前言

本篇提供以新春为主题的魔改教程,都是一些具有节日色彩的装扮元素,提前祝大家新年快乐!🎉🎉

新春灯笼

效果预览

新春灯笼

查看步骤
  1. [BlogRoot]\themes\butterfly\source\css文件下新建lantern.css文件
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    /* 灯笼 Start */

    * {
    box-sizing: border-box;
    }


    /* 移动端显示/隐藏 /none/block,可自定义显示一个 */

    @media screen and (max-width: 970px) {
    .d-box1 {
    display: none;
    }
    .dengl .d-box {
    right: 0px;
    top: -40px;
    /* 自定义灯笼大小 */
    transform: scale(0.4);
    }
    }

    .dengl {
    position: fixed;
    z-index: 9;
    }


    /* .d-box,.d-box1{
    z-index: 9;
    } */

    .d-box {
    position: fixed;
    /* 自定义灯笼的位置 */
    right: 85px;
    top: 0;
    /* 自定义灯笼大小 */
    transform: scale(0.8);
    }

    .d-box1 {
    position: fixed;
    /* 自定义灯笼的位置 */
    left: 0;
    top: 0;
    /* 自定义灯笼大小 */
    transform: scale(0.8);
    }


    /* 修改灯笼的字体 */

    .d-box .d1::after {
    content: '兔年大吉';
    }

    .d-box1 .d1::after {
    content: '心想事成';
    }

    .d-box1 .d1,
    .d-box1 .d2,
    .d-box1 .d1::after,
    .d-box1 .d1::before,
    .d-box1 .d2::after,
    .d-box1 .d2::before,
    .d-box1 .d2 ul li span,
    .d-box1 .d1 ul li span {
    background-color: #f01f1a;
    border: 5px solid #5c1713;
    /* 自定义灯笼的阴影 */
    /* box-shadow: 0 5px 61px rgba(255, 240, 29, 0.88); */
    }

    .d1,
    .d2,
    .d1::after,
    .d1::before,
    .d2::after,
    .d2::before,
    .d2 ul li span,
    .d1 ul li span {
    background-color: #f01f1a;
    border: 5px solid #5c1713;
    /* 自定义灯笼的阴影 */
    box-shadow: 0 5px 61px #ff1d1d;
    }

    .d1::after,
    .d1::before {
    height: 82px;
    position: absolute;
    top: 0;
    content: '';
    font-size: 17px;
    }

    .d1,
    .d2 {
    position: relative;
    animation: swing 4s linear infinite;
    transform-origin: top center;
    }

    .d1 {
    width: 160px;
    top: 100px;
    height: 90px;
    right: 0;
    border-radius: 80px/49px;
    }

    .d1::before {
    top: -5px;
    right: 7px;
    width: 123px;
    border-radius: 62px/52px;
    }

    .d1::after {
    text-align: center;
    line-height: 90px;
    color: #ffe31d;
    font-weight: 600;
    top: -5px;
    right: 35px;
    width: 69px;
    border-radius: 41px/49px;
    }

    .d1 span {
    position: absolute;
    top: 84px;
    left: 49px;
    width: 50px;
    height: 16px;
    z-index: 2;
    border-radius: 0 0 10px 10px;
    background-color: #ffe31d;
    border: 5px solid #5c1713;
    }

    .d1 span:nth-child(2) {
    top: -17px;
    border-radius: 10px 10px 0 0;
    }

    .d1 p {
    position: absolute;
    top: -31px;
    left: 13px;
    width: 16px;
    height: 13px;
    border-radius: 25px;
    border: 5px solid #5c1713;
    border-bottom: 0;
    }

    .d1 ul {
    position: relative;
    top: 80px;
    left: 13px;
    width: 54px;
    display: flex;
    }

    .d1 li {
    flex: 1;
    list-style: none;
    height: 24px;
    margin: 0px 2.5px;
    width: 5px;
    border-radius: 5px;
    border-right: 3.5px solid #5c1713;
    }

    .d1 ul li:nth-child(3) {
    content: '';
    height: 50px;
    }

    .d1 ul li:nth-child(3)::before {
    content: '';
    position: absolute;
    top: 47px;
    left: 54px;
    width: 5px;
    height: 5px;
    border-radius: 5px 5px 10px 10px;
    background-color: #ffe31d;
    border: 5px solid #5c1713;
    }

    .d1 ul li span {
    position: absolute;
    top: 20px;
    left: 55px;
    width: 13px;
    height: 19px;
    border-radius: 14px;
    }

    .d2::after,
    .d2::before {
    position: absolute;
    height: 128px;
    top: -3px;
    content: '';
    }

    .d2 {
    width: 199px;
    height: 128px;
    top: -61px;
    right: -122px;
    border-radius: 98px/70px;
    }

    .d2::before {
    top: -8px;
    right: 18px;
    width: 143px;
    border-radius: 69px/67px;
    }


    /* 自定义背景图片 */

    .d2::after {
    top: -8px;
    right: 51px;
    width: 75px;
    border-radius: 57px/89px;
    background: url(https://tuchuang.voooe.cn/images/2023/01/01/e6f0b2a0d44bbfb2de864b7d25cfe0ff.webp) no-repeat;
    background-position: center;
    background-size: 105px auto;
    }

