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play 播放音频文件

play​

类型: MethodDeclaration

所属类: MultipleAudioPlayer

定义位置: audio.ts

描述​

播放音频文件

参数 guid: 音频文件ID

参数 volume: 播放音量[0-1]

参数 playbackRate: 播放速度

参数​

参数名类型描述默认值
guidstring--
volumenumber-n1
playbackRatenumber-n1

返回值​

类型: HTMLAudioPlayer2 \| undefined

源代码​

位置: 第 422 行

public play(guid: string, volume: number = 1, playbackRate: number = 1): HTMLAudioPlayer2 | undefined {
    if (guid) {
      const audio = this.getRecentlyAudio(guid)
      if (audio) {
        audio.volume = Math.max(audio.volume, volume)
        return audio
      } else {
        const audio = this.getAudio()
        audio.guid = guid
        audio.timestamp = Time.timestamp
        audio.src = Loader.getBlobOrRawUrl(guid)
        audio.volume = volume
        audio.playbackRate = playbackRate
        return audio
      }
    }
  }

文档生成时间：2025/7/7 12:07:06