                background: url("@/assets/images/intelligentNavigation/comprehensivePerception_title.png");
                background-size: 100% 100%;
                background-position: center;
        .videoBox {
            width: 100%;
            flex: 1;
            background-color: #EBF1F6;
            border: 1px solid #95DEF7;
            border-radius: 8px;
            display: flex;
            justify-content: center;
            align-items: center;
            .video-player-wrapper {
                width: 100%;
                height: 100%;
                background-color: pink;
                display: flex;
                flex-wrap: wrap;
                justify-content: space-between;
                .video-player-item {
                    width: 500px;
                    height: 300px;
                    background-color: skyblue;
            .playerBox1 {
                width: 98%;
                height: 96%;
                .myvideoBox {
                    width: 100%;
                    height: 100%;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    img {
                        width: 1400px;
                        height: 700px;
                        object-fit: cover;
            .playerBox2 {
                width: 98%;
                height: 96%;
                display: flex;
                flex-wrap: wrap;
                .myVedioBox {
                    width: 49%;
                    margin: 0px auto 8px auto;
                    img {
                        width: 100%;
                        height: 100%;
                        object-fit: cover;
            .playerBox3 {
                width: 98%;
                height: 96%;
                display: flex;
                flex-wrap: wrap;
                .myVedioBox {
                    width: 33%;
                    margin: 0px auto 7px auto;
                    img {
                        width: 100%;
                        height: 100%;
                        object-fit: cover;
            .playerBox4 {
                width: 100%;
                height: 100%;
                position: absolute;
                top: 0px;
                left: 0px;
                z-index: 2;
                .myVedioBox {
                    .closeBox {
                        width: 40px;
                        height: 40px;
                        line-height: 40px;
                        border: 1px solid #fff;
                        border-radius: 50%;
                        color: #4279CA;
                        font-weight: 600;
                        background-color: #fff;
                        position: absolute;
                        top: 10px;
                        right: 20px;
                        z-index: 3;
                        &:hover {
                            border: 1px solid #4279CA;
                            color: #fff;
                            background-color: #4279CA;
                            cursor: pointer;
    .rightBox {
        flex: 1;
        display: flex;
        flex-direction: column;
        .rightTitleBox {
            width: 100%;
            height: 46px;
            background: url('@/assets/images/intelligentNavigation/rightTitle_bg_long.png');
            background-size: 100% 100%;
            margin-bottom: 12px;
            font-size: calc(100vw * 24 / 1920);
            color: #4279CA;
            font-weight: bold;
            display: flex;
            justify-content: flex-start;
            align-items: center;
            img {
                width: 27px;
                height: 27px;
                margin: 8px 11px 8px 18px;
        .fourBox {
            width: 100%;
            height: 64px;
            background-color: #EBF0F5;
            border: 3px solid #fff;
            border-radius: 4px;
            margin-bottom: 16px;
            display: flex;
            justify-content: space-around;
            align-items: center;
            box-sizing: border-box;
            .fourInnerBox {
                width: 40px;
                height: 40px;
                display: flex;
                justify-content: center;
                align-items: center;
                img {
                    width: 40px;
                    height: 40px;
                    object-fit: cover;
        .rightTreeBox {
            width: 100%;
            flex: 1;
            padding-left: 16px;
            background-color: #EBF1F6;
            border: 3px solid #fff;
            border-radius: 4px;
            box-sizing: border-box;
            .treeInnerBox {
                width: 100%;
                height: 100%;
                :deep(.el-tree) {
                    background-color: #EBF0F5;
</style>
<style lang='less'>
@import "@/assets/css/reset.less";
</style>

五、核心代码

 封装组件的监听watch:

watch(() => props.src, (now) => {
  if (now) {
    videoPlayer.pause()
    // videoPlayer.dispose()
    videoPlayer.reset()
    setTimeout(() => {
      videoPlayer.src([
          src: props.src,
          // type: "application/x-mpegURL"  //type可以不写,一旦写了一定要符合否则报错
      videoPlayer.load()
      videoPlayer.play()
    }, 10)