    .d2 span {
    position: absolute;
    top: 123px;
    left: 68px;
    width: 55px;
    height: 14px;
    z-index: 2;
    border-radius: 0 0 10px 10px;
    background-color: #ffe31d;
    border: 5px solid #5c1713;
    }

    .d2 span:nth-child(2) {
    top: -16px;
    border-radius: 10px 10px 0 0;
    }

    .d2 p {
    position: absolute;
    top: -32px;
    left: 13px;
    width: 19px;
    height: 13px;
    border-radius: 25px;
    border: 5px solid #5c1713;
    border-bottom: 0;
    }

    .d2 ul {
    position: relative;
    top: 121px;
    left: 32px;
    width: 53px;
    display: flex;
    }

    .d2 li {
    flex: 1;
    list-style: none;
    height: 24px;
    margin: 0px 3px;
    width: 4px;
    border-radius: 7px;
    border-right: 3px solid #5c1713;
    }

    .d2 ul li:nth-child(3) {
    content: '';
    height: 60px;
    }

    .d2 ul li:nth-child(3)::before {
    content: '';
    position: absolute;
    top: 59px;
    left: 53px;
    width: 9px;
    height: 6px;
    border-radius: 5px 5px 10px 10px;
    background-color: #ffe31d;
    border: 5px solid #5c1713;
    }

    .d2 ul li span {
    position: absolute;
    top: 21px;
    left: 54px;
    width: 18px;
    height: 17px;
    border-radius: 20px;
    }

    @keyframes swing {
    0% {
    transform: rotate(0);
    }
    25% {
    transform: rotate(-13deg);
    }
    50% {
    transform: rotate(0);
    }
    75% {
    transform: rotate(13deg);
    }
    100% {
    transform: rotate(0);
    }
    }

    /* 灯笼 END */
  2. [BlogRoot]\themes\butterfly\source\css\index.styl文件最后加入如下代码:
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    //- 最底部
    if hexo-config('lantern') && hexo-config('lantern.enable')
    @import './lantern.css'
  3. [BlogRoot]\themes\butterfly\layout\includes目录下新建lantern.pug文件
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    .dengl
    .d-box
    .d1
    span
    span
    p
    ul
    li
    li
    li
    span
    li
    li
    .d2
    span
    span
    p
    ul
    li
    li
    li
    span
    li
    li
    .d-box1
    .d1
    span
    span
    p
    ul
    li
    li
    li
    span
    li
    li
    .d2
    span
    span
    p
    ul
    li
    li
    li
    span
    li
    li
  4. [BlogRoot]\themes\butterfly\layout\includes\layout.pug中引入lantern.pug,加在head的后面即可
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    head
    include ./head.pug
    //- 灯笼
    if(theme.lantern.enable)
    include ./lantern.pug
  5. 最后在主题配置文件_config.butterfly.yml加入如下内容,可控制灯笼开关
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    # 灯笼开关
    lantern:
    enable: true

兔年卡片

效果预览

兔年卡片

查看步骤
  1. [BlogRoot]\themes\butterfly\source\css 目录下新建new_card.css文件,请自行引入
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    /* 新年侧边栏 */

    #newYear {
    color: white;
    padding: 0 !important;
    }

    #newYear p,
    #newYear h3 {
    font-weight: normal;
    color: inherit;
    margin: 0;
    }

    #newYear .item-headline {
    display: none;
    }

    #newYear-main {
    min-height: 160px;
    padding: 1rem;
    position: relative;
    border-radius: 12px;
    background-image: url(https://bu.dusays.com/2023/01/02/63b2939a5a2c8.png);
    background-size: cover;
    background-position: center;
    }

    #newYear-main * {
    position: relative;
    line-height: 1.3;
    }

    #newYear-main .newYear-time {
    font-weight: bold;
    text-align: center;
    }

    #newYear-main .time,
    #newYear-main .happyNewYear {
    font-size: 3.5rem;
    margin: 1rem 0;
    display: block;
    }

