月下
本帖最后由 马黑黑 于 2023-2-24 08:24 编辑 <br /><br /><style>#papa { margin: -80px 0 0 calc(50% - 593px); display: grid; place-items: center; width: 1024px; height: 640px;box-shadow: 8px 4px 20px hsla(0,0%,0%,.65); user-select: none; overflow: hidden; position: relative; z-index: 1; animation: flash 10s infinite alternate; }
#papa::before { position: absolute; content: ''; width: 100%; height: 100%; background: gray url('https://638183.freep.cn/638183/t23/webp/ytxx.webp') no-repeat center/cover; transition: .7s; }
#papa:hover::before { transform: scale(1.1); }
@keyframes flash { from {filter: saturate(0); } to {filter: saturate(180%); } }
</style>
<div id="papa"></div>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=1993067247.mp3" loop autoplay></audio>
<script >
(function() {
(function(mkPlayer) {let defaults = {lrcAr: [],lrc_css: 'top: 10px; left: 50%; transform: translateX(-50%);',player_css: 'bottom: 20px; left: 50%; transform: translateX(-50%);',playerCode: `<style>#mplayer {position: absolute;grid-template-areas: 'cur btnplay dur''prog prog prog';gap: 10px 4px;display: grid;place-items: center;color: var(--color);font: normal 16px sans-serif;z-index: 999;--bgColor: linear-gradient(to right, var(--prog) 0%, var(--prog) 0%, var(--track) 0%, var(--track));--ww: 260px;--color: hsla(100,10%,80%,.95);--track: hsla(90, 100%, 95%, .65);--prog: hsl(0,50%,50%);}#btnplay {--state: paused;position: absolute;top: -40px;width: 50px;height: 50px;border-radius: 50%;box-shadow: 10px 8px 0 0 var(--track);cursor: pointer;opacity: .9;animation: rot 1s linear infinite alternate;animation-play-state: var(--state);}#btnplay::before, #btnplay::after { position: absolute; content: ''; }#btnplay::before { left: 15px; top: 12px; width: 90%; height: 90%; }#btnplay::after {left: 15px;top: 15px;width: 40%;height: 40%;border-radius: 50%;background: var(--track);}#btnplay:hover { opacity: 1; }#prog {grid-area: prog;-webkit-appearance: none;width: var(--ww); outline: none;background: none;position: relative;}#prog::-webkit-slider-thumb {-webkit-appearance: none;position: relative;width: 20px;height: 20px;border: 6px solid var(--color);border-radius: 50%;background: var(--prog);top: calc(50% - 10px);cursor: pointer;z-index: 888;}#prog::-moz-range-thumb {-webkit-appearance: none;width: 12px;height: 12px;border: 6px solid var(--color);border-radius: 50%;background: var(--prog);cursor: pointer;z-index: 888;}#prog::-webkit-slider-runnable-track { height: 6px; border-radius: 10px; background: var(--bgColor); }#prog::-moz-range-track { height: 6px; border-radius: 10px; background: var(--bgColor); }#cur { grid-area: cur; color: var(--color); }#dur { grid-area: dur; color: var(--color); }#lrc {--motion: cover2;--tt: 2s;--state: paused;--bg: linear-gradient(180deg, hsla(240, 50%, 50%, .25), hsla(240, 30%, 50%, .75));position: absolute;font: bold 2.4em sans-serif;color: hsl(0, 10%, 