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楼主 |
发表于 2022-9-17 07:47
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本帖最后由 马黑黑 于 2022-9-17 20:34 编辑
代码
- <style>
- #papa { left: -214px; width: 1024px; height: 640px; background: #ccc url('https://638183.freep.cn/638183/t22/hl/b77.webp') no-repeat center/cover; box-shadow: 3px 3px 20px #000; display: grid; place-items: center; position: relative; z-index: 1; }
- #mplayer { position: absolute; top: 140px; width: 300px; height: 80px; user-select: none; display: grid; place-items: center; cursor: pointer; }
- #mplayer:hover #btnwrap, #mplayer:hover #prog { transform: translateY(var(--yy)); }
- #mplayer:hover #btnwrap { background: linear-gradient(to top right, red, green); border-radius: 50%; opacity: .75; }
- #btnwrap, #prog { position: absolute; display: grid; place-items: center;transition: .5s; }
- #btnwrap { --yy: -15px; width: 40px; height: 40px; transform: rotate(45deg); border: 1px solid tan; border-radius: 6px; opacity: .25; }
- #btnplay { width: 20px; height: 20px; background: #eee; clip-path: polygon(0 0, 0% 100%, 100% 50%); }
- #btnpause { width: 2px; height: 20px; border-style: solid; border-width: 0px 4px; border-color: transparent #eee; display: none; }
- #prog { --yy: 20px; width: 300px; height: 16px; border-radius: 10px; background: linear-gradient(90deg, orange, red 100%, transparent 0); border: 1px solid gray; font: normal 14px / 16px sans-serif; color: #1551C8; opacity: .75; }
- #lrc { position: absolute; top: 100px; font: bold 2em sans-serif; color: transparent; letter-spacing: 2px; background: linear-gradient(-90deg, darkred, pink) 100% 100% / 200% 200%; background-clip: text; -webkit-background-clip: text; }
- #mpic { position: absolute; width: 100%; height: 100%; mix-blend-mode: multiply; }
- @keyframes bgMove1 { from { background-position: 0 0; } to { background-position: -100% 0; } }
- @keyframes bgMove2 { from { background-position: 0 0; } to { background-position: -100% 0; } }
- </style>
- <div id="papa">
- <img id="mpic" src="https://638183.freep.cn/638183/t22/hl/b77.png" alt="" />
- <div id="lrc">花潮论坛lrc在线</div>
- <div id="mplayer">
- <div id="btnwrap"><span id="btnplay"></span><span id="btnpause"></span></div>
- <div id="prog">00:00 | 00:00</div>
- </div>
- </div>
- <script>
- let lrcAr = [
- ['0.00','请跟我来',15.3],
- ['16.00','我踩着不变的步伐','6'],
- ['22.00','是为了配合你到来','5'],
- ['29.00','在慌张迟疑的时候','5.5'],
- ['35.00','请跟我来','6'],
- ['42.00','我带着梦幻的期待','5.6'],
- ['48.00','是无法按捺的情怀','5'],
- ['54.00','在你不注意的时候','6'],
- ['61.00','请跟我来','5'],
- ['70.00','别说什么','6'],
- ['76.00','那是你无法预知的世界','6'],
- ['84.00','别说你不用说','5.5'],
- ['89.00','你的眼睛已经告诉了我','6'],
- ['102.00','当春雨飘呀飘的飘在','6'],
- ['108.00','你滴也滴不完的发梢','6'],
- ['115.00','戴着你的水晶珠链','6.5'],
- ['121.00','请跟我来','7'],
- ['140.00','别说什么','7'],
- ['147.00','那是你无法预知的世界','8'],
- ['155.00','别说你不用说','5'],
- ['159.00','你的眼睛已经告诉了我','6'],
- ['172.00','当春雨飘呀飘的飘在','7'],
- ['179.00','你滴也滴不完的发梢','5'],
- ['185.00','戴着你的水晶珠链','6'],
- ['192.00','请跟我来','7']
- ];
- let mKey = 0, mSeek = false, mFlag = true;
- let aud = new Audio();
- aud.src = 'https://music.163.com/song/media/outer/url?id=1444480110.mp3';
- aud.autoplay = true;
- aud.loop = true;
- btnwrap.onclick = () => aud.paused ? aud.play() : aud.pause();
- prog.onclick = (e) => aud.currentTime = aud.duration * e.offsetX / prog.offsetWidth;
- aud.addEventListener('pause', () => mState());
- aud.addEventListener('play', () => mState());
- aud.addEventListener('seeked', () => calcKey());
- aud.addEventListener('timeupdate', () => {
- prog.style.background= 'linear-gradient(90deg, green, red ' + aud.currentTime / aud.duration * 100 + '%, snow 0)';
- prog.innerText = toMin(aud.currentTime) + ' | ' + toMin(aud.duration);
- for(j=0; j<lrcAr.length; j++) {
- if(aud.currentTime >= lrcAr[j][0]) {
- if(mKey === j) showLrc(lrcAr[j][2]);
- else continue;
- }
- }
- });
- let mState = () => aud.paused ? (btnplay.style.display = 'block', btnpause.style.display = 'none', lrc.style.animationPlayState = 'paused') : (btnplay.style.display = 'none', btnpause.style.display = 'block', lrc.style.animationPlayState = 'running');
- let showLrc = (time) => {
- lrc.style.animation = (mFlag ? 'bgMove1 ' : 'bgMove2 ') + time + 's linear forwards';
- lrc.innerHTML = lrcAr[mKey][1];
- mKey += 1;
- mFlag = !mFlag;
- }
- let calcKey = () => {
- for(j = 0; j < lrcAr.length; j ++) {
- if(aud.currentTime <= lrcAr[j][0]) {
- mKey = j - 1;
- break;
- }
- }
- if(mKey <0) mKey = 0;
- let mtime = lrcAr[mKey][2] - (aud.currentTime - lrcAr[mKey][0]);
- showLrc(mtime);
- }
- 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>
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