    #newYear-main .day {
    font-size: 5rem;
    }

    #newYear-main .day .unit {
    font-size: 1rem;
    }

    #newYear-main .mask {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, .1);
    }
  2. [BlogRoot]\themes\butterfly\source\js目录下,新建su.js文件,请自行引入
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    (function (a) {
    a.fn.wpSuperSnow = function (g) {
    var q, h, r, b, s, n, f, t, m, l = a("head"),
    o = a("body"),
    p, u, d, k = {
    flakes: [],
    totalFlakes: 50,
    zIndex: 999999,
    maxSize: 50,
    maxDuration: 25,
    useFlakeTrans: false
    },
    c = ["wpSuperSnowFlake_l", "wpSuperSnowFlake_r"],
    j = ["wpSuperSnow_l", "wpSuperSnow_r"];
    g = a.extend({}, k, g);
    if (!g.flakes.length) {
    return this
    }
    if (a.wpSuperSnowCSS) {
    l.append('<style type="text/css">' + a.wpSuperSnowCSS + "</style>"), a.wpSuperSnowCSS = ""
    }
    var e = function (v, i) {
    v = (typeof v === "number") ? v : 0;
    i = (typeof i === "number") ? i : Number.MAX_VALUE;
    return Math.floor(Math.random() * (i - v + 1)) + v
    };
    return this.each(function () {
    p = a(this), u = "fixed";
    if (a.inArray(p[0].nodeName.toLowerCase(), ["html", "body"]) === -1) {
    p.css({
    position: "relative",
    overflow: "hidden"
    }), u = "absolute"
    }
    d = [0, 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 10];
    for (p = a(this), q = 1; q <= Number(g.totalFlakes); q++) {
    h = e(0, 100);
    r = e(1, 9);
    n = e(1, Number(g.maxSize));
    b = e(Math.floor(Number(g.maxDuration) / 5), Number(g.maxDuration));
    s = (d.length) ? d.shift() : e(0, Math.floor(b / 5));
    t = g.flakes[e(0, g.flakes.length - 1)];
    f = (t.indexOf("flake") !== -1) ? c[e(0, c.length - 1)] : j[e(0, j.length - 1)];
    m = a('<div class="wp-super-snow-flake"><img src="' + t + '" /></div>');
    m.css({
    width: n + "px",
    height: n + "px",
    position: u,
    "z-index": Number(g.zIndex),
    left: h + "%",
    top: "-200px",
    opacity: "0",
    "user-select": "none",
    "-webkit-user-select": "none",
    "-moz-user-select": "none",
    "-ms-user-select": "none",
    "backface-visibility": "visible",
    "-webkit-backface-visibility": "visible",
    "-moz-backface-visibility": "visible",
    "-ms-backface-visibility": "visible",
    animation: f + " " + b + "s infinite",
    "animation-delay": s + "s",
    "-webkit-animation": f + " " + b + "s infinite",
    "-webkit-animation-delay": s + "s",
    "-moz-animation": f + " " + b + "s infinite",
    "-moz-animation-delay": s + "s",
    "-ms-animation": f + " " + b + "s infinite",
    "-ms-animation-delay": s + "s"
    }), a("img", m).css({
    width: "100%",
    height: "auto",
    border: 0,
    opacity: (g.useFlakeTrans) ? "." + r : 1
    });
    p.append(m)
    }
    })
    };
    a.wpSuperSnowCSS =
    "@keyframes wpSuperSnow_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; transform:translate3D(500px,1500px,0) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@keyframes wpSuperSnow_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; transform:translate3D(-500px,1500px,0) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-webkit-keyframes wpSuperSnow_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -webkit-transform:translate3D(500px,1500px,0) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-webkit-keyframes wpSuperSnow_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -webkit-transform:translate3D(-500px,1500px,0) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-moz-keyframes wpSuperSnow_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -moz-transform:translate3D(500px,1500px,0) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-moz-keyframes wpSuperSnow_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -moz-transform:translate3D(-500px,1500px,0) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-ms-keyframes wpSuperSnow_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -ms-transform:translate3D(500px,1500px,0) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-ms-keyframes wpSuperSnow_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -ms-transform:translate3D(-500px,1500px,0) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@keyframes wpSuperSnowFlake_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; transform:translate3D(500px,1500px,0) rotateY(720deg) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@keyframes wpSuperSnowFlake_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; transform:translate3D(-500px,1500px,0) rotateY(-720deg) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-webkit-keyframes wpSuperSnowFlake_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -webkit-transform:translate3D(500px,1500px,0) rotateY(720deg) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-webkit-keyframes wpSuperSnowFlake_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -webkit-transform:translate3D(-500px,1500px,0) rotateY(-720deg) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-moz-keyframes wpSuperSnowFlake_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -moz-transform:translate3D(500px,1500px,0) rotateY(720deg) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-moz-keyframes wpSuperSnowFlake_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -moz-transform:translate3D(-500px,1500px,0) rotateY(-720deg) rotate(-500deg);}}";
    a.wpSuperSnowCSS +=
    "@-ms-keyframes wpSuperSnowFlake_l {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -ms-transform:translate3D(500px,1500px,0) rotateY(720deg) rotate(250deg);}}";
    a.wpSuperSnowCSS +=
    "@-ms-keyframes wpSuperSnowFlake_r {0% {opacity:0;} 25% {opacity:1;} 100% {opacity:0; -ms-transform:translate3D(-500px,1500px,0) rotateY(-720deg) rotate(-500deg);}}"
    })(jQuery);
  3. [BlogRoot]\themes\butterfly\source\js目录下,新建new_card.js文件,请自行引入
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    let newYearTimer = null;
    var newYear = () => {
    clearTimeout(newYearTimer);
    if (!document.querySelector('#newYear')) return;
    // 新年时间戳 and 星期对象
    let newYear = new Date('2023-01-22 00:00:00').getTime() / 1000,
    week = {
    0: '周日',
    1: '周一',
    2: '周二',
    3: '周三',
    4: '周四',
    5: '周五',
    6: '周六'
    }

    time();

    // 补零函数
    function nol(h) {
    return h > 9 ? h : '0' + h;
    };

    function time() {
    // 现在 时间对象
    let now = new Date();

    // 右下角 今天
    document.querySelector('#newYear .today').innerHTML = now.getFullYear() + '-' + (now.getMonth() + 1) + '-' + now.getDate() + ' ' + week[now.getDay()]

    // 现在与新年相差秒数
    let second = newYear - Math.round(now.getTime() / 1000);

