vue2.0+vue-dplayer实现hls播放

起因之前写了一篇《 vue2.0+vue-video-player实现hls播放》，里边有提到在用vue-video-player之前，我尝试着使用vue-dplayer实现hls播放，但是当时时间紧迫，还没有完成,就换方案了。现在抽时间把它补齐吧。开始安装依赖npm install vue-dplayer -S编写组件HelloWorld.vue<template><div class

zero-csn

11002人浏览 · 2017-12-29 17:36:58

zero-csn · 2017-12-29 17:36:58 发布

起因

之前写了一篇《 vue2.0+vue-video-player实现hls播放》，里边有提到在用vue-video-player之前，我尝试着使用vue-dplayer实现hls播放，但是当时时间紧迫，还没有完成,就换方案了。现在抽时间把它补齐吧。

开始

安装依赖

npm install vue-dplayer -S

编写组件HelloWorld.vue

<template>
 <div class="hello">
    <d-player ref="player" @play="play" :video="video" :contextmenu="contextmenu"></d-player>
  </div>
</template>

<script>
import VueDPlayer from './VueDPlayerHls';
export default {
  name: 'HelloWorld',
  data () {
    return {
      msg: 'Welcome to Your Vue.js App',
      video: {
          url: 'https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8',
          pic: 'http://static.smartisanos.cn/pr/img/video/video_03_cc87ce5bdb.jpg',
          type: 'hls'
        },
        autoplay: false,
        player: null,
        contextmenu: [
            {
                text: 'GitHub',
                link: 'https://github.com/MoePlayer/vue-dplayer'
            }
        ]
    }
  },
  components: {
    'd-player': VueDPlayer
  },
  methods: {
    play() {
        console.log('play callback')
      }
  },
  mounted() {
    this.player = this.$refs.player.dp;
    // console.log(this.player);
    var hls = new Hls();
    hls.loadSource('https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8');
    hls.attachMedia(this.player);
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
</style>

引入hls.js
本来是使用import引入，可是执行报错。所以就先在index.html内用script标签引入进来。

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>vue-dplayer-hls</title>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
    <script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
  </body>
</html>

注意:
根据DPlayer Demo页面代码，想支持hls,需要将video.type 设置为"hls",但是我修改之后发现无法播放。于是去看了源码，发现源码内有这样一处：
这里写图片描述

也就是说不论你在自己的组件内填写的是什么，其实都是使用的’normal’来new的Dplayer实例。

修改源码
自定义一个组件VueDPlayerHls.vue，然后copy源代码,问题处修改为： type: this.video.type

<template>
  <div class="dplayer"></div>
</template>

<script>
  require('../../node_modules/dplayer/dist/DPlayer.min.css');
  import DPlayer from 'DPlayer'
  export default {
    props: {
      autoplay: {
        type: Boolean,
        default: false
      },
      theme: {
        type: String,
        default: '#FADFA3'
      },
      loop: {
        type: Boolean,
        default: true
      },
      lang: {
        type: String,
        default: 'zh'
      },
      screenshot: {
        type: Boolean,
        default: false
      },
      hotkey: {
        type: Boolean,
        default: true
      },
      preload: {
        type: String,
        default: 'auto'
      },
      contextmenu: {
        type: Array
      },
      logo: {
        type: String
      },
      video: {
        type: Object,
        required: true,
        validator(value) {
          return typeof value.url === 'string'
        }
      }
    },
    data() {
      return {
        dp: null
      }
    },
    mounted() {
      const player = this.dp = new DPlayer({
        element: this.$el,
        autoplay: this.autoplay,
        theme: this.theme,
        loop: this.loop,
        lang: this.lang,
        screenshot: this.screenshot,
        hotkey: this.hotkey,
        preload: this.preload,
        contextmenu: this.contextmenu,
        logo: this.logo,
        video: {
          url: this.video.url,
          pic: this.video.pic,
          type: this.video.type
        }
      })
      player.on('play', () => {
        this.$emit('play')
      })
      player.on('pause', () => {
        this.$emit('pause')
      })
      player.on('canplay', () => {
        this.$emit('canplay')
      })
      player.on('playing', () => {
        this.$emit('playing')
      })
      player.on('ended', () => {
        this.$emit('ended')
      })
      player.on('error', () => {
        this.$emit('error')
      })
    }
  }
</script>

在原组件（HelloWorld.vue）内import新组件

import VueDPlayer from './VueDPlayerHls';

实现播放

最后

github地址

写贴不易。转载请注明出处。

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