Hexo-魔改(一)
Hexo-魔改(二)
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右边按钮阅读进度（Leonus）

点击查看教程

实现原理其实很简单，我们只需要使用 被顶部卷去的高度 / (页面总高度 - 可视高度) ，既可算出百分比。
之所以减去可视高度，是因为当我们在滑到最底部的时候，可以看出 页面高度 = 被卷去的高度 + 可视高度

  1. 修改文件[BlogRoot]\themes\butterfly\layout\includes\rightside.pug，在最下面插入如下两行代码（注意去掉前面的+号，别傻呼呼的直接复制粘贴）
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button#go-up(type="button" title=_p("rightside.back_to_top"))
  i.fas.fa-arrow-up
+  span#percent 0
+    span %
  1. 新建文件[BlogRoot]\source\js\readPercent.js，在自定义js文件中加入如下代码：
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window.onscroll = percent;// 执行函数
// 页面百分比
function percent() {
    let a = document.documentElement.scrollTop || window.pageYOffset, // 卷去高度
        b = Math.max(document.body.scrollHeight, document.documentElement.scrollHeight, document.body.offsetHeight, document.documentElement.offsetHeight, document.body.clientHeight, document.documentElement.clientHeight) - document.documentElement.clientHeight, // 整个网页高度
        result = Math.round(a / b * 100), // 计算百分比
        up = document.querySelector("#go-up") // 获取按钮

    if (result <= 95) {
        up.childNodes[0].style.display = 'none'
        up.childNodes[1].style.display = 'block'
        up.childNodes[1].innerHTML = result;
    } else {
        up.childNodes[1].style.display = 'none'
        up.childNodes[0].style.display = 'block'
    }
}
  1. 创建css文件[BlogRoot]\source\css\readPercent.css写入如下代码：
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/* 返回顶部 */

button#go-up #percent {
    display: none;
    font-weight: bold;
    font-size: 15px !important;
}

button#go-up span {
    font-size: 12px!important;
    margin-right: -1px;
}

/* 鼠标滑动到按钮上时显示返回顶部图标 */
button#go-up:hover i {
    display: block !important;
}

button#go-up:hover #percent {
    display: none !important;
}
  1. 引入js文件与css文件
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inject:
  head:
+    - <link rel="stylesheet" href="/css/readPercent.css">
  bottom:
+    - <script defer data-pjax src="/js/readPercent.js"></script>
  1. 重启项目即可看到效果
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评论表情包放大（Leonus）

点击查看教程

其实实现的原理很简单，就是创建一个盒子，将表情包的内容放在盒子里面，然后控制盒子位置和显示隐藏即可。

  1. 新建文件[BlogRoot]\source\js\emoji.js，写入如下内容：
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// 如果当前页有评论就执行函数
if (document.getElementById('post-comment')) owoBig();
// 表情放大
function owoBig() {
    let flag = 1, // 设置节流阀
        owo_time = '', // 设置计时器
        m = 3; // 设置放大倍数
    // 创建盒子
    let div = document.createElement('div'),
        body = document.querySelector('body');
    // 设置ID
    div.id = 'owo-big';
    // 插入盒子
    body.appendChild(div)

    // 构造observer
    let observer = new MutationObserver(mutations => {

        for (let i = 0; i < mutations.length; i++) {
            let dom = mutations[i].addedNodes,
                owo_body = '';
            if (dom.length == 2 && dom[1].className == 'OwO-body') owo_body = dom[1];
            // 如果需要在评论内容中启用此功能请解除下面的注释
            // else if (dom.length == 1 && dom[0].className == 'tk-comment') owo_body = dom[0];
            else continue;
            
            // 禁用右键（手机端长按会出现右键菜单，为了体验给禁用掉）
            if (document.body.clientWidth <= 768) owo_body.addEventListener('contextmenu', e => e.preventDefault());
            // 鼠标移入
            owo_body.onmouseover = (e) => {
                    if (flag && e.target.tagName == 'IMG') {
                        flag = 0;
                        // 移入300毫秒后显示盒子
                        owo_time = setTimeout(() => {
                            let height = e.path[0].clientHeight * m, // 盒子高
                                width = e.path[0].clientWidth * m, // 盒子宽
                                left = (e.x - e.offsetX) - (width - e.path[0].clientWidth) / 2, // 盒子与屏幕左边距离
                                top = e.y - e.offsetY; // 盒子与屏幕顶部距离

                            if ((left + width) > body.clientWidth) left -= ((left + width) - body.clientWidth + 10); // 右边缘检测，防止超出屏幕
                            if (left < 0) left = 10; // 左边缘检测，防止超出屏幕
                            // 设置盒子样式
                            div.style.cssText = `display:flex; height:${height}px; width:${width}px; left:${left}px; top:${top}px;`;
                            // 在盒子中插入图片
                            div.innerHTML = `<img src="${e.target.src}">`
                        }, 300);
                    }
                };
            // 鼠标移出隐藏盒子
            owo_body.onmouseout = () => { div.style.display = 'none', flag = 1, clearTimeout(owo_time); }
        }

    })
    observer.observe(document.getElementById('post-comment'), { subtree: true, childList: true }) // 监听的 元素 和 配置项
}
  1. 新建文件[BlogRoot]\source\js\emoji.css，写入如下内容（更推荐全部写在custom.css）：
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#owo-big {
    position: fixed;
    align-items: center;
    background-color: rgb(255, 255, 255);
    border: 1px #aaa solid;
    border-radius: 10px;
    z-index: 9999;
    display: none;
    transform: translate(0, -105%);
    overflow: hidden;
    animation: owoIn 0.3s cubic-bezier(0.42, 0, 0.3, 1.11);
}

[data-theme=dark] #owo-big {
    background-color: #4a4a4a
}

#owo-big img {
    width: 100%;
}

/* 动画效果代码由 Heo：https://blog.zhheo.com/ 提供 */
@keyframes owoIn {
    0% {
        transform: translate(0, -95%);
        opacity: 0;
    }
    100% {
        transform: translate(0, -105%);
        opacity: 1;
    }
}

评论输入提醒（Leonus）

点击查看教程

实现很简单，纯css实现，在custom.css内添加如下样式：

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/* 设置文字内容 :nth-child(1)的作用是选择第几个 */
.el-input.el-input--small.el-input-group.el-input-group--prepend:nth-child(1):before {
    content: '输入QQ号会自动获取昵称和头像🐧';
}

.el-input.el-input--small.el-input-group.el-input-group--prepend:nth-child(2):before {
    content: '收到回复将会发送到您的邮箱📧';
}

.el-input.el-input--small.el-input-group.el-input-group--prepend:nth-child(3):before {
    content: '可以通过昵称访问您的网站🔗';
}

/* 当用户点击输入框时显示 */
.el-input.el-input--small.el-input-group.el-input-group--prepend:focus-within::before,
.el-input.el-input--small.el-input-group.el-input-group--prepend:focus-within::after {
    display: block;
}

/* 主内容区 */
.el-input.el-input--small.el-input-group.el-input-group--prepend::before {
    /* 先隐藏起来 */
    display: none;
    /* 绝对定位 */
    position: absolute;
    /* 向上移动60像素 */
    top: -60px;
    /* 文字强制不换行，防止left:50%导致的文字换行 */
    white-space: nowrap;
    /* 圆角 */
    border-radius: 10px;
    /* 距离左边50% */
    left: 50%;
    /* 然后再向左边挪动自身的一半，即可实现居中 */
    transform: translate(-50%);
    /* 填充 */
    padding: 14px 18px;
    background: #444;
    color: #fff;
}

/* 小角标 */
.el-input.el-input--small.el-input-group.el-input-group--prepend::after {
    display: none;
    content: '';
    position: absolute;
    /* 内容大小（宽高）为0且边框大小不为0的情况下，每一条边（4个边）都是一个三角形，组成一个正方形。
    我们先将所有边框透明，再给其中的一条边添加颜色就可以实现小三角图标 */
    border: 12px solid transparent;
    border-top-color: #444;
    left: 50%;
    transform: translate(-50%, -48px);
}

