秋（送东篱）

马黑黑 · 发表于 2022-8-29 07:47

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lrc歌词

马黑黑 · 发表于 2022-8-29 07:48

源码（全）

<style>
#papa { left: -214px; width: 1024px; height: 640px; background: tan url('/data/attachment/forum/202208/29/074458xehen8gyenepdnpz.jpg') no-repeat center/cover; box-shadow: 3px 3px 20px #000; position: relative; z-index: 1; }
#conicPlayer { left: 20px; bottom: 20px; display: grid; place-items: center; width: 100px; height: 100px; border-radius: 50%; background: conic-gradient(from 180deg,red 0%, tan 0); cursor: pointer; position: absolute; }
#conicPlayer::before { position: absolute; content: attr(data-per); display: grid; place-items: center; width: 90px; height: 90px; border-radius: 50%; background: #DBE3E2; color: seagreen; font: normal 15px sans-serif; white-space: pre; transition: 1.2s; }
#lrctext { position: absolute; left: 130px; bottom: 55px; font: bold 1.4em sans-serif; color: orange; text-shadow: 1px 1px 2px rgba(0,0,0,.95); user-select: none; transition: 1.2s; }
#lrctext:hover, #conicPlayer:hover::before { color: tomato; }
</style>
<div id="papa">
<span id="conicPlayer" data-per="00:00
00:00"></span>
<span id="lrctext">lrc歌词</span>
</div>
<script>
let lrcAr = [
['00.00', '纯音乐 - Autumn 秋'],
['170.00','感谢欣赏']
];
let aud = new Audio();
aud.src = 'https://music.163.com/song/media/outer/url?id=522041157.mp3';
aud.autoplay = true;
aud.loop = true;
conicPlayer.onclick = () => aud.paused ? aud.play() : aud.pause();
aud.addEventListener('timeupdate', () => {
let current = aud.currentTime / aud.duration * 100;
conicPlayer.style.background = `conic-gradient(from 0deg, red, orange, green, red ${current}%, tan 0)`;
conicPlayer.setAttribute('data-per', toMin(aud.currentTime) + '\n' + toMin(aud.duration));
for(j=0; j<lrcAr.length; j++) {
if(aud.currentTime >= lrcAr[j][0]) lrctext.innerText = lrcAr[j][1];
}
});
let toMin = (val) => {
if (!val) return '00:00';
val = Math.floor(val);
let min = parseInt(val / 60), sec = parseFloat(val % 60);
if(min < 10) min = '0' + min;
if(sec < 10) sec = '0' + sec;
return min + ':' + sec;
}
</script>