局部引入的点击事件:

const changePlayer = (id) => {
    console.log('ddd>>>', id, typeof id);
    //2.如何获取到多个播放器中的一个?
    data.currentPlayerId = id
const handleNodeClick = (treeNode, node) => {
    if (node.level !== 1) {
        if (data.cruentIndex !== 0) {
            data.videoUrlData[data.currentPlayerId].url = treeNode.url   //变data,变视频
        } else {
            data.videoUrlData[0].url = treeNode.url
    } else {
        console.log('高亮在根元素>>>');
                    1.vue框架更改对应数据data,对应的视图view变化。2.在封装的组件监听传参src的变化,如果点击的 src和之前的不同,进行切换资源,播放器重新加载播放;3.播放器的资源source的参数有src+type,注意type可以不设置。推荐用法:不设置type,如果要设置一定要更传过来的视频流的数据格式保持一致,否则会爆红。
npm install --save video.js
npm install --save videojs-contrib-hls
然后,我们需要引入videojs的css文件,例如在main.js中引入
import 'video.js/dist/video-js.css'
接着,我们在需要播放视频的页面引入js对象
import videojs from 'video.js'
import 'videojs-contrib-hls'
指定一个video容器,例如:
<video id=my-video class=
				
单页面引用 import "video.js/dist/video-js.css"; import { videoPlayer } from "vue-video-player"; import VideoPlayerOption from "@/app/com/bean/VideoPlayerOption"; <div class="video"> <video-player class="video-player vjs-custom-skin"
解决video动态切换src视频不改变 1、问题: 在react项目中,有个需求是要动态改变video中的视频,但是通过查看,video标签中的src已经更新但是视频还是原来的视频,并未更新。 2、百度产生原因: 当 video 中存在 source 标签的时候,浏览器渲染之后会自动去获取地址,即便地址改变,浏览器也不会再去获取地址。 3、有效的解决方案: 1、不使用source标签,直接在video中使用src动态切换这里面的src <video src={'http://' + item.vi
关于video.js video.js是一个拥有h5背景的网络视频播放器,同时支持h5以及Flash视频播放(可加载本地静态资源视频以及网络链接视频) 官网:videojs.com/ npm  install video.js main.js中引入 import Video from 'video.js' import 'video.js/dist/video-js.css' Vue.prototype.$video = Video <video id=myVideo class=video-js vjs-def
今天被这个关于m3u8视频播放不了搞了一下午,这个项目所有的视频流都是m3u8格式的,后台给我们返回的都是m3u8格式的视频流,解决了好长时间,看了好多博客,只有这个博客给我点启发,去解决这个问题,请查看。会使用两种方法来解决这个问题 第一种方法 1.在vue中安装下面这些插件 cnpm install video.js --save ccnp install videojs-contrib-hls --save 网上有说video.js版本太高不能使用,不能使用7以上的版本,用5版本的,最后结果测试,根本不需要什么低版本的高版本的,7版本以上的没有任何问题。小编已经亲自试验过 this.currentVideoIndex = index; // 调用 Video.js 播放当前视频 videojs('my-video').src(this.playlist[index].src); 3. 在 HTML 中使用 Video.js 创建视频播放器,并绑定当前播放视频的索引。 ```html <div id="app"> <video id="my-video" class="video-js vjs-default-skin" controls preload="auto" width="640" height="264"> <!-- Video.js 设置 --> </video> <li v-for="(video, index) in playlist" :key="index" @click="playVideo(index)"> {{ video.title }} 在上述示例中,点击播放列表中的视频标题时,会调用 `playVideo` 方法来更新当前播放的视频索引,并使用 Video.js 播放对应的视频。 请注意,上述示例仅为演示目的,实际使用时可能需要根据具体需求进行适当的修改和扩展。
VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) The media could not be loaded, either because t VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) The media could not be loaded, either because t videojs 播放视频 geoserver编辑样式 【开发工具QGis的初次使用】