快速添加友链

点击查看教程
  1. 新建文件’[BlogRoot]\source\js\kslink.js’，并写入如下代码：
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var leonus = {
    linkCom: e => {
        var t = document.querySelector(".el-textarea__inner");
        "bf" == e ? (t.value = "```yml\n", t.value += "- name: \n  link: \n  avatar: \n  descr: \n  siteshot: ", t.value += "\n```", t.setSelectionRange(15, 15)) : (t.value = "站点名称：\n站点地址：\n头像链接：\n站点描述：\n站点截图：", t.setSelectionRange(5, 5)), t.focus()
    },
    owoBig: () => {
        if (!document.getElementById("post-comment") || document.body.clientWidth < 768) return;
        let e = 1,
            t = "",
            o = document.createElement("div"),
            n = document.querySelector("body");
        o.id = "owo-big", n.appendChild(o), new MutationObserver((l => {
            for (let a = 0; a < l.length; a++) {
                let i = l[a].addedNodes,
                    s = "";
                if (2 == i.length && "OwO-body" == i[1].className) s = i[1];
                else {
                    if (1 != i.length || "tk-comment" != i[0].className) continue;
                    s = i[0]
                }
                s.onmouseover = l => {
                    e && ("OwO-body" == s.className && "IMG" == l.target.tagName || "tk-owo-emotion" == l.target.className) && (e = 0, t = setTimeout((() => {
                        let e = 3 * l.path[0].clientHeight,
                            t = 3 * l.path[0].clientWidth,
                            a = l.x - l.offsetX - (t - l.path[0].clientWidth) / 2,
                            i = l.y - l.offsetY;
                        a + t > n.clientWidth && (a -= a + t - n.clientWidth + 10), a < 0 && (a = 10), o.style.cssText = `display:flex; height:${e}px; width:${t}px; left:${a}px; top:${i}px;`, o.innerHTML = `<img src="${l.target.src}">`
                    }), 300))
                }, s.onmouseout = () => {
                    o.style.display = "none", e = 1, clearTimeout(t)
                }
            }
        })).observe(document.getElementById("post-comment"), {
            subtree: !0,
            childList: !0
        })
    },
};
  1. 新建文件[BlogRoot]\source\css\kslink.css，并写入如下代码，颜色可以换成你自己喜欢的：
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/* 添加友链按钮 */
/* 快速填写格式 */
.addBtn {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.addBtn button {
    transition: .2s;
    display: flex;
    margin: 5px auto;
    color: var(--global-bg);
    padding: 15px;
    border-radius: 40px;
    background: var(--search-result-title);
    align-items: center;
}

button {
    padding: 0;
    outline: 0;
    border: none;
    background: 0 0;
    cursor: pointer;
    touch-action: manipulation;
}
.fa-solid, .fas {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}
.addBtn i {
    font-size: 1.3rem;
    margin-right: 10px;
}
.addBtn button:hover {
    background: var(--theme-color);
    color: #fff;
}
  1. 为了节省DOM规模，仅在你的友链页面(例如[BlogRoot]\source\link\index.md)对应的md文件最后，引入以上两个文件以及定义按钮元素：
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<div class="addBtn"><button onclick="leonus.linkCom()"><i class="fa-solid fa-circle-plus"></i>快速申请 (默认样式)</button> <button onclick="leonus.linkCom(&quot;bf&quot;)"><i class="fa-solid fa-circle-plus"></i>快速申请 (Butterfly)</button></div>
<link rel="stylesheet" href="/css/kslink.css">
<script src="/js/kslink.js"></script>
  1. 重启项目并进入友链页面底部，看看效果吧：
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Vue+Element样式弹窗

点击查看教程
  1. 在主题配置文件[BlogRoot]\_config.butterfly.yml中 引入Vue和Element相关依赖：
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inject:
  head:
+    - <link rel="stylesheet" href="https://cdn1.tianli0.top/npm/element-ui@2.15.6/packages/theme-chalk/lib/index.css"> # 引入组件库(f12)
  bottom:    
+    - <script async src="https://cdn1.tianli0.top/npm/vue@2.6.14/dist/vue.min.js"></script> # 引入VUE(f12)
+    - <script async src="https://cdn1.tianli0.top/npm/element-ui@2.15.6/lib/index.js"></script> # 引入ElementUI(f12)
  1. 在你想要弹出弹窗的js代码中加入如下代码即可触发弹窗：
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new Vue({
    data: function () {
        this.$notify({
            title: "你已被发现😜",
            message: "小伙子，扒源记住要遵循GPL协议！",
            position: 'top-left',
            offset: 50,
            showClose: true,
            type: "warning",
            duration: 5000
        });
    }
})

  • notify：弹窗类型，可以替换为message（信息提示）和confirm（二次确认提示）

  • title：弹窗标题，可以改为自定义标题

  • message:弹窗信息，可以改为自定义内容

  • position：弹出位置，bottom、top和left、right两两组合

  • offset：偏移量，简单可以理解为与边界的距离

  • showClose：是否显示关闭按钮

  • type：提示类型，可选success/warning/info/error等

  • duration：停留时间，弹出停留至消失的时间，单位ms

  • 详见：Vue中常用的提示信息

按键防抖

点击查看教程

我们的博客按钮非常多，可能你平时并不在意，如果你为f12按钮绑定了一个弹窗，那当你长按f12可能会无限触发弹窗，这就是没有做按键防抖的后果，我们的是静态博客，所以只消耗本地的资源，如果是有后端服务的，频繁触发某个逻辑可能会消耗服务器资源，因此我们必须在前端过滤这些非法操作，不能让其跑到后端！我这里用的是最初等的计时器对象来防抖，原理就是延迟某个时间再触发逻辑(例如300ms)，如果这段时间内按键再次按下直接忽略。

  1. 在任意一个js文件引入以下代码，这个js文件的引入最好在前面，否则可能不能及时生效
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// 防抖全局计时器
let TT = null;    //time用来控制事件的触发
// 防抖函数:fn->逻辑 time->防抖时间
function debounce(fn, time) {
    if (TT !== null) clearTimeout(TT);
    TT = setTimeout(fn, time);
}
  1. 将你需要防抖的函数fn()用debounce(fn, 300)替代，防抖时间可以自定义，单位为ms，下面就是一个例子
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// 复制提醒
document.addEventListener("copy", function () {
    debounce(function () {
        new Vue({
            data: function () {
                this.$notify({
                    title: "哎嘿！复制成功🍬",
                    message: "若要转载最好保留原文链接哦，给你一个大大的赞！",
                    position: 'top-left',
                    offset: 50,
                    showClose: true,
                    type: "success",
                    duration: 5000
                });
            }
        })
    }, 300);
})
  1. 在主题配置文件引入以上js文件，具体过程略。这样写全局都是用一个计时器，考虑到我们的博客较为简单，这样做实测是没啥问题了，再也不怕手抖了！

分享链接按钮

点击查看教程

注意：分享按钮提醒依赖Vue弹窗和防抖计时器，请完成前面的前置教程！

  1. 引入ClipboardJS依赖：在主题配置文件[BlogRoot]\_config.butterfly.yml中
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inject:
  bottom:
+    - <script src="https://cdn.bootcdn.net/ajax/libs/clipboard.js/2.0.11/clipboard.min.js"></script>
  1. 添加分享按钮，在[BlogRoot]\themes\butterfly\layout\includes\rightside.pug做以下修改：
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+      when 'share'
+        button.share(type="button" title='分享链接' onclick="share()")
+          i.fas.fa-share-nodes

#rightside
  - const { enable, hide, show } = theme.rightside_item_order
  - const hideArray = enable ? hide && hide.split(',') : ['readmode','translate','darkmode']
-  - const showArray = enable ? show && show.split(',') : ['chat','comment','hideAside','toc']
+  - const showArray = enable ? show && show.split(',') : ['chat','share','comment','hideAside','toc']
  1. 新建文件[BlogRoot]\source\js\share.js，写入如下代码（再说一次，记住完成前置教程！！！）：
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// 分享本页
function share_() {
    let url = window.location.origin + window.location.pathname
    try {
        // 截取标题
        var title = document.title;
        var subTitle = title.endsWith("| Fomalhaut🥝") ? title.substring(0, title.length - 14) : title;
        navigator.clipboard.writeText('Fomalhaut🥝的站内分享\n标题：' + subTitle + '\n链接：' + url + '\n欢迎来访！🍭🍭🍭');
        new Vue({
            data: function () {
                this.$notify({
                    title: "成功复制分享信息🎉",
                    message: "您现在可以通过粘贴直接跟小伙伴分享了！",
                    position: 'top-left',
                    offset: 50,
                    showClose: true,
                    type: "success", 
                    duration: 5000
                });
                // return { visible: false }
            }
        })
    } catch (err) {
        console.error('复制失败！', err);
    }
    // new ClipboardJS(".share", { text: function () { return '标题：' + document.title + '\n链接：' + url } });
    // btf.snackbarShow("本页链接已复制到剪切板，快去分享吧~")
}

