Uncaught (in promise) DOMException: The play() request was interrupted by a call to pause().

audio.load()

let playPromise =audio.play()

if (playPromise !== undefined) { 

         playPromise.then(() => {

                audio.play() 

         }).catch(()=> { })

}

原因:从Chrome50开始,对或元素的play()调用返回一个Promise。一个异步返回单个结果的函数。如果回放成功,Promise就会实现,而play事件也会同时触发,对应执行.then。如果回放失败,Promise将被拒绝,同时会有一个错误消息解释失败,对应执行.catch。错误发生的过程为:1.media.play() 开始异步加载video/audio内容。2.media.pause() 在video/audio没有准备好时中断加载。3.media.play() 此时进行继续播放,报错。

转载于:https://www.cnblogs.com/Man-Dream-Necessary/p/9952415.html

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