Notes for each part of the music app

7-11 player playback time Get and update

1.audio has a ontimeupdate event that is triggered at any time during playback

There's @timeupdate in Vue. The default parameter E gets the current DOM through E.target

2. Audio has a property currenttime indicates the current playback time

3. or 0 = Math.floor are rounded down

Calculate time to rub for a few seconds

　　

Format (interval) {interval = Interval | 0//or 0 is equivalent to rounding down Math.floor const minute = Interval/60 | con St second = (interval%) < 10? ' 0 ' + interval:interval; When <10 needs to fill 0 return ' ${minute}:${second} '}

Notes for each part of the music app