// 防抖
function share() {
    debounce(share_, 300);
}
这里我的页面名字截取了后面的重复段，你要截取的话就将'| MGHY'换成'| 你的网站名字'，或者保留也行，就是直接复制！
  1. 在主题配置文件’[BlogRoot]_config.butterfly.yml’中引入该js文件
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inject:
  bottom:
+    - <script src="/js/share.js"></script>
  1. 清理并重启项目即可看到变更
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直达底部按钮

点击查看教程

在’[BlogRoot]\themes\butterfly\layout\includes\rightside.pug’做以下修改:

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button#go-up(type="button" title=_p("rightside.back_to_top"))
  i.fas.fa-arrow-up

+button#go-down(type="button" title="直达底部" onclick="btf.scrollToDest(document.body.scrollHeight, 500)")
+  i.fas.fa-arrow-down

节日弹窗与公祭日变灰

点击查看教程

本质就是用的sessionStorage这个本地存储对象去确定是不是同一个会话，如果是同一个的话，就弹窗一次，如果下次进来了就不是同一个会话了，又会弹窗一次

  1. 新建[BlogRoot]\source\js\day.js，并写入以下代码，这里公祭日灰度我设置的为60%：
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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");
//     }
// }
  1. 由于有的节日是农历的，因此还要引入一个计算农历的代码，新建[BlogRoot]\source\js\lunar.js，并写入以下代码，太长了压缩了一下：
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())}};
  1. 引入以下以上两个js文件和一个弹窗依赖（注意顺序不能颠倒）：
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inject: 
  bottom: 
+    - <script defer type="text/javascript" src="https://cdn1.tianli0.top/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
  1. 重启项目，如果是日子对了自动会有弹窗的
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hexo cl;hexo s

欢迎信息显示地理位置

点击查看教程

  1. 获取API Key：进入腾讯位置服务应用管理界面，点击创建应用，应用名称和类型随便填。在新创建的应用中点击添加key，产品选择WebServiceAPI，域名白名单填自己的域名或不填。把得到的key记下。如果开启白名单记得把localhost也加上

  2. 新建[BlogRoot]\source\js\txmap.js，并写入如下代码，记住替换key的内容：

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//get请求
$.ajax({
    type: 'get',
    url: 'https://apis.map.qq.com/ws/location/v1/ip',
    data: {
        key: '你的key',
        output: 'jsonp',
    },
    dataType: 'jsonp',
    success: function (res) {
        ipLoacation = res;
    }
})
function getDistance(e1, n1, e2, n2) {
    const R = 6371
    const { sin, cos, asin, PI, hypot } = Math
    let getPoint = (e, n) => {
        e *= PI / 180
        n *= PI / 180
        return { x: cos(n) * cos(e), y: cos(n) * sin(e), z: sin(n) }
    }

    let a = getPoint(e1, n1)
    let b = getPoint(e2, n2)
    let c = hypot(a.x - b.x, a.y - b.y, a.z - b.z)
    let r = asin(c / 2) * 2 * R
    return Math.round(r);
}

function showWelcome() {

    let dist = getDistance(113.34499552, 23.15537143, ipLoacation.result.location.lng, ipLoacation.result.location.lat); //这里换成自己的经纬度
    let pos = ipLoacation.result.ad_info.nation;
    let ip;
    let posdesc;
    //根据国家、省份、城市信息自定义欢迎语
    switch (ipLoacation.result.ad_info.nation) {
        case "日本":
            posdesc = "よろしく，一起去看樱花吗";
            break;
        case "美国":
            posdesc = "Let us live in peace!";
            break;
        case "英国":
            posdesc = "想同你一起夜乘伦敦眼";
            break;
        case "俄罗斯":
            posdesc = "干了这瓶伏特加！";
            break;
        case "法国":
            posdesc = "C'est La Vie";
            break;
        case "德国":
            posdesc = "Die Zeit verging im Fluge.";
            break;
        case "澳大利亚":
            posdesc = "一起去大堡礁吧！";
            break;
        case "加拿大":
            posdesc = "拾起一片枫叶赠予你";
            break;
        case "中国":
            pos = ipLoacation.result.ad_info.province + " " + ipLoacation.result.ad_info.city + " " + ipLoacation.result.ad_info.district;
            ip = ipLoacation.result.ip;
            switch (ipLoacation.result.ad_info.province) {
                case "北京市":
                    posdesc = "北——京——欢迎你~~~";
                    break;
                case "天津市":
                    posdesc = "讲段相声吧。";
                    break;
                case "河北省":
                    posdesc = "山势巍巍成壁垒，天下雄关。铁马金戈由此向，无限江山。";
                    break;
                case "山西省":
                    posdesc = "展开坐具长三尺，已占山河五百余。";
                    break;
                case "内蒙古自治区":
                    posdesc = "天苍苍，野茫茫，风吹草低见牛羊。";
                    break;
                case "辽宁省":
                    posdesc = "我想吃烤鸡架！";
                    break;
                case "吉林省":
                    posdesc = "状元阁就是东北烧烤之王。";
                    break;
                case "黑龙江省":
                    posdesc = "很喜欢哈尔滨大剧院。";
                    break;
                case "上海市":
                    posdesc = "众所周知，中国只有两个城市。";
                    break;
                case "江苏省":
                    switch (ipLoacation.result.ad_info.city) {
                        case "南京市":
                            posdesc = "这是我挺想去的城市啦。";
                            break;
                        case "苏州市":
                            posdesc = "上有天堂，下有苏杭。";
                            break;
                        default:
                            posdesc = "散装是必须要散装的。";
                            break;
                    }
                    break;
                case "浙江省":
                    posdesc = "东风渐绿西湖柳，雁已还人未南归。";
                    break;
                case "河南省":
                    switch (ipLoacation.result.ad_info.city) {
                        case "郑州市":
                            posdesc = "豫州之域，天地之中。";
                            break;
                        case "南阳市":
                            posdesc = "臣本布衣，躬耕于南阳。此南阳非彼南阳！";
                            break;
                        case "驻马店市":
                            posdesc = "峰峰有奇石，石石挟仙气。嵖岈山的花很美哦！";
                            break;
                        case "开封市":
                            posdesc = "刚正不阿包青天。";
                            break;
                        case "洛阳市":
                            posdesc = "洛阳牡丹甲天下。";
                            break;
                        default:
                            posdesc = "可否带我品尝河南烩面啦？";
                            break;
                    }
                    break;
                case "安徽省":
                    posdesc = "蚌埠住了，芜湖起飞。";
                    break;
                case "福建省":
                    posdesc = "井邑白云间，岩城远带山。";
                    break;
                case "江西省":
                    posdesc = "落霞与孤鹜齐飞，秋水共长天一色。";
                    break;
                case "山东省":
                    posdesc = "遥望齐州九点烟，一泓海水杯中泻。";
                    break;
                case "湖北省":
                    posdesc = "来碗热干面！";
                    break;
                case "湖南省":
                    posdesc = "74751，长沙斯塔克。";
                    break;
                case "广东省":
                    posdesc = "老板来两斤福建人。";
                    break;
                case "广西壮族自治区":
                    posdesc = "桂林山水甲天下。";
                    break;
                case "海南省":
                    posdesc = "朝观日出逐白浪，夕看云起收霞光。";
                    break;
                case "四川省":
                    posdesc = "康康川妹子。";
                    break;
                case "贵州省":
                    posdesc = "茅台，学生，再塞200。";
                    break;
                case "云南省":
                    posdesc = "玉龙飞舞云缠绕，万仞冰川直耸天。";
                    break;
                case "西藏自治区":
                    posdesc = "躺在茫茫草原上，仰望蓝天。";
                    break;
                case "陕西省":
                    posdesc = "来份臊子面加馍。";
                    break;
                case "甘肃省":
                    posdesc = "羌笛何须怨杨柳，春风不度玉门关。";
                    break;
                case "青海省":
                    posdesc = "牛肉干和老酸奶都好好吃。";
                    break;
                case "宁夏回族自治区":
                    posdesc = "大漠孤烟直，长河落日圆。";
                    break;
                case "新疆维吾尔自治区":
                    posdesc = "驼铃古道丝绸路，胡马犹闻唐汉风。";
                    break;
                case "台湾省":
                    posdesc = "我在这头，大陆在那头。";
                    break;
                case "香港特别行政区":
                    posdesc = "永定贼有残留地鬼嚎，迎击光非岁玉。";
                    break;
                case "澳门特别行政区":
                    posdesc = "性感荷官，在线发牌。";
                    break;
                default:
                    posdesc = "带我去你的城市逛逛吧！";
                    break;
            }
            break;
        default:
            posdesc = "带我去你的国家逛逛吧。";
            break;
    }

