吴雨霏 - 吴哥窟

马黑黑 · 发表于 2022-6-28 19:54

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LRC Loading ...

0:0 | 0:0

马黑黑 · 发表于 2022-6-28 19:59

核心代码分享：

<style>
.papa { margin: auto; width: 1024px; height: 640px; background: rgba(0,0,0,.6) url('https://638183.freep.cn/638183/t22/wyf.jpg') no-repeat center / cover; box-shadow: 0 2px 30px #000; overflow: hidden; position: relative; perspective: 1000px; }
.papa::before { position: absolute; content: ''; width: 1024px; height: 640px; background: url('https://638183.freep.cn/638183/t22/wgk.jpg') no-repeat center /cover; opacity: 1; transform-style: preserve-3d; }
.papa:hover::before { animation: rot 4s forwards; }
.papa input { border: none; outline: none; opacity: .75; cursor: pointer; }
.papa p { margin: 0; padding: 0; }
.playbox { position: absolute; bottom: 10px; left: 10px; padding: 10px; width: fit-content; font: normal 1em sans-serif; color: ghostwhite; background: rgba(255,255,255,.25); backdrop-filter: blur(2px); overflow: hidden; box-shadow: 1px 2px 2px #000; text-shadow: 1px 1px 1px #000; z-index: 100; }
#btnplay { width: 30px; height: 30px; border-radius: 50%; }
#btnplay:hover { background: #aaa; color: #ff0000; }
@keyframes rot { to { transform: scale3d(0,0,-200) skew(0,30deg); } }
</style>
<div class="papa">
<div class="playbox">
<p id="geci" style="font-size: 1.2em">LRC Loading ... </p>
<p style="display: flex; align-items: center; gap: 4px; margin-top: 10px;">
<input id="btnplay" type="button" value=">" />
<input id="slider" type="range" min="0" max="100" value="0" />
<span id="per">0:0 | 0:0</span>
</p>
</div>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=298258.mp3" autoplay="autoplay" loop="loop"></audio>
</div>
<script>
let slider = document.querySelector('#slider'),
aud = document.querySelector('#aud'),
per = document.querySelector('#per'),
btnplay = document.querySelector('#btnplay'),
geci = document.querySelector('#geci');
let slip = 0;
let lrcAr = [
['0.03','吴雨霏 - 吴哥窟'],
//……
['197.07','只得幽暗的晚空记得']
];
slider.onmousedown = () => aud.pause();
slider.onchange = () => { aud.currentTime = slider.value * aud.duration / 100; aud.play(); }
btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();
aud.addEventListener('playing', () => btnplay.value = '||');
aud.addEventListener('pause', () => btnplay.value = '>');
aud.addEventListener('timeupdate', () => {
let prog = 100 * aud.currentTime / aud.duration;
slider.value = prog;
per.innerText = toMin(aud.currentTime) + ' | ' + toMin(aud.duration);
for(j=0; j<lrcAr.length; j++){
if(aud.currentTime >= lrcAr[j][0] - slip){
geci.innerHTML = lrcAr[j][1];
}
}
});
let toMin = (sec) => {
if(!sec) return '0:00';
sec = parseInt(sec);
return parseInt(sec / 60) + ':' + parseFloat(sec % 60).toString().padStart(2,'0');
}
</script>