90%);white-space: pre;-webkit-background-clip: text;filter: drop-shadow(1px 1px 2px hsla(0, 0%, 0%, .95));}#lrc::before {position: absolute;content: attr(data-lrc);width: 20%;height: 100%;color: transparent;overflow: hidden;white-space: pre;background: var(--bg);filter: inherit;-webkit-background-clip: text;animation: var(--motion) var(--tt) linear forwards;animation-play-state: var(--state);}@keyframes cover1 { from { width: 0;} to { width: 100%; } }@keyframes cover2 { from { width: 0; } to { width: 100%; } }@keyframes rot { to { transform: rotate(30deg); } }</style><div id="lrc" data-lrc="HCPlayer">HCPlayer</div><div id="mplayer"><span id="cur">00:00</span><span id="dur">00:00</span><span id="btnplay"></span><input type="range" id="prog" step="0.1" max="100" value="0" /></div>`,};let playCode = (user_config) => {let data = Object.assign({}, defaults, user_config);papa.innerHTML += data.playerCode;mplayer.style.cssText += data.player_css;lrc.style.cssText += data.lrc_css;let mKey = 0, mFlag = true, mDrag = false;btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();prog.onmousedown = () =>mDrag =true;prog.onmouseout = () => mDrag = false;prog.onchange = () => { aud.currentTime = aud.duration * prog.value / 100; mDrag = false; };prog.onmousemove = () => prog.style.setProperty('--bgColor', `linear-gradient(to right, var(--prog) 0%, var(--prog) ${prog.value}%, var(--track) ${prog.value}%, var(--track))`);aud.addEventListener('timeupdate', () => {cur.innerText = toMin(aud.currentTime);dur.innerText = toMin(aud.duration);prog.style.setProperty('--bgColor', `linear-gradient(to right, var(--prog) 0%, var(--prog) ${prog.value}%, var(--track) ${prog.value}%, var(--track))`);if(mDrag===false) prog.value = aud.currentTime / aud.duration * 100;for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime >= data.lrcAr) {cKey = j;if (mKey === j) showLrc(data.lrcAr);else continue;}}});aud.addEventListener('pause', () => mState());aud.addEventListener('play', () => mState());aud.addEventListener('seeked', () => calcKey());let mState = () => aud.paused ? (lrc.style.setProperty('--state', 'paused'), btnplay.style.setProperty('--state', 'paused')) : (lrc.style.setProperty('--state', 'running'), btnplay.style.setProperty('--state', 'running'));let showLrc = (time) => {let name = mFlag ? 'cover1' : 'cover2';lrc.innerHTML = data.lrcAr;lrc.dataset.lrc = data.lrcAr.replace(/<br>/, '\n');lrc.style.setProperty('--motion', name);lrc.style.setProperty('--tt', time + 's');lrc.style.setProperty('--state', 'running');mKey += 1;mFlag = !mFlag;};let calcKey = () => {for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime <= data.lrcAr) {mKey = j - 1;break;}}if (mKey < 0) mKey = 0;if (mKey > data.lrcAr.length - 1) mKey = data.lrcAr.length - 1;let time = data.lrcAr - (aud.currentTime - data.lrcAr);showLrc(time);};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;}};mkPlayer.HCPlayer = playCode;})(this);