    //根据本地时间切换欢迎语
    let timeChange;
    let date = new Date();
    if (date.getHours() >= 5 && date.getHours() < 11) timeChange = "<span>上午好</span>，一日之计在于晨！";
    else if (date.getHours() >= 11 && date.getHours() < 13) timeChange = "<span>中午好</span>，该摸鱼吃午饭了。";
    else if (date.getHours() >= 13 && date.getHours() < 15) timeChange = "<span>下午好</span>，懒懒地睡个午觉吧！";
    else if (date.getHours() >= 15 && date.getHours() < 16) timeChange = "<span>三点几啦</span>，一起饮茶呀！";
    else if (date.getHours() >= 16 && date.getHours() < 19) timeChange = "<span>夕阳无限好！</span>";
    else if (date.getHours() >= 19 && date.getHours() < 24) timeChange = "<span>晚上好</span>，夜生活嗨起来！";
    else timeChange = "夜深了，早点休息，少熬夜。";

    try {
        //自定义文本和需要放的位置
        document.getElementById("welcome-info").innerHTML =
            `<b><center>🎉 欢迎信息 🎉</center>&emsp;&emsp;欢迎来自 <span style="color:var(--theme-color)">${pos}</span> 的小伙伴，${timeChange}您现在距离站长约 <span style="color:var(--theme-color)">${dist}</span> 公里，当前的IP地址为： <span style="color:var(--theme-color)">${ip}</span>， ${posdesc}</b>`;
    } catch (err) {
        // console.log("Pjax无法获取#welcome-info元素🙄🙄🙄")
    }
}
window.onload = showWelcome;
// 如果使用了pjax在加上下面这行代码
document.addEventListener('pjax:complete', showWelcome);
  1. 在主题配置文件[BlogRoot]\_config.butterfly.yml中引入jQuery依赖和刚刚的js文件：
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inject: 
  bottom: 
+    - <script src="https://cdn.staticfile.org/jquery/3.6.3/jquery.min.js"></script> # jQuery
+    - <script async data-pjax src="/js/txmap.js"></script> # 腾讯位置API
  1. 在需要展示文本的容器上添加相应id（welcome-info）就可以了，例如我想添加在网站公告栏信息的下方，于是就在[BlogRoot]\themes\butterfly\layout\includes\widget\card_announcement.pug的最后一行加上这个，缩进与上一行相同即可
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    .announcement_content!= theme.aside.card_announcement.content
    //- 添加欢迎访客的信息
+    #welcome-info
  1. 在custom.css自定义样式里添加如下代码，可以根据你自己的喜好去改
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/* 欢迎信息 */
#welcome-info {
  background: linear-gradient(45deg, #b9f4f3, #e3fbf9);
  border-radius: 18px;
  padding: 8px;
}
[data-theme="dark"] #welcome-info {
  background: #212121;
}
  1. hexo二连即可看到效果
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hexo cl;hexo s

添加fps显示(LYX)

点击查看教程
  1. 新建文件[BlogRoot]\source\js\fps.js并写入如下代码：
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if (window.localStorage.getItem("fpson") == undefined || window.localStorage.getItem("fpson") == "1") {
    var rAF = function () {
        return (
            window.requestAnimationFrame ||
            window.webkitRequestAnimationFrame ||
            function (callback) {
                window.setTimeout(callback, 1000 / 60);
            }
        );
    }();
    var frame = 0;
    var allFrameCount = 0;
    var lastTime = Date.now();
    var lastFameTime = Date.now();
    var loop = function () {
        var now = Date.now();
        var fs = (now - lastFameTime);
        var fps = Math.round(1000 / fs);

        lastFameTime = now;
        // 不置 0，在动画的开头及结尾记录此值的差值算出 FPS
        allFrameCount++;
        frame++;

        if (now > 1000 + lastTime) {
            var fps = Math.round((frame * 1000) / (now - lastTime));
            if (fps <= 5) {
                var kd = `<span style="color:#bd0000">卡成ppt🤢</span>`
            } else if (fps <= 15) {
                var kd = `<span style="color:red">电竞级帧率😖</span>`
            } else if (fps <= 25) {
                var kd = `<span style="color:orange">有点难受😨</span>`
            } else if (fps < 35) {
                var kd = `<span style="color:#9338e6">不太流畅🙄</span>`
            } else if (fps <= 45) {
                var kd = `<span style="color:#08b7e4">还不错哦😁</span>`
            } else {
                var kd = `<span style="color:#39c5bb">十分流畅🤣</span>`
            }
            document.getElementById("fps").innerHTML = `FPS:${fps} ${kd}`;
            frame = 0;
            lastTime = now;
        };

        rAF(loop);
    }

    loop();
} else {
    document.getElementById("fps").style = "display:none!important"
}
  1. 在自定义样式文件custom.css中加入如下代码，我这里让这块东西在左下角，你可以自己指定位置，其中backdrop-filter过滤器也可以自己指定，也可以不要：
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/* 帧率检测 */
#fps {
  position: fixed;
  /* 指定位置 */
  left: 10px;
  bottom: 10px;
  z-index: 1919810;
}
[data-theme="light"] #fps {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--backdrop-filter);
  padding: 4px;
  border-radius: 4px;
}
[data-theme="dark"] #fps {
  background-color: rgba(0, 0, 0, 0.72);
  backdrop-filter: var(--backdrop-filter);
  padding: 4px;
  border-radius: 4px;
}
  1. 在主题配置文件_config.butterfly.yml文件中加入以下代码：
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inject: 
  head: 
+    - <span id="fps"></span> # 帧率检测
  bottom: 
+    - <script async src="/js/fps.js"></script> # 帧率检测
  1. 重启项目看看角落有没有出现帧率块
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hexo cl;hexo s

网站恶搞标题

点击查看教程
  1. 新建文件[BlogRoot]\source\js\title.js，写入以下内容：
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//动态标题
var OriginTitile = document.title;
var titleTime;
document.addEventListener('visibilitychange', function () {
  if (document.hidden) {
    //离开当前页面时标签显示内容
    document.title = '👀跑哪里去了~';
    clearTimeout(titleTime);
  } else {
    //返回当前页面时标签显示内容
    document.title = '🐖抓到你啦～';
    //两秒后变回正常标题
    titleTime = setTimeout(function () {
      document.title = OriginTitile;
    }, 2000);
  }
});
  1. 在主题配置文件_config.butterfly.yml引入该文件：
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inject: 
  bottom: 
+    - <script async src="/js/title.js"></script>
  1. 重启项目
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hexo cl; hexo s

导航栏魔改增强版(LYX)

点击查看教程
  1. 重构导航栏：修改[blogRoot]\themes\Butterfly\layout\includes\header\nav.pug，替换成下面的代码，其中图标啥的自己改一下：
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nav#nav
  span#blog_name
    a#site-name(href=url_for('/')) #[=config.title]
    
  #menus
    !=partial('includes/header/menu_item', {}, {cache: true})
    //- 这两行是导航栏显示标题用的
    center(id="name-container")
      a(id="page-name" href="javascript:scrollToTop()") PAGE_NAME
      