    // 小于0则表示已经过年
    if (second < 0) {
    document.querySelector('#newYear .title').innerHTML = 'Happy New Year!';
    document.querySelector('#newYear .newYear-time').innerHTML = '<span class="happyNewYear">新年快乐</p>';
    } else {
    // 大于0则还未过年
    document.querySelector('#newYear .title').innerHTML = '距离2023年春节:'

    // 大于一天则直接渲染天数
    if (second > 86400) {
    document.querySelector('#newYear .newYear-time').innerHTML = `<span class="day">${Math.ceil(second / 86400)}<span class="unit">天</span></span>`
    } else {
    // 小于一天则使用时分秒计时。
    let h = nol(parseInt(second / 3600));
    second %= 3600;
    let m = nol(parseInt(second / 60));
    second %= 60;
    let s = nol(second);
    document.querySelector('#newYear .newYear-time').innerHTML = `<span class="time">${h}:${m}:${s}</span></span>`;
    // 计时
    newYearTimer = setTimeout(time, 1000);
    }
    }
    }

    // 元宝飘落
    jQuery(document).ready(function ($) {
    $('#newYear').wpSuperSnow({
    flakes: ['https://bu.dusays.com/2023/01/02/63b293b394433.webp', 'https://bu.dusays.com/2023/01/02/63b293bcc574a.webp', 'https://bu.dusays.com/2023/01/02/63b293cc86eec.webp'],
    totalFlakes: '100',
    zIndex: '999999',
    maxSize: '30',
    maxDuration: '20',
    useFlakeTrans: false
    });
    });
    }
    window.addEventListener("load", newYear);
    window.addEventListener("pjax:complete", newYear);
  4. [BlogRoot]\themes\butterfly\layout\includes\widget目录下,新建card_ny.pug文件
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    if theme.aside.card_ny.enable
    div(class="card-widget",id="newYear")
    .item-headline
    .item-content
    #newYear-main
    .mask
    p(class="title")
    .newYear-time
    span(class="day")
    span(class="unit")
    p(class="today")
  5. [BlogRoot]\themes\butterfly\layout\includes\widget\index.pug文件的page部分引入card_ny.pug
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    //- page
    !=partial('includes/widget/card_author', {}, {cache: true})
    !=partial('includes/widget/card_ny', {}, {cache: true})
    !=partial('includes/widget/card_announcement', {}, {cache: true})
  6. 在主题配置文件_config.butterfly.yml的inject部分引入js和css文件,jquery也需要引入
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    inject:
    head:
    #新年侧边栏
    - <link rel="stylesheet" href="/css/new_year.css">
    bottom:
    # jquery
    - <script src="https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js"></script>
    #新年侧边栏
    - <script src="/js/su.js"></script>
    - <script src="/js/new_year.js"></script>
  7. 在主题配置文件_config.butterfly.yml的aside配置项添加card_ny并选择启用
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    aside:
    enable: true
    hide: false
    button: true
    mobile: true # display on mobile
    card_ny:
    enable: true
    sort_order: # Don't modify the setting unless you know how it works

节日弹窗

效果预览

图片出自Fomalhaut
节日弹窗

查看步骤
  1. [BlogRoot]\themes\butterfly\source\js目录下新建day.js文件
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    var d = new Date();
    m = d.getMonth() + 1;
    dd = d.getDate();
    y = d.getFullYear();

    // 公祭日
    if (m == 9 && dd == 18) {
    document.getElementsByTagName("html")[0].setAttribute("style", "filter: grayscale(60%);");
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("今天是九一八事变" + (y - 1931).toString() + "周年纪念日\n🪔勿忘国耻,振兴中华🪔");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 7 && dd == 7) {
    document.getElementsByTagName("html")[0].setAttribute("style", "filter: grayscale(60%);");
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("今天是卢沟桥事变" + (y - 1937).toString() + "周年纪念日\n🪔勿忘国耻,振兴中华🪔");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 12 && dd == 13) {
    document.getElementsByTagName("html")[0].setAttribute("style", "filter: grayscale(60%);");
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("今天是南京大屠杀" + (y - 1937).toString() + "周年纪念日\n🪔勿忘国耻,振兴中华🪔");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 8 && dd == 14) {
    document.getElementsByTagName("html")[0].setAttribute("style", "filter: grayscale(60%);");
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("今天是世界慰安妇纪念日\n🪔勿忘国耻,振兴中华🪔");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }


    // 节假日
    if (m == 10 && dd <= 3) {//国庆节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("祝祖国" + (y - 1949).toString() + "岁生日快乐!");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 8 && dd == 15) {//搞来玩的,小日子投降
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("小日子已经投降" + (y - 1945).toString() + "年了😃");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 1 && dd == 1) {//元旦节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire(y.toString() + "年元旦快乐!🎉");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 3 && dd == 8) {//妇女节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("各位女神们,妇女节快乐!👩");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    l = ["非常抱歉,因为不可控原因,博客将于明天停止运营!", "好消息,日本没了!", "美国垮了,原因竟然是川普!", "微软垮了!", "你的电脑已经过载,建议立即关机!", "你知道吗?站长很喜欢你哦!", "一分钟有61秒哦", "你喜欢的人跟别人跑了!"]
    if (m == 4 && dd == 1) {//愚人节,随机谎话
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire(l[Math.floor(Math.random() * l.length)]);
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 5 && dd == 1) {//劳动节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("劳动节快乐\n为各行各业辛勤工作的人们致敬!");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 5 && dd == 4) {//青年节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("青年节快乐\n青春不是回忆逝去,而是把握现在!");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 5 && dd == 20) {//520
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("今年是520情人节\n快和你喜欢的人一起过吧!💑");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 7 && dd == 1) {//建党节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("祝中国共产党" + (y - 1921).toString() + "岁生日快乐!");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 9 && dd == 10) {//教师节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("各位老师们教师节快乐!👩‍🏫");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if (m == 12 && dd == 25) {//圣诞节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("圣诞节快乐!🎄");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }

    //传统节日部分

    if ((y == 2023 && m == 4 && dd == 5) || (y == 2024 && m == 4 && dd == 4) || (y == 2025 && m == 4 && dd == 4)) {//清明节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("清明时节雨纷纷,一束鲜花祭故人💐");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((y == 2023 && m == 12 && dd == 22) || (y == 2024 && m == 12 && dd == 21) || (y == 2025 && m == 12 && dd == 21)) {//冬至
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("冬至快乐\n快吃上一碗热热的汤圆和饺子吧🧆");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }

    var lunar = calendarFormatter.solar2lunar();

    //农历采用汉字计算,防止出现闰月导致问题

    if ((lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初六") || (lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初五") || (lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初四") || (lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初三") || (lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初二") || (lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "初一") || (lunar["IMonthCn"] == "腊月" && lunar["IDayCn"] == "三十") || (lunar["IMonthCn"] == "腊月" && lunar["IDayCn"] == "廿九")) {
    //春节,本来只有大年三十到初六,但是有时候除夕是大年二十九,所以也加上了
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire(y.toString() + "年新年快乐\n🎊祝你心想事成,诸事顺利🎊");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((lunar["IMonthCn"] == "正月" && lunar["IDayCn"] == "十五")) {
    //元宵节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("元宵节快乐\n送你一个大大的灯笼🧅");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((lunar["IMonthCn"] == "五月" && lunar["IDayCn"] == "初五")) {
    //端午节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("端午节快乐\n请你吃一条粽子🍙");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((lunar["IMonthCn"] == "七月" && lunar["IDayCn"] == "初七")) {
    //七夕节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("七夕节快乐\n黄昏后,柳梢头,牛郎织女来碰头");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((lunar["IMonthCn"] == "八月" && lunar["IDayCn"] == "十五")) {
    //中秋节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("中秋节快乐\n请你吃一块月饼🍪");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }
    if ((lunar["IMonthCn"] == "九月" && lunar["IDayCn"] == "初九")) {
    //重阳节
    if (sessionStorage.getItem("isPopupWindow") != "1") {
    Swal.fire("重阳节快乐\n独在异乡为异客,每逢佳节倍思亲");
    sessionStorage.setItem("isPopupWindow", "1");
    }
    }