(function(mkFS) {let setFullScreen = (user_set) => {let pa = user_set.pa;if(typeof(pa) !== 'object') return false;if(!user_set.set) user_set.set = 'color: snow; background: black; border: 2px solid snow; left: 40px; bottom: 40px;';btnMsg = document.createElement('span');btnMsg.style.cssText = `position: absolute; border-radius: 8px; padding: 4px; cursor: pointer; z-index:998; ${user_set.set}`;btnMsg.innerText = '全屏观赏';btnMsg.style.display = 'none';pa.appendChild(btnMsg);let timerId, fs = false;btnMsg.onclick = () => fs ? document.exitFullscreen() : pa.requestFullscreen();pa.addEventListener('mousemove', (e) => {clearTimeout(timerId);btnMsg.style.display = 'block';timerId = setTimeout('btnMsg.style.display = "none"', 3000);});document.addEventListener('fullscreenchange', () => {if (document.fullscreenElement !== null) {fs = true;btnMsg.innerText = '退出全屏';} else {fs = false;btnMsg.innerText = '全屏观赏';}});};mkFS.FS = setFullScreen;})(this);
let averAdd = 1, offset = 0;
let geci = `苏运莹 - 月下\n今宵酒醒何处\n在杨柳晓风岸\n等你在二十四桥之外\n问芍药何解\n多情自古伤别\n堪冷落清秋节\n等你在灯火阑珊尽头\n看西风残夜\n\n等~月上柳梢头良久\n乱红飞过秋千去\n又何人约在黄昏后\n再~问君能有几多愁\n一番滋味在心头\n恰似一江春水向东流\n\n天青青雨清清\n谁在月下花弄影\n抬头望漫天星\n悲欢离合总关情\n天青青雨清清\n也无风雨也无晴\n夜阑风雨卧听\n圆月又是为谁明\n\n风轻轻与卿卿\n似曾相识的光阴\n十年空等为卿\n花前月下的光影\n风轻轻与卿卿\n似曾相识的光阴\n十年空等为卿\n花前月下的光影\n\n今宵酒醒何处\n在杨柳晓风岸\n等你在二十四桥之外\n问芍药何解\n多情自古伤别\n堪冷落清秋节\n等你在灯火阑珊尽头\n看西风残夜\n\n等~月上柳梢头良久\n乱红飞过秋千去\n又何人约在黄昏后\n再~问君能有几多愁\n一番滋味在心头\n恰似一江春水向东流\n\n天青青雨清清\n谁在月下花弄影\n抬头望漫天星\n悲欢离合总关情\n天青青雨清清\n也无风雨也无晴\n夜阑风雨卧听\n圆月又是为谁明\n\n风轻轻与卿卿\n似曾相识的光阴\n十年空等为卿\n花前月下的光影\n风轻轻与卿卿\n似曾相识的光阴\n十年空等为卿\n花前月下的光影\n`;
let lrcTime = (ar) => {let tmpAr = [];for(j = 0; j <ar.length - 1; j ++) {if(j !== ar.length - 1) tmpAr = parseFloat((ar - ar).toFixed(1));}let aver = parseInt(tmpAr.reduce((a,b) => a + b) / (tmpAr.length - 1)) + averAdd;tmpAr.push(aver);tmpAr.forEach((item,key) => {ar = item > aver ? aver : item;});return ar;};
let getLrcAr = (text) => {let lrcAr = [];let calcRule = ;for(x of text.split('\n')) {let ar = [];let re = /\d+[\.:]\d+([\.:]\d+)?/g;let geci = x.replace(re,'');if(geci) {geci = geci.replace(/[\[\]\'\"\t,]s?/g,'');let time = x.match(re);if(time != null) {for(y of time) {let tmp = y.match(/\d+/g);let sec = 0;for(z in tmp) sec += tmp * calcRule;ar = ;lrcAr.push(ar); }}}}lrcAr.sort((a,b)=> a - b);return(lrcTime(lrcAr));}
HCPlayer({
lrcAr: getLrcAr(geci),
lrc_css: '--bg: linear-gradient(hsla(90,80%,50%,.35),hsla(100,70%,45%,.6)); top: 20px;',
player_css: '--ww: 240px; right: 10px; bottom: 10px;',
});
FS({
pa: papa,
set: 'backgroun: #333; color: snow; border: 2px solid snow; bottom: 10px; left: 20px;',
});
aud.onerror = () => {
if(aud.error.code === 4) aud.src = 'http://www.kumeiwp.com/sub/filestores/2023/02/23/766301807c57e85a488848bc700cc527.mp3';
}
})();
</script>
<style>
#papa {
margin: 80px 0 0 calc(50% - 593px);
display: grid;
place-items: center;
width: 1024px;
height: 640px;
box-shadow: 8px 4px 20px hsla(0,0%,0%,.65);