    #nav-right
      if (theme.algolia_search.enable || theme.local_search.enable)
        #search-button
          a.search.faa-parent.animated-hover(title="检索站内任何你想要的信息")
            svg.faa-tada.icon(style="height:24px;width:24px;fill:currentColor;position:relative;top:6px" aria-hidden="true")
              use(xlink:href='#icon-valentine_-search-love-find-heart')
            span=' '+_p('search.title')    

      //- 美化设置
      a.meihua.faa-parent.animated-hover(onclick="toggleWinbox()" title="美化设置-自定义你的风格" id="meihua-button")
        svg.faa-tada.icon(style="height:26px;width:26px;fill:currentColor;position:relative;top:8px" aria-hidden="true")
          use(xlink:href='#icon-tupian1')

      //- 暗黑模式按钮
      a.sun_moon.faa-parent.animated-hover(onclick='switchNightMode()',  title=_p('rightside.night_mode_title') id="nightmode-button")
        svg.faa-tada(style="height:25px;width:25px;fill:currentColor;position:relative;top:7px", viewBox='0 0 1024 1024')
          use#modeicon(xlink:href='#icon-moon')        
        
      #toggle-menu
        a
          i.fas.fa-bars.fa-fw
  1. 标题增强：在custom.css加入如下代码，其中var(--theme-color)替换成你自己的主题色：
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/* 标题增强 */
#site-name::before {
  opacity: 0;
  background-color: var(--theme-color) !important;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -ms-border-radius: 8px;
  -o-border-radius: 8px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -o-transition: 0.3s;
  position: absolute;
  top: 0 !important;
  right: 0 !important;
  width: 100%;
  height: 100%;
  content: "\f015";
  box-shadow: 0 0 5px var(--theme-color);
  font-family: "Font Awesome 6 Free";
  text-align: center;
  color: white;
  line-height: 34px; /*如果有溢出或者垂直不居中的现象微调一下这个参数*/
  font-size: 18px; /*根据个人喜好*/
}
#site-name:hover::before {
  opacity: 1;
  scale: 1.03;
}
#site-name {
  position: relative;
  font-size: 24px; /*一定要把字体调大点，否则效果惨不忍睹！*/
}
  1. 顶栏常驻：在custom.css加入如下代码：
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.nav-fixed #nav{
    transform: translateY(58px)!important;
    -webkit-transform: translateY(58px)!important;
    -moz-transform: translateY(58px)!important;
    -ms-transform: translateY(58px)!important;
    -o-transform: translateY(58px)!important;
}
#nav{
    transition: none!important;
    -webkit-transition: none!important;
    -moz-transition: none!important;
    -ms-transition: none!important;
    -o-transition: none!important;
}
  1. 显示标题：新建[BlogRoot]\source\js\nav.js，并写入如下代码：
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document.addEventListener('pjax:complete', tonav);
document.addEventListener('DOMContentLoaded', tonav);
//响应pjax
function tonav() {
    document.getElementById("name-container").setAttribute("style", "display:none");
    var position = $(window).scrollTop();
    $(window).scroll(function () {
        var scroll = $(window).scrollTop();
        if (scroll > position) {
            document.getElementById("name-container").setAttribute("style", "");
            document.getElementsByClassName("menus_items")[1].setAttribute("style", "display:none!important");
        } else {
            document.getElementsByClassName("menus_items")[1].setAttribute("style", "");
            document.getElementById("name-container").setAttribute("style", "display:none");
        }
        position = scroll;
    });
    //修复没有弄右键菜单的童鞋无法回顶部的问题
    document.getElementById("page-name").innerText = document.title.split(" | Fomalhaut🥝")[0];
}

function scrollToTop() {
    document.getElementsByClassName("menus_items")[1].setAttribute("style", "");
    document.getElementById("name-container").setAttribute("style", "display:none");
    btf.scrollToDest(0, 500);
}
然后还要在`custom.css`添加以下css，其中`--theme-color`换为你自己的主题色：
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/* 导航栏显示标题 */
#page-name::before {
  font-size: 18px;
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  color: white !important;
  top: 0;
  left: 0;
  content: "回到顶部";
  background-color: var(--theme-color);
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
  opacity: 0;
  box-shadow: 0 0 3px var(--theme-color);
  line-height: 45px; /*如果垂直位置不居中可以微调此值，也可以删了*/
}
#page-name:hover:before {
  opacity: 1;
}
#name-container {
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
}
#name-container:hover {
  scale: 1.03;
}
#page-name {
  position: relative;
  padding: 10px 30px; /*如果文字间隔不合理可以微调修改，第二个是水平方向的padding，第一个是垂直的*/
}
#nav{
    padding: 0 20px;
}

/* 修复滚动显示标题居中 */
center#name-container {
  position: absolute !important;
  width: fit-content !important;
  left: 42% !important;
}
@media screen and (max-width: 768px) {
  center#name-container {
    display: none;
  }
}
  1. 重启项目:
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hexo cl;hexo s

配置文件CDN替换

点击查看教程

主题默认的CDN有：local、cdnjs、jsdelivr、unpkg等，但是速度偶读比较一般，要想提高部分标准静态资源的响应速度，走CDN是最好的办法，最好是在国内的CDN。

参考教程：

  1. CSDN：Web前端常用CDN网站汇总
  2. 洪哥：Butterfly CDN链接更改指南，替换jsdelivr提升访问速度
  3. 安知鱼：目前可用cdn整理

修改教程，我分享一下我目前在用的方案：

修改主题配置文件_config.butterfly.yml的CDN配置项：

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# CDN
# Don't modify the following settings unless you know how they work
# 非必要請不要修改
CDN:
  # The CDN provider of internal scripts (主題內部 js 的 cdn 配置)
  # option: local/jsdelivr/unpkg/cdnjs/custom
  # Dev version can only choose. ( dev版的主題只能設置為 local )
  internal_provider: local

  # The CDN provider of third party scripts (第三方 js 的 cdn 配置)
  # option: local/jsdelivr/unpkg/cdnjs/custom
  # when set it to local, you need to install hexo-butterfly-extjs
  third_party_provider: cdnjs

  # Add version number to CDN, true or false
  version: false

  # Custom format
  # For example: https://cdn.staticfile.org/${cdnjs_name}/${version}/${min_cdnjs_file}
  custom_format:

  option:
    # main_css:
    # main:
    # utils:
    # translate: https://cdn1.tianli0.top/npm/js-heo@1.0.6/translate/tw_cn.js
    # local_search:
    # algolia_js: 
    algolia_search_v4: https://cdn.staticfile.org/algoliasearch/4.14.3/algoliasearch-lite.umd.min.js
    instantsearch_v4: https://cdn.staticfile.org/instantsearch.js/4.49.2/instantsearch.production.min.js
    pjax: https://lib.baomitu.com/pjax/0.2.8/pjax.min.js
    # gitalk: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/gitalk/1.7.2/gitalk.min.js
    # gitalk_css: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/gitalk/1.7.2/gitalk.min.css
    # blueimp_md5:
    # valine: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/valine/1.4.16/Valine.min.js
    # disqusjs: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/disqusjs/1.3.0/disqus.js
    # disqusjs_css: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/disqusjs/1.3.0/disqusjs.css
    twikoo: https://cdn.staticfile.org/twikoo/1.6.8/twikoo.all.min.js
    # waline_js: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/waline/1.5.4/Waline.min.js
    # waline_css:
    sharejs: https://lib.baomitu.com/social-share.js/1.0.16/js/social-share.min.js
    sharejs_css: https://lib.baomitu.com/social-share.js/1.0.16/css/share.min.css
    # mathjax: https://cdn.staticfile.org/mathjax/3.2.2/es5/mml-chtml.min.js
    # katex: https://lib.baomitu.com/KaTeX/latest/katex.min.css
    # katex_copytex:
    # mermaid:
    # canvas_ribbon:
    # canvas_fluttering_ribbon:
    # canvas_nest:
    lazyload: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/vanilla-lazyload/17.3.1/lazyload.iife.min.js
    instantpage: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/instant.page/5.1.0/instantpage.min.js
    typed: https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/typed.js/2.0.12/typed.min.js
    # pangu:
    fancybox_css_v4: https://cdn.staticfile.org/fancyapps-ui/4.0.31/fancybox.min.css
    fancybox_v4: https://cdn.staticfile.org/fancyapps-ui/4.0.31/fancybox.umd.min.js
    # medium_zoom: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/medium-zoom/1.0.6/medium-zoom.min.js
    # snackbar_css: https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/node-snackbar/0.1.16/snackbar.min.css
    # snackbar: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/node-snackbar/0.1.16/snackbar.min.js
    # activate_power_mode:
    # fireworks:
    # click_heart:
    # ClickShowText:
    fontawesomeV6: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/font-awesome/6.0.0/css/all.min.css
    # flickr_justified_gallery_js: https://cdn.staticfile.org/flickr-justified-gallery/2.1.2/fjGallery.min.js
    # flickr_justified_gallery_css: https://cdn.staticfile.org/flickr-justified-gallery/2.1.2/fjGallery.min.css
    aplayer_css: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/aplayer/1.10.1/APlayer.min.css
    aplayer_js: https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/aplayer/1.10.1/APlayer.min.js
    meting_js: https://cdn1.tianli0.top/npm/js-heo@1.0.12/metingjs/Meting.min.js
    # prismjs_js: https://cdn1.tianli0.top/npm/prismjs@1.1.0/prism.js
    # prismjs_lineNumber_js: https://cdn1.tianli0.top/npm/prismjs/plugins/line-numbers/prism-line-numbers.min.js
    # prismjs_autoloader: https://cdn1.tianli0.top/npm/prismjs/plugins/autoloader/prism-autoloader.min.js