    // 切换主题提醒
    // if (y == 2022 && m == 12 && (dd >= 18 && dd <= 20)) {
    // if (sessionStorage.getItem("isPopupWindow") != "1") {
    // Swal.fire("网站换成冬日限定主题啦⛄");
    // sessionStorage.setItem("isPopupWindow", "1");
    // }
    // }
  2. [BlogRoot]\themes\butterfly\source\js目录下新建lunar.js文件
    1
    var lunarInfo=[19416,19168,42352,21717,53856,55632,91476,22176,39632,21970,19168,42422,42192,53840,119381,46400,54944,44450,38320,84343,18800,42160,46261,27216,27968,109396,11104,38256,21234,18800,25958,54432,59984,28309,23248,11104,100067,37600,116951,51536,54432,120998,46416,22176,107956,9680,37584,53938,43344,46423,27808,46416,86869,19872,42416,83315,21168,43432,59728,27296,44710,43856,19296,43748,42352,21088,62051,55632,23383,22176,38608,19925,19152,42192,54484,53840,54616,46400,46752,103846,38320,18864,43380,42160,45690,27216,27968,44870,43872,38256,19189,18800,25776,29859,59984,27480,23232,43872,38613,37600,51552,55636,54432,55888,30034,22176,43959,9680,37584,51893,43344,46240,47780,44368,21977,19360,42416,86390,21168,43312,31060,27296,44368,23378,19296,42726,42208,53856,60005,54576,23200,30371,38608,19195,19152,42192,118966,53840,54560,56645,46496,22224,21938,18864,42359,42160,43600,111189,27936,44448,84835,37744,18936,18800,25776,92326,59984,27424,108228,43744,41696,53987,51552,54615,54432,55888,23893,22176,42704,21972,21200,43448,43344,46240,46758,44368,21920,43940,42416,21168,45683,26928,29495,27296,44368,84821,19296,42352,21732,53600,59752,54560,55968,92838,22224,19168,43476,41680,53584,62034,54560],solarMonth=[31,28,31,30,31,30,31,31,30,31,30,31],Gan=["甲","乙","丙","丁","戊","己","庚","辛","壬","癸"],Zhi=["子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"],Animals=["鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"],solarTerm=["小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至"],sTermInfo=["9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c3598082c95f8c965cc920f","97bd0b06bdb0722c965ce1cfcc920f","b027097bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c359801ec95f8c965cc920f","97bd0b06bdb0722c965ce1cfcc920f","b027097bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c359801ec95f8c965cc920f","97bd0b06bdb0722c965ce1cfcc920f","b027097bd097c36b0b6fc9274c91aa","9778397bd19801ec9210c965cc920e","97b6b97bd19801ec95f8c965cc920f","97bd09801d98082c95f8e1cfcc920f","97bd097bd097c36b0b6fc9210c8dc2","9778397bd197c36c9210c9274c91aa","97b6b97bd19801ec95f8c965cc920e","97bd09801d98082c95f8e1cfcc920f","97bd097bd097c36b0b6fc9210c8dc2","9778397bd097c36c9210c9274c91aa","97b6b97bd19801ec95f8c965cc920e","97bcf97c3598082c95f8e1cfcc920f","97bd097bd097c36b0b6fc9210c8dc2","9778397bd097c36c9210c9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c3598082c95f8c965cc920f","97bd097bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c3598082c95f8c965cc920f","97bd097bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c359801ec95f8c965cc920f","97bd097bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c359801ec95f8c965cc920f","97bd097bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf97c359801ec95f8c965cc920f","97bd097bd07f595b0b6fc920fb0722","9778397bd097c36b0b6fc9210c8dc2","9778397bd19801ec9210c9274c920e","97b6b97bd19801ec95f8c965cc920f","97bd07f5307f595b0b0bc920fb0722","7f0e397bd097c36b0b6fc9210c8dc2","9778397bd097c36c9210c9274c920e","97b6b97bd19801ec95f8c965cc920f","97bd07f5307f595b0b0bc920fb0722","7f0e397bd097c36b0b6fc9210c8dc2","9778397bd097c36c9210c9274c91aa","97b6b97bd19801ec9210c965cc920e","97bd07f1487f595b0b0bc920fb0722","7f0e397bd097c36b0b6fc9210c8dc2","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf7f1487f595b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf7f1487f595b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf7f1487f531b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c965cc920e","97bcf7f1487f531b0b0bb0b6fb0722","7f0e397bd07f595b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b97bd19801ec9210c9274c920e","97bcf7f0e47f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","9778397bd097c36b0b6fc9210c91aa","97b6b97bd197c36c9210c9274c920e","97bcf7f0e47f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","9778397bd097c36b0b6fc9210c8dc2","9778397bd097c36c9210c9274c920e","97b6b7f0e47f531b0723b0b6fb0722","7f0e37f5307f595b0b0bc920fb0722","7f0e397bd097c36b0b6fc9210c8dc2","9778397bd097c36b0b70c9274c91aa","97b6b7f0e47f531b0723b0b6fb0721","7f0e37f1487f595b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc9210c8dc2","9778397bd097c36b0b6fc9274c91aa","97b6b7f0e47f531b0723b0b6fb0721","7f0e27f1487f595b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","9778397bd097c36b0b6fc9274c91aa","97b6b7f0e47f531b0723b0787b0721","7f0e27f0e47f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","9778397bd097c36b0b6fc9210c91aa","97b6b7f0e47f149b0723b0787b0721","7f0e27f0e47f531b0723b0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","9778397bd097c36b0b6fc9210c8dc2","977837f0e37f149b0723b0787b0721","7f07e7f0e47f531b0723b0b6fb0722","7f0e37f5307f595b0b0bc920fb0722","7f0e397bd097c35b0b6fc9210c8dc2","977837f0e37f14998082b0787b0721","7f07e7f0e47f531b0723b0b6fb0721","7f0e37f1487f595b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc9210c8dc2","977837f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","977837f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd097c35b0b6fc920fb0722","977837f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","977837f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","977837f0e37f14998082b0787b06bd","7f07e7f0e47f149b0723b0787b0721","7f0e27f0e47f531b0b0bb0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","977837f0e37f14998082b0723b06bd","7f07e7f0e37f149b0723b0787b0721","7f0e27f0e47f531b0723b0