user-select: none;
overflow: hidden;
position: relative;
z-index: 1;
animation: flash 10s infinite alternate;
}
#papa::before {
position: absolute;
content: '';
width: 100%;
height: 100%;
background: gray url('图片地址略') no-repeat center/cover;
transition: .7s;
}
#papa:hover::before { transform: scale(1.1); }
@keyframes flash { from {filter: saturate(0); } to {filter: saturate(180%); } }
</style>
<div id="papa"></div>
<audio id="aud" src="音乐地址略" loop autoplay></audio>
<script >
(function() {
//播放器插件代码略
//全屏插件代码略
let averAdd = 0.4, offset = 0;
let geci = `原生lrc歌词略\n……`;
let lrcTime = (ar) => {let tmpAr = [];for(j = 0; j <ar.length - 1; j ++) {if(j !== ar.length - 1) tmpAr = parseFloat((ar - ar).toFixed(1));}let aver = parseInt(tmpAr.reduce((a,b) => a + b) / (tmpAr.length - 1)) + averAdd;tmpAr.push(aver);tmpAr.forEach((item,key) => {ar = item > aver ? aver : item;});return ar;};
let getLrcAr = (text) => {let lrcAr = [];let calcRule = ;for(x of text.split('\n')) {let ar = [];let re = /\d+[\.:]\d+([\.:]\d+)?/g;let geci = x.replace(re,'');if(geci) {geci = geci.replace(/[\[\]\'\"\t,]s?/g,'');let time = x.match(re);if(time != null) {for(y of time) {let tmp = y.match(/\d+/g);let sec = 0;for(z in tmp) sec += tmp * calcRule;ar = ;lrcAr.push(ar); }}}}lrcAr.sort((a,b)=> a - b);return(lrcTime(lrcAr));}
HCPlayer({
lrcAr: getLrcAr(geci),
lrc_css: '--bg: linear-gradient(hsla(90,80%,50%,.35),hsla(100,70%,45%,.6)); top: 20px;',
player_css: '--ww: 240px; right: 10px; bottom: 10px;',
});
FS({
pa: papa,
set: 'backgroun: #333; color: snow; border: 2px solid snow; bottom: 10px; left: 20px;',
});
aud.onerror = () => {
if(aud.error.code === 4) aud.src = '备用音乐地址略';
}
})();
</script>
帖子参考代码
小技巧提示：
本帖背景图片用 papa 的伪元素装载，可在 CSS代码 #papa::before 选择器中看到。下面这行，则是伪元素鼠标滑过时产生的特效：图片（其实是伪元素自身）放大 1.1 倍，这个效果在全屏下无效——
#papa:hover::before { transform: scale(1.1); } 这个就是“仿搜狗图片鼠标滑过的响应效果”那个帖子的具体应用吧。真棒{:4_199:} 这个听不到的时候可以自动跳到备用地址，真好，在单位也能听到了。只是黑黑辛苦了，需要找两个地址呢{:4_199:} 马黑黑 发表于 2023-2-24 07:47
小技巧提示：
本帖背景图片用 papa 的伪元素装载，可在 CSS代码 #papa::before 选择器中看到。下面这行 ...
“这个效果在全屏下无效——”
全屏的时候鼠标本来就不可能在图片之外{:4_189:} 初始代码中，平均值补偿变量我设为 0.4，小了，因为有几句歌词拖音较长，现在加大到 1 ，同步效果貌似好一些：
let averAdd = 1, offset = 0; 红影 发表于 2023-2-24 08:29
“这个效果在全屏下无效——”
全屏的时候鼠标本来就不可能在图片之外
你的理解正确 红影 发表于 2023-2-24 08:29
这个听不到的时候可以自动跳到备用地址，真好，在单位也能听到了。只是黑黑辛苦了，需要找两个地址呢{:4_19 ...
不是找两个，找一个就行，然后上传 红影 发表于 2023-2-24 08:27
这个就是“仿搜狗图片鼠标滑过的响应效果”那个帖子的具体应用吧。真棒
对的 做事去了 filter: saturate滤镜的饱和度。去搜了一下
取值为0%则是完全不饱和，值为100%则图像无变化。其他值，则是效果的线性乘子。超过100%的值是允许的，则有更高的饱和度。 若值未设置，值默认是1，同时也可以去0-1之间小数。 终于能随意听歌，必须在这个帖子里多转一会。没想到这样内容的古风歌曲也用快节奏的，有趣{:4_173:} 红影 发表于 2023-2-24 08:35
filter: saturate滤镜的饱和度。去搜了一下
取值为0%则是完全不饱和，值为100%则图像无变化。其他值， ...
这个饱和度是设在父元素下的，当变化为不饱和时所有子元素全都跟着变了。 马黑黑 发表于 2023-2-24 08:30
不是找两个，找一个就行，然后上传
还是挺麻烦，要下载再上传。辛苦了。这方法我也必须学学，这个就像图片底下加个背景色一样，都是考虑各种意外情况的表现。 欣赏老师佳作！ 迷人的歌曲，精彩的制作，分享了。 颜色还能变换，真美啦。那女纸穿的和服吧{:4_189:} 瞧瞧中奖不 绿叶清舟 发表于 2023-2-24 11:54
瞧瞧中奖不
中奖率很高