修改完成后可以 f12->源代码->网页 看看是否已经加载到对应的资源

右边滚动栏样式

点击查看教程
  1. 在custom.css中加入以下代码，其中var(--theme-color)换成你自己的主题色：
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/* 滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: rgba(73, 177, 245, 0.2);
  border-radius: 2em;
}

::-webkit-scrollbar-thumb {
  background-color: var(--theme-color);
  background-image: -webkit-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.4) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0.4) 75%,
    transparent 75%,
    transparent
  );
  border-radius: 2em;
}

::-webkit-scrollbar-corner {
  background-color: transparent;
}

::-moz-selection {
  color: #fff;
  background-color: var(--theme-color);
}

博客宽屏适配（自用）

点击查看教程
  1. 在custom.css中加入以下样式：
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/* 全局宽度 */
.layout {
  max-width: 1400px;
}

/* 侧边卡片栏宽度 */
.aside-content {
  max-width: 318px;
  min-width: 300px;
}

/* 平板尺寸自适应(不启用侧边栏宽度限制) */
@media screen and (max-width: 900px) {
  .aside-content {
    max-width: none !important;
    padding: 0 5px 0 5px;
  }
}
  1. 不想再非首页的地方显示侧边栏，那就需要给非首页的页面加上标记，修改 [BlogRoot]\themes\butterfly\layout\includes\layout.pug为以下内容：
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 - var htmlClassHideAside = theme.aside.enable && theme.aside.hide ? 'hide-aside' : ''
 - page.aside = is_archive() ? theme.aside.display.archive: is_category() ? theme.aside.display.category : is_tag() ? theme.aside.display.tag : page.aside
 - var hideAside = !theme.aside.enable || page.aside === false ? 'hide-aside' : ''
- - var pageType = is_post() ? 'post' : 'page'
+ - var pageType = is_home() ? 'page home' : is_post() ? 'post' : 'page'

doctype html
html(lang=config.language data-theme=theme.display_mode class=htmlClassHideAside)
  ...

现在主页的class就变成page home了，我们再在custom.css加入如下css，主题就能智能区分主页和分页了，可以自动选择卡片显示：

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/* 除了首页以外其他页面隐藏卡片，并采用宽屏显示 */
#archive,
#page,
#category,
#tag {
  width: 100%;
}
.page:not(.page.home) .aside-content {
  display: none;
}
  1. 重启项目即可看到变更：
1
hexo cl;hexo s

文章三栏（店长+微调）

点击查看教程
  1. 修改[BlogRoot]\themes\butterfly\layout\includes\mixins\post-ui.pug,整个替换为下面的代码，注意，我这里用的是彩色的图标，每个//- i.fas那里表示我注释了黑白的额图标并换上彩色图标，彩色图标引入的具体方法见之前的教程，这里只需要替换成你自己的图标名字和调节相应的大小即可：
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mixin postUI(posts)
  each article , index in page.posts.data
    .recent-post-item
      -
        let link = article.link || article.path
        let title = article.title || _p('no_title')
        const position = theme.cover.position
        let leftOrRight = position === 'both'
          ? index%2 == 0 ? 'left' : 'right'
          : position === 'left' ? 'left' : 'right'
        let post_cover = article.cover
        let no_cover = article.cover === false || !theme.cover.index_enable ? 'no-cover' : ''
      -
      .recent-post-content(class=leftOrRight)
        .recent-post-cover
          img.article-cover(src=url_for(post_cover) onerror=`this.onerror=null;this.src='`+ url_for(theme.error_img.post_page) + `'` alt=title)
        .recent-post-info
          a.article-title(href=url_for(link) title=title)
            .article-title-link= title
          .recent-post-meta                
            .article-meta-wrap
              if (is_home() && (article.top || article.sticky > 0))
                span.article-meta
                  //- i.fas.fa-thumbtack.sticky
                  svg.meta_icon(style="width:16px;height:16px;position:relative;top:3px").post-ui-icon
                    use(xlink:href='#icon-tuding')
                  span.sticky= _p('sticky')
                  span.article-meta-separator  | 
              if (theme.post_meta.page.date_type)
                span.post-meta-date
                  if (theme.post_meta.page.date_type === 'both')
                    //- i.far.fa-calendar-alt
                    svg.meta_icon(style="width:21px;height:21px;position:relative;top:6px").post-ui-icon
                      use(xlink:href='#icon-rili')
                    span.article-meta-label=_p('post.created')
                    time.post-meta-date-created(datetime=date_xml(article.date) title=_p('post.created') + ' ' + full_date(article.date))=date(article.date, config.date_format)
                    span.article-meta-separator  | 
                    //- i.fas.fa-history
                    svg.meta_icon(style="width:13px;height:13px;position:relative;top:2px").post-ui-icon
                      use(xlink:href='#icon-gengxin1')                    
                    span.article-meta-label=_p('post.updated') + " "
                    time.post-meta-date-updated(datetime=date_xml(article.updated) title=_p('post.updated') + ' ' + full_date(article.updated))=date(article.updated, config.date_format)
                  else
                    - let data_type_updated = theme.post_meta.page.date_type === 'updated'
                    - let date_type = data_type_updated ? 'updated' : 'date'
                    - let date_icon = data_type_updated ? 'fas fa-history' :'far fa-calendar-alt'
                    - let date_title = data_type_updated ? _p('post.updated') : _p('post.created')
                    i(class=date_icon)
                    span.article-meta-label=date_title
                    time(datetime=date_xml(article[date_type]) title=date_title + ' ' + full_date(article[date_type]))=date(article[date_type], config.date_format)
              if (theme.post_meta.page.categories && article.categories.data.length > 0)
                span.article-meta
                  span.article-meta-separator  | 
                  //- i.fas.fa-inbox
                  svg.meta_icon(style="width:12px;height:12px;position:relative;top:1px").post-ui-icon
                    use(xlink:href='#icon-fenlei')
                  each item, index in article.categories.data
                    a(href=url_for(item.path)).article-meta__categories #[=item.name]
                    if (index < article.categories.data.length - 1)
                      i.fas.fa-angle-right.article-meta-link
              if (theme.post_meta.page.tags && article.tags.data.length > 0)
                span.article-meta.tags
                  span.article-meta-separator  | 
                  //- i.fas.fa-tag
                  svg.meta_icon(style="width:13px;height:13px;position:relative;top:2px").post-ui-icon
                    use(xlink:href='#icon-biaoqian')
                  each item, index in article.tags.data
                    a(href=url_for(item.path)).article-meta__tags #[=item.name]
                    if (index < article.tags.data.length - 1)
                      span.article-meta-link #[=' • ']
              