b6fb0722","7f0e397bd07f595b0b0bc920fb0722","977837f0e37f14898082b0723b02d5","7ec967f0e37f14998082b0787b0721","7f07e7f0e47f531b0723b0b6fb0722","7f0e37f1487f595b0b0bb0b6fb0722","7f0e37f0e37f14898082b0723b02d5","7ec967f0e37f14998082b0787b0721","7f07e7f0e47f531b0723b0b6fb0722","7f0e37f1487f531b0b0bb0b6fb0722","7f0e37f0e37f14898082b0723b02d5","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e37f1487f531b0b0bb0b6fb0722","7f0e37f0e37f14898082b072297c35","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e37f0e37f14898082b072297c35","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e37f0e366aa89801eb072297c35","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f149b0723b0787b0721","7f0e27f1487f531b0b0bb0b6fb0722","7f0e37f0e366aa89801eb072297c35","7ec967f0e37f14998082b0723b06bd","7f07e7f0e47f149b0723b0787b0721","7f0e27f0e47f531b0723b0b6fb0722","7f0e37f0e366aa89801eb072297c35","7ec967f0e37f14998082b0723b06bd","7f07e7f0e37f14998083b0787b0721","7f0e27f0e47f531b0723b0b6fb0722","7f0e37f0e366aa89801eb072297c35","7ec967f0e37f14898082b0723b02d5","7f07e7f0e37f14998082b0787b0721","7f07e7f0e47f531b0723b0b6fb0722","7f0e36665b66aa89801e9808297c35","665f67f0e37f14898082b0723b02d5","7ec967f0e37f14998082b0787b0721","7f07e7f0e47f531b0723b0b6fb0722","7f0e36665b66a449801e9808297c35","665f67f0e37f14898082b0723b02d5","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e36665b66a449801e9808297c35","665f67f0e37f14898082b072297c35","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e26665b66a449801e9808297c35","665f67f0e37f1489801eb072297c35","7ec967f0e37f14998082b0787b06bd","7f07e7f0e47f531b0723b0b6fb0721","7f0e27f1487f531b0b0bb0b6fb0722"],nStr1=["日","一","二","三","四","五","六","七","八","九","十"],nStr2=["初","十","廿","卅"],nStr3=["正","二","三","四","五","六","七","八","九","十","冬","腊"];function lYearDays(b){var f,c=348;for(f=32768;f>8;f>>=1)c+=lunarInfo[b-1900]&f?1:0;return c+leapDays(b)}function leapMonth(b){return 15&lunarInfo[b-1900]}function leapDays(b){return leapMonth(b)?65536&lunarInfo[b-1900]?30:29:0}function monthDays(b,f){return f>12||f<1?-1:lunarInfo[b-1900]&65536>>f?30:29}function solarDays(b,f){if(f>12||f<1)return-1;var c=f-1;return 1===c?b%4==0&&b%100!=0||b%400==0?29:28:solarMonth[c]}function toGanZhiYear(b){var f=(b-3)%10,c=(b-3)%12;return 0===f&&(f=10),0===c&&(c=12),Gan[f-1]+Zhi[c-1]}function toAstro(b,f){return"魔羯水瓶双鱼白羊金牛双子巨蟹狮子处女天秤天蝎射手魔羯".substr(2*b-(f<[20,19,21,21,21,22,23,23,23,23,22,22][b-1]?2:0),2)+"座"}function toGanZhi(b){return Gan[b%10]+Zhi[b%12]}function getTerm(b,f){if(b<1900||b>2100)return-1;if(f<1||f>24)return-1;var c=sTermInfo[b-1900],e=[parseInt("0x"+c.substr(0,5)).toString(),parseInt("0x"+c.substr(5,5)).toString(),parseInt("0x"+c.substr(10,5)).toString(),parseInt("0x"+c.substr(15,5)).toString(),parseInt("0x"+c.substr(20,5)).toString(),parseInt("0x"+c.substr(25,5)).toString()],a=[e[0].substr(0,1),e[0].substr(1,2),e[0].substr(3,1),e[0].substr(4,2),e[1].substr(0,1),e[1].substr(1,2),e[1].substr(3,1),e[1].substr(4,2),e[2].substr(0,1),e[2].substr(1,2),e[2].substr(3,1),e[2].substr(4,2),e[3].substr(0,1),e[3].substr(1,2),e[3].substr(3,1),e[3].substr(4,2),e[4].substr(0,1),e[4].substr(1,2),e[4].substr(3,1),e[4].substr(4,2),e[5].substr(0,1),e[5].substr(1,2),e[5].substr(3,1),e[5].substr(4,2)];return parseInt(a[f-1])}function toChinaMonth(b){if(b>12||b<1)return-1;var f=nStr3[b-1];return f+="月"}function toChinaDay(b){var f;switch(b){case 10:f="初十";break;case 20:f="二十";break;case 30:f="三十";break;default:f=nStr2[Math.floor(b/10)],f+=nStr1[b%10]}return f}function getAnimal(b){return Animals[(b-4)%12]}function solar2lunar(b,f,c){if(b<1900||b>2100)return-1;if(1900===b&&1===f&&c<31)return-1;var e,a,r=null,t=0;b=(r=b?new Date(b,parseInt(f)-1,c):new Date).getFullYear(),f=r.getMonth()+1,c=r.getDate();var d=(Date.UTC(r.getFullYear(),r.getMonth(),r.getDate())-Date.UTC(1900,0,31))/864e5;for(e=1900;e<2101&&d>0;e++)d-=t=lYearDays(e);d<0&&(d+=t,e--);var n=new Date,s=!1;n.getFullYear()===b&&n.getMonth()+1===f&&n.getDate()===c&&(s=!0);var u=r.getDay(),o=nStr1[u];0===u&&(u=7);var l=e;a=leapMonth(e);var i=!1;for(e=1;e<13&&d>0;e++)a>0&&e===a+1&&!1===i?(--e,i=!0,t=leapDays(l)):t=monthDays(l,e),!0===i&&e===a+1&&(i=!1),d-=t;0===d&&a>0&&e===a+1&&(i?i=!1:(i=!0,--e)),d<0&&(d+=t,--e);var h=e,D=d+1,g=f-1,v=toGanZhiYear(l),y=getTerm(b,2*f-1),m=getTerm(b,2*f),p=toGanZhi(12*(b-1900)+f+11);c>=y&&(p=toGanZhi(12*(b-1900)+f+12));var M=!1,T=null;y===c&&(M=!0,T=solarTerm[2*f-2]),m===c&&(M=!0,T=solarTerm[2*f-1]);var I=toGanZhi(Date.UTC(b,g,1,0,0,0,0)/864e5+25567+10+c-1),C=toAstro(f,c);return{lYear:l,lMonth:h,lDay:D,Animal:getAnimal(l),IMonthCn:(i?"闰":"")+toChinaMonth(h),IDayCn:toChinaDay(D),cYear:b,cMonth:f,cDay:c,gzYear:v,gzMonth:p,gzDay:I,isToday:s,isLeap:i,nWeek:u,ncWeek:"星期"+o,isTerm:M,Term:T,astro:C}}var calendarFormatter={solar2lunar:function(b,f,c){return solar2lunar(b,f,c)},lunar2solar:function(b,f,c,e){if((e=!!e)&&leapMonth!==f)return-1;if(2100===b&&12===f&&c>1||1900===b&&1===f&&c<31)return-1;var a=monthDays(b,f),r=a;if(e&&(r=leapDays(b,f)),b<1900||b>2100||c>r)return-1;for(var t=0,d=1900;d<b;d++)t+=lYearDays(d);var n=0,s=!1;for(d=1;d<f;d++)n=leapMonth(b),s||n<=d&&n>0&&(t+=leapDays(b),s=!0),t+=monthDays(b,d);e&&(t+=a);var u=Date.UTC(1900,1,30,0,0,0),o=new Date(864e5*(t+c-31)+u);return solar2lunar(o.getUTCFullYear(),o.getUTCMonth()+1,o.getUTCDate())}};
  3. 在主题配置文件_config.butterfly.yml中的inject部分引入
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    inject: 
    bottom:
    - <script defer type="text/javascript" src="https://cdn.jsdelivr.net/npm/sweetalert2@8.19.0/dist/sweetalert2.all.js"></script> # 节日弹窗依赖
    - <script defer src="/js/lunar.js"></script> # 农历计算
    - <script defer src="/js/day.js"></script> # 节日弹窗

