Javascript模拟打鼓效果

按住响应的键盘显示不同的声音

 <div class="keys">
        <div data-key="65" class="key">
          <kbd>A</kbd>
          <span class="sound">clap</span>
        </div>
        <div data-key="83" class="key">
          <kbd>S</kbd>
          <span class="sound">hihat</span>
        </div>
        <div data-key="68" class="key">
          <kbd>D</kbd>
          <span class="sound">kick</span>
        </div>
        <div data-key="70" class="key">
          <kbd>F</kbd>
          <span class="sound">openhat</span>
        </div>
        <div data-key="71" class="key">
          <kbd>G</kbd>
          <span class="sound">boom</span>
        </div>
        <div data-key="72" class="key">
          <kbd>H</kbd>
          <span class="sound">ride</span>
        </div>
        <div data-key="74" class="key">
          <kbd>J</kbd>
          <span class="sound">snare</span>
        </div>
        <div data-key="75" class="key">
            
          <kbd>K</kbd>
          <span class="sound">tom</span>
        </div>
        <div data-key="76" class="key">
          <kbd>L</kbd>
          <span class="sound">tink</span>
        </div>
      </div>
    
      <audio data-key="65" src="sounds/clap.wav"></audio>
      <audio data-key="83" src="sounds/hihat.wav"></audio>
      <audio data-key="68" src="sounds/kick.wav"></audio>
      <audio data-key="70" src="sounds/openhat.wav"></audio>
      <audio data-key="71" src="sounds/boom.wav"></audio>
      <audio data-key="72" src="sounds/ride.wav"></audio>
      <audio data-key="74" src="sounds/snare.wav"></audio>
      <audio data-key="75" src="sounds/tom.wav"></audio>
      <audio data-key="76" src="sounds/tink.wav"></audio>

css部分：

html {
  font-size: 10px;
  background: url('../img/background.jpg') bottom center;
  background-size: cover;
}

body,html {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}

.keys {
  display: flex;
  flex: 1;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
}

.key {
  border: .4rem solid black;
  border-radius: .5rem;
  margin: 1rem;
  font-size: 1.5rem;
  padding: 1rem .5rem;
  transition: all .07s ease;
  width: 10rem;
  text-align: center;
  color: white;
  background: rgba(0,0,0,0.4);
  text-shadow: 0 0 .5rem black;
}

.playing {
  transform: scale(1.1);
  border-color: #ffc600;
  box-shadow: 0 0 1rem #ffc600;
}

kbd {
  display: block;
  font-size: 4rem;
}

.sound {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: .1rem;
  color: #ffc600;
}

  //第一步实现按下键盘实现，声音的播放
          
          window.addEventListener("keydown",function(e){
               console.log(e.keyCode);
               const audio=document.querySelector(`audio[data-key="${e.keyCode}"]`);
               const key=document.querySelector(`div[data-key="${e.keyCode}"]`)
               //每次播放完初始化
               if (!audio) return;
               audio.currentTime = 0;
               audio.play();

                 key.classList.add('playing');

                 setTimeout(function(){
                   key.classList.remove('playing');
                 },70);
               
               //按键之后移出效果

          })

keyCode对应图