              mixin countBlockInIndex
                - needLoadCountJs = true
                span.article-meta
                  span.article-meta-separator  | 
                  //- i.fas.fa-comments
                  svg.meta_icon(style="width:13px;height:13px;position:relative;top:2px").post-ui-icon
                    use(xlink:href='#icon-pinglun1')
                  if block
                    block
                  span.article-meta-label= ' ' + _p('card_post_count')
              
              if theme.comments.card_post_count
                case theme.comments.use[0]
                  when 'Disqus'
                    +countBlockInIndex
                      a(href=full_url_for(link) + '#disqus_thread')
                        i.fa-solid.fa-spinner.fa-spin
                  when 'Disqusjs'
                    +countBlockInIndex
                      a(href=full_url_for(link) + '#disqusjs')
                        span.disqus-comment-count(data-disqus-url=full_url_for(link))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Valine'
                    +countBlockInIndex
                      a(href=url_for(link) + '#post-comment')
                        span.valine-comment-count(data-xid=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Waline'
                    +countBlockInIndex
                      a(href=url_for(link) + '#post-comment')
                        span.waline-comment-count(id=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Twikoo'
                    +countBlockInIndex
                      a.twikoo-count(href=url_for(link) + '#post-comment')
                        i.fa-solid.fa-spinner.fa-spin
                  when 'Facebook Comments'
                    +countBlockInIndex
                      a(href=url_for(link) + '#post-comment')
                        span.fb-comments-count(data-href=urlNoIndex(article.permalink))
                  when 'Remark42'
                    +countBlockInIndex
                      a(href=url_for(link) + '#post-comment')
                        span.remark42__counter(data-url=urlNoIndex(article.permalink))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Artalk'
                    +countBlockInIndex
                      a(href=url_for(link) + '#post-comment')
                        span.artalk-count(data-page-key=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin      
        a.article-content(href=url_for(link) title=title)
          //- Display the article introduction on homepage
          case theme.index_post_content.method
            when false
              - break
            when 1
              .article-content-text!= article.description
            when 2
              if article.description
                .article-content-text!= article.description
              else
                - const content = strip_html(article.content)
                - let expert = content.substring(0, theme.index_post_content.length) 
                - content.length > theme.index_post_content.length ? expert += ' ...' : ''
                .article-content-text!= expert
            default
              - const content = strip_html(article.content)
              - let expert = content.substring(0, theme.index_post_content.length) 
              - content.length > theme.index_post_content.length ? expert += ' ...' : ''
              .article-content-text!= expert      
        .recent-post-arrow

    if theme.ad && theme.ad.index
      if (index + 1) % 3 == 0
        .recent-post-item.ads-wrap!=theme.ad.index
  1. 样式方案提供两种：
    • 样式一：电脑端宽屏采用滑动卡片，平板宽度采用双栏布局，手机宽度采用单栏卡片
    • 样式二：移除滑动卡片，按屏幕宽度依次应用三栏、双栏、单栏
      新建目录[BlogRoot]\themes\butterfly\source\css\_index_card_style\,并在下面新建对应的文件slidecard.styl和multicard.styl并分别填入以下内容，第一个滑动卡片的是店长原版的，我微调一下第二个的样式，大家可以根据自己的选择进行修改：
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//default color:
:root
  --recent-post-bgcolor: rgba(255, 255, 255, 0.9)  //默认背景
  --article-content-bgcolor: #49b1f5 //描述版块背景
  --recent-post-arrow: #ffffff //箭头配色
  --recent-post-cover-shadow: #ffffff //封面遮罩层配色，建议和默认值的颜色相对应。
  --recent-post-transition: all 0.5s cubic-bezier(0.59, 0.01, 0.48, 1.17)  //动画效果。不了解的不要改动
[data-theme="dark"]
  --recent-post-bgcolor: rgba(35,35,35,0.5)
  --article-content-bgcolor: #99999a
  --recent-post-arrow: #37e2dd
  --recent-post-cover-shadow: #232323
// 默认的首页卡片容器布局
.recent-posts
  padding 0 15px 0 15px
  height fit-content
  .recent-post-item
    margin-bottom 15px
    width 100%
    background var(--recent-post-bgcolor)
    overflow hidden
    border-radius 15px
    .recent-post-content
      display flex
      background var(--recent-post-bgcolor)
      position relative
      .recent-post-cover
        display flex
        background transparent
      .recent-post-info
        display flex
        background transparent
        flex-direction column
        justify-content center
        align-items center
        .article-title
          height 50%
          display: flex
          text-align: center
          align-items: center
          justify-content: flex-end
          flex-direction: column
          .article-title-link
            color: var(--text-highlight-color)
            transition: all .2s ease-in-out
            display: -webkit-box;
            -webkit-box-orient: vertical;
            overflow: hidden;
            &:hover
              color: $text-hover
        .recent-post-meta
          height 50%
          display: flex
          text-align: center
          align-items: center
          justify-content: flex-start
          flex-direction: column
          .article-meta-wrap
            color #969797
            display: -webkit-box;
            -webkit-box-orient: vertical;
            overflow: hidden;
            a
              color: var(--text-highlight-color)
              transition: all .2s ease-in-out
              color #969797
              &:hover
                color: $text-hover
      .article-content
        display flex
        text-align: center
        flex-direction row
        align-items center
        justify-content center
        .article-content-text
          display -webkit-box
          -webkit-box-orient vertical
          text-overflow: ellipsis
          overflow hidden
          color #fff
          text-shadow 1px 2px 3px #000
          &::before
            content "❝"
            font-size 20px
          &::after
            content "❞"
            font-size 20px
    &.ads-wrap
      display: block !important
      height: auto !important
// PC端滑动卡片样式
@media screen and (min-width:1069px)
  .recent-posts
    padding 0 15px 0 15px
    .recent-post-item
      .recent-post-content
        position relative
        height 200px
        width 100%
        transition var(--recent-post-transition)
        &:hover
          .recent-post-cover-shadow
            width 10.1%
            transition var(--recent-post-transition)
          .recent-post-cover
            width 10%
            transition var(--recent-post-transition)
          .article-content
            width calc(30% + 80px)
            transition var(--recent-post-transition)
            .article-content-text
              opacity 1
          .recent-post-arrow
            transition var(--recent-post-transition)
        .recent-post-cover-shadow
          z-index: 1
          transition var(--recent-post-transition)
          position: absolute
          height 200px
          width 40%
        .recent-post-cover
          height 200px
          width 40%
          transition var(--recent-post-transition)
          img
            height 100%
            width 100%
            object-fit cover

        .recent-post-info
          height 200px
          width calc(60% - 80px)
          .article-title
            margin: 0px 40px
            font-size 24px
            .article-title-link
              -webkit-line-clamp: 2;
          .recent-post-meta
            margin: 0px 20px
            .article-meta-wrap
              font-size 12px
              -webkit-line-clamp: 3;
        .article-content
          height 200px
          width 90px
          background var(--article-content-bgcolor)
          transition var(--recent-post-transition)
          .article-content-text
            -webkit-line-clamp 4
            transition: var(--recent-post-transition)
            opacity 0
        .recent-post-arrow
          transition var(--recent-post-transition)
          display block
          position absolute
          height 20px
          width 8px
          background var(--recent-post-arrow)
        &.both,
        &.right
          .recent-post-cover-shadow
            left 0
            background linear-gradient(to left, var(--recent-post-cover-shadow), transparent)
          .recent-post-cover
            order: 1
          .recent-post-info
            order: 2
          .article-content
            order: 3
            clip-path polygon(0 50%, 80px 0, 100% 0, 100% 100%, 80px 100%)
            .article-content-text
              margin 20px 40px 20px 80px
          .recent-post-arrow
            order: 4
            left calc(100% - 80px)
            top calc(50% - 10px)
            clip-path polygon(0 10px, 8px 0, 8px 20px)
          &:hover
            .recent-post-arrow
              left calc(100% - 40px)
        &.left
          .recent-post-cover-shadow
            right 0
            background linear-gradient(to right, var(--recent-post-cover-shadow), transparent)
          .recent-post-cover
            order: 4
          .recent-post-info
            order: 3
          .article-content
            order: 2
            clip-path polygon(100% 50%,calc(100% - 80px) 100%,0 100%,0 0,calc(100% - 80px) 0)
            .article-content-text
              margin 20px 80px 20px 40px
          .recent-post-arrow
            order: 1
            left 72px
            top calc(50% - 10px)
            clip-path polygon(0 0, 8px 10px, 0 20px)
          &:hover
            .recent-post-arrow
              left 32px
// 双栏布局卡片自适应适配
@media screen and (min-width:572px) and (max-width:1068px)
  .recent-posts
    padding 0 15px 0 15px
    display flex
    flex-direction row
    flex-wrap wrap
    .recent-post-item
      border-radius 15px
      overflow hidden
      width 47%
      margin 0px 3% 20px 0px
    nav#pagination
      width: 100%
// 手机端单栏布局自适应适配
@media screen and (max-width:572px)
  .recent-posts
    padding 0 15px 0 15px
    .recent-post-item
      border-radius 15px
      overflow hidden
        