页顶红色波浪

效果预览

红色波浪

查看步骤
  1. 修改[BlogRoor]\themes\butterfly\layout\includes\header\index.pug,大概33行左右
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    if top_img !== false
    if is_post()
    include ./post-info.pug
    + section.main-hero-waves-area.waves-area
    + svg.waves-svg(xmlns='http://www.w3.org/2000/svg', xlink='http://www.w3.org/1999/xlink', viewBox='0 24 150 28', preserveAspectRatio='none', shape-rendering='auto')
    + defs
    + path#gentle-wave(d='M -160 44 c 30 0 58 -18 88 -18 s 58 18 88 18 s 58 -18 88 -18 s 58 18 88 18 v 44 h -352 Z')
    + g.parallax
    + use(href='#gentle-wave', x='48', y='0')
    + use(href='#gentle-wave', x='48', y='3')
    + use(href='#gentle-wave', x='48', y='5')
    + use(href='#gentle-wave', x='48', y='7')
    #post-top-cover
    img#post-top-bg(class='nolazyload' src=bg_img)
    else if is_home()
    #site-info
    h1#site-title=site_title
    if theme.subtitle.enable
  2. 修改的部分单独贴一份
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    section.main-hero-waves-area.waves-area
    svg.waves-svg(xmlns='http://www.w3.org/2000/svg', xlink='http://www.w3.org/1999/xlink', viewBox='0 24 150 28', preserveAspectRatio='none', shape-rendering='auto')
    defs
    path#gentle-wave(d='M -160 44 c 30 0 58 -18 88 -18 s 58 18 88 18 s 58 -18 88 -18 s 58 18 88 18 v 44 h -352 Z')
    g.parallax
    use(href='#gentle-wave', x='48', y='0')
    use(href='#gentle-wave', x='48', y='3')
    use(href='#gentle-wave', x='48', y='5')
    use(href='#gentle-wave', x='48', y='7')
  3. 自定义如下css,并在主题配置文件_config.butterfly.yml的inject部分引入
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    /* 波浪css */
    .main-hero-waves-area {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: -11px;
    z-index: 5;
    }
    .waves-area .waves-svg {
    width: 100%;
    height: 5rem;
    }
    /* Animation */

    .parallax > use {
    animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
    }
    .parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
    fill: #f7f9febd;
    }
    .parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
    fill: #f7f9fe82;
    }
    .parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
    fill: #f7f9fe36;
    }
    .parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
    fill: #F14747;
    }
    /* 黑色模式背景 */
    [data-theme="dark"] .parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
    fill: #18171dc8;
    }
    [data-theme="dark"] .parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
    fill: #18171d80;
    }
    [data-theme="dark"] .parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
    fill: #18171d3e;
    }
    [data-theme="dark"] .parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
    fill: #F14747;
    }

    @keyframes move-forever {
    0% {
    transform: translate3d(-90px, 0, 0);
    }
    100% {
    transform: translate3d(85px, 0, 0);
    }
    }
    /*Shrinking for mobile*/
    @media (max-width: 768px) {
    .waves-area .waves-svg {
    height: 40px;
    min-height: 40px;
    }
    }