vue audio组件封装 直接调用方法播放音频源码

封装 index.js 

 index.js源码

import Vue from 'vue'
import TzAudio from './audio'
let TzInstance
let getInstance = function () {
  if (TzInstance) return TzInstance
  const vm = new Vue({
    data: {},
    render (h) {
      return h(TzAudio, {})
    }
  })
  const component = vm.$mount()
  document.body.appendChild(component.$el)
  const tzEle = vm.$children[0]
  TzInstance = {
    play (type) {
      // tzEle.type = type
      tzEle.audioPlay(type)
    }
  }
  return TzInstance
}

export default {
  install (Vue, options = {}) {
    Vue.prototype.$TzAudio = getInstance()
  }
}

组件中使用

<template>
  <div >
    <audio ref="audioTag" hidden="true" style="display:none">
    </audio>
  </div>
</template>

audio.vue 存放音频文件路径组件

audio.vue源码

<style scoped>
  .alertMessage {
    padding: 60px;
    margin-top: 20px;
    font-size: 28px;
  }
</style>
<template>
  <div >
    <audio ref="audioTag" hidden="true" style="display:none">
    </audio>
  </div>
</template>

<script>
  import _ from 'lodash'
  export default {
    name: 'TzAudio',
    data () {
      return {
        audioSrc: '',
        audioType: '',
        audioFile: [
          {
            type: 'fingertime',
            path: require('@/assets/audio/fingertime.mp3')
          },
        ]
      }
    },
    methods: {
      audioPlay (type) {
        if (type) {
          this.audioType = type
        }
        let obj = _.find(this.audioFile, ['type', this.audioType])
        if (obj) {
          try {
            this.$refs.audioTag.src = obj.path
            this.$refs.audioTag.play()
          } catch (err) {
            console.log(err)
          }
        }
      }
    }
  }
</script>

在其他组件中直接使用方法如下

this.$TzAudio.play('音频文件名称')