// 手机端及双栏卡片样式
@media screen and (max-width:1068px)
  .recent-posts
    .recent-post-item
      .recent-post-content
        flex-direction column
        flex-wrap nowrap
        align-items center
        max-height 350px
        height: auto 
        width 100%
        .recent-post-cover
          width 100%
          height 200px
          clip-path polygon(0 130px,0 0,100% 0,100% 130px,50% 100%)
          img
            height 200px
            width 100%
            object-fit cover
        .recent-post-info
          height 150px
          width 100%
          padding 0px 25px 5px 25px
          .article-title
            margin: 0px 40px
            font-size 18px
            .article-title-link
              -webkit-line-clamp: 2;
          .recent-post-meta
            margin: 0px 20px
            .article-meta-wrap
              font-size 12px
              -webkit-line-clamp: 3;
        .article-content
          position absolute
          height 200px
          width 100%
          background rgba(25,25,25,0.5)
          clip-path polygon(0 130px,0 0,100% 0,100% 130px,50% 100%)
          .article-content-text
            -webkit-line-clamp 3
            font-size 16px
            margin 0px 25px 30px 25px
        .recent-post-arrow
          display block
          background var(--article-content-bgcolor)
          position absolute
          height 10px
          width 20px
          clip-path polygon(0 0,100% 0,50% 100%)
          top 20px
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:root
  --theme-color:rgb(57, 197, 187)
  --text-bg-hover:rgba(57, 197, 187, 0.7)
  
.recent-posts
  padding 0 5px 0 5px
  height fit-content
  .recent-post-item
    margin-bottom 15px
    overflow hidden
    border-radius 15px
    .recent-post-content
      display flex
      position relative
      .recent-post-cover
        display flex
        background transparent
      .recent-post-info
        display flex
        background transparent
        flex-direction column
        justify-content center
        align-items center
        .article-title
          height 50%
          display: flex
          text-align: center
          align-items: center
          justify-content: flex-end
          flex-direction: column
          .article-title-link
            color: var(--text-highlight-color)
            transition: all .2s ease-in-out
            display: -webkit-box;
            -webkit-box-orient: vertical;
            overflow: hidden;
            &:hover
              color: var(--theme-color)
        .recent-post-meta
          height 50%
          display: flex
          text-align: center
          align-items: center
          justify-content: flex-start
          flex-direction: column
          .article-meta-wrap
            color #969797
            display: -webkit-box;
            -webkit-box-orient: vertical;
            overflow: hidden;
            a
              color: var(--text-highlight-color)
              transition: all .2s ease-in-out
              color #969797
              &:hover
                color: var(--theme-color)
      .article-content
        display flex
        text-align: center
        flex-direction row
        align-items center
        justify-content center
        .article-content-text
          display -webkit-box
          -webkit-box-orient vertical
          text-overflow: ellipsis
          overflow hidden
          color #fff
          text-shadow 1px 2px 3px #000
          transition transform 0.6s;
          &:hover
            transform: scale(1.1);
    &.ads-wrap
      display: block !important
      height: auto !important
  nav#pagination
    width: 100%
// 卡片单元布局样式
.recent-posts
  padding 0 5px 0 5px
  display flex
  flex-direction row
  flex-wrap wrap
  .recent-post-item
    border-radius 15px
    overflow hidden
    .recent-post-content
      flex-direction column
      flex-wrap nowrap
      align-items center
      max-height 350px
      height: auto
      width 100%
      .recent-post-cover
        width 100%
        height 200px
        clip-path polygon(0 130px,0 0,100% 0,100% 130px,50% 100%)
        img
          height 200px
          width 100%
          object-fit cover
      .recent-post-info
        height 145px
        width 100%
        padding 0px 25px 5px 25px
        .article-title
          margin: 0px 40px
          font-size 19px
          .article-title-link
            -webkit-line-clamp: 2;
        .recent-post-meta
          margin: 0px 20px
          .article-meta-wrap
            font-size 13px
            -webkit-line-clamp: 3;
      .article-content
        position absolute
        height 200px
        width 100%
        background rgba(25,25,25,0.4)
        clip-path polygon(0 130px,0 0,100% 0,100% 130px,50% 100%)
        .article-content-text
          -webkit-line-clamp 3
          font-size 16px
          margin 0px 25px 30px 25px
          &::before
            content "「"
            font-size 20px
          &::after
            content "」"
            font-size 20px
      .recent-post-arrow
        display block
        background var(--text-bg-hover)
        position absolute
        height 10px
        width 20px
        clip-path polygon(0 0,100% 0,50% 100%)
// 三栏布局滑动卡片样式
@media screen and (min-width:1069px)
  .recent-posts
    .recent-post-item
      width 32.3%
      margin 0px 1% 20px 0px
      .recent-post-content
        .recent-post-info
          .article-title
            margin: 0px 5px
            .article-title-link
              -webkit-line-clamp: 1;
          .recent-post-meta
            margin: 0px 5px
            .article-meta-wrap
              -webkit-line-clamp: 2;
// 双栏布局卡片自适应适配
@media screen and (min-width:572px) and (max-width:1068px)
  .recent-posts
    .recent-post-item
      width 47%
      margin 0px 3% 20px 0px
// 单栏布局卡片自适应适配
@media screen and (max-width:572px)
  .recent-posts
    .recent-post-item
      width 100%
1. 修改`[BlogRoot]\themes\butterfly\source\css\_page\homepage.styl`,将整文件内容替换为以下代码：
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if hexo-config('index_card_style') == 'slidecard'
  @import './_index_card_style/slidecard'
else if hexo-config('index_card_style') == 'multicard'
  @import './_index_card_style/multicard'
1. 然后在主题配置文件`[BlogRoot]\_config.butterfly.yml`里新增配置项，这样我们就可以通过配置项自由切换使用哪款了：
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# 主页卡片样式
# Docs: https://akilar.top/posts/d6b69c49/
index_card_style: multicard # slidecard | multicard
1. 考虑到不管是样式一还是样式二都存在一个布局突变的情况。为了不至于让首页的文章出现空缺，建议将首页生成的文章数量控制为1,2,3的公倍数。修改站点配置文件`[BlogRoot]\_config.yml`。找到以下配置项进行调整，注意这是站点配置文件本就有的配置项，不是新增配置项。建议是调整为12篇。如果你的侧边栏魔改内容特别多，那么建议改成18、24、30。务必确保文章卡片栏比侧栏完全展开要长，这样展示效果最好
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# Home page setting
# path: Root path for your blogs index page. (default = '')
# per_page: Posts displayed per page. (0 = disable pagination)
# order_by: Posts order. (Order by date descending by default)
index_generator:
  path: ''
  per_page: 18
  order_by: -date
1. 本教程讨论的卡片都是考虑有封面和有描述的。所以需要保证你已经开启了相应的配置，查看主题配置文件`[BlogRoot]\_config.butterfly.yml`,找到配置项开启描述栏，建议选择2模式
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# Display the article introduction on homepage
# 1: description
# 2: both (if the description exists, it will show description, or show the auto_excerpt)
# 3: auto_excerpt (default)
# false: do not show the article introduction
index_post_content:
  method: 2
  length: 500 # if you set method to 2 or 3, the length need to config