使用React重新安装音频对象时不重新启动流

Question

我有一个反应组件，其中包含播放直播的Audio对象。当组件最初加载它开始播放时，但是，如果我卸载组件然后重新安装它，播放按钮不起作用，并且流不会重新启动。

下面是组件和生命周期方法的代码：

import React from 'react' 
import compose from 'recompose/compose' 
import lifecycle from 'recompose/lifecycle' 

const enhance = compose(
    lifecycle({ 
    componentDidMount() { 
    this.audio = new Audio() 
    this.audio.src = 'http://some-stream-url.com' 
    this.audio.play() 
    this.audio.muted = true 
    }, 
    componentDidUpdate() { 
    this.audio.muted = !this.props.playing 
    }, 
    componentWillUnmount() { 
    this.audio = '' 
    this.audio = null 
    } 
}) 
) 

const Player = (props) => null 

export default enhance(Player) 

Answer 1

停止音频和重启当前时间。

componentWillUnmount() { 
    this.audio.pause() 
    this.audio.currentTime = 0 
}