文章缩略图来自站酷ID：骨头_
感谢南瓜奶酪提供的深夜排查

最终效果展示如下：

废话不多说直接开始操作

• 第一步-先找到路径/usr/themes/主题名/base/sidebar.php文件下，最新回复上方有一行div class="sidebar-box" 在串代码的上方，进行添加哦注意细节~

        <!-- 时间倒计时代码 -->
        <div class="sidebar-box classListBox">
        <div class="aside aside-count">
            <div class="p-3"><span style="font-size: 1.2em; color: orange;"><i class="fas fa-hourglass-half"></i></span> 人生倒计时</div>
            <div class="content">
                <div class="item" id="dayProgress">
                    <div class="title">今日已经过去<span></span>小时</div>
                    <div class="progress">
                        <div class="progress-bar">
                            <div class="progress-inner progress-inner-1"></div>
                        </div>
                        <div class="progress-percentage"></div>
                    </div>
                </div>
                <div class="item" id="weekProgress">
                    <div class="title">这周已经过去<span></span>天</div>
                    <div class="progress">
                        <div class="progress-bar">
                            <div class="progress-inner progress-inner-2"></div>
                        </div>
                        <div class="progress-percentage"></div>
                    </div>
                </div>
                <div class="item" id="monthProgress">
                    <div class="title">本月已经过去<span></span>天</div>
                    <div class="progress">
                        <div class="progress-bar">
                            <div class="progress-inner progress-inner-3"></div>
                        </div>
                        <div class="progress-percentage"></div>
                    </div>
                </div>
                <div class="item" id="yearProgress">
                    <div class="title">今年已经过去<span></span>个月</div>
                    <div class="progress">
                        <div class="progress-bar">
                            <div class="progress-inner progress-inner-4"></div>
                        </div>
                        <div class="progress-percentage"></div>
                    </div>
                </div>
            </div>
        </div>
    </div>
        <!-- 时间倒计时代码 -->

• 第二步-添加完成后,在主题后台自定义css里添加如下代码，一般都是在主题设置-自定义设置-自定义CSS样式丢进去就行了

    /* 时间表 */
    .aside-count .content {
        padding: 15px
    }
     
    .aside-count .content .item {
        margin-bottom: 15px
    }
     
    .aside-count .content .item:last-child {
        margin-bottom: 0
    }
     
    .aside-count .content .item .title {
        font-size: 12px;
        color: var(--minor);
        margin-bottom: 5px;
        display: flex;
        align-items: center
    }
     
    .aside-count .content .item .title span {
        color: var(--theme);
        font-weight: 500;
        font-size: 14px;
        margin: 0 5px
    }
     
    .aside-count .content .item .progress {
        display: flex;
        align-items: center
    }
     
    .aside-count .content .item .progress .progress-bar {
        height: 10px;
        border-radius: 5px;
        overflow: hidden;
        background: var(--classC);
        width: 0;
        min-width: 0;
        flex: 1;
        margin-right: 5px
    }
    @keyframes progress {
        0% {
            background-position: 0 0
        }
     
        100% {
            background-position: 30px 0
        }
    }
    .aside-count .content .item .progress .progress-bar .progress-inner {
        width: 0;
        height: 100%;
        border-radius: 5px;
        transition: width 0.35s;
        -webkit-animation: progress 750ms linear infinite;
        animation: progress 750ms linear infinite
    }
     
    .aside-count .content .item .progress .progress-bar .progress-inner-1 {
        background: #bde6ff;
        background-image: linear-gradient(135deg, #50bfff 25%, transparent 25%, transparent 50%, #50bfff 50%, #50bfff 75%, transparent 75%, transparent 100%);
        background-size: 30px 30px
    }
     
    .aside-count .content .item .progress .progress-bar .progress-inner-2 {
        background: #ffd980;
        background-image: linear-gradient(135deg, #f7ba2a 25%, transparent 25%, transparent 50%, #f7ba2a 50%, #f7ba2a 75%, transparent 75%, transparent 100%);
        background-size: 30px 30px
    }
     
    .aside-count .content .item .progress .progress-bar .progress-inner-3 {
        background: #ffa9a9;
        background-image: linear-gradient(135deg, #ff4949 25%, transparent 25%, transparent 50%, #ff4949 50%, #ff4949 75%, transparent 75%, transparent 100%);
        background-size: 30px 30px
    }
     
    .aside-count .content .item .progress .progress-bar .progress-inner-4 {
        background: #67c23a;
        background-image: linear-gradient(135deg, #4f9e28 25%, transparent 25%, transparent 50%, #4f9e28 50%, #4f9e28 75%, transparent 75%, transparent 100%);
        background-size: 30px 30px
    }
     
    .aside-count .content .item .progress .progress-percentage {
        color: var(--info)
    }

• 第三步-添加完成后,在到/usr/themes/主题名/static/js/里面创建名为timeinfo.js后把下面代码复制进去保存.

    
    function init_life_time() {
                function getAsideLifeTime() {
                    /* 当前时间戳 */
                    let nowDate = +new Date();
                    /* 今天开始时间戳 */
                    let todayStartDate = new Date(new Date().toLocaleDateString()).getTime();
                    /* 今天已经过去的时间 */
                    let todayPassHours = (nowDate - todayStartDate) / 1000 / 60 / 60;
                    /* 今天已经过去的时间比 */
                    let todayPassHoursPercent = (todayPassHours / 24) * 100;
                    $('#dayProgress .title span').html(parseInt(todayPassHours));
                    $('#dayProgress .progress .progress-inner').css('width', parseInt(todayPassHoursPercent) + '%');
                    $('#dayProgress .progress .progress-percentage').html(parseInt(todayPassHoursPercent) + '%');
                    /* 当前周几 */
                    let weeks = {
                        0: 7,
                        1: 1,
                        2: 2,
                        3: 3,
                        4: 4,
                        5: 5,
                        6: 6
                    };
                    let weekDay = weeks[new Date().getDay()];
                    let weekDayPassPercent = (weekDay / 7) * 100;
                    $('#weekProgress .title span').html(weekDay);
                    $('#weekProgress .progress .progress-inner').css('width', parseInt(weekDayPassPercent) + '%');
                    $('#weekProgress .progress .progress-percentage').html(parseInt(weekDayPassPercent) + '%');
                    let year = new Date().getFullYear();
                    let date = new Date().getDate();
                    let month = new Date().getMonth() + 1;
                    let monthAll = new Date(year, month, 0).getDate();
                    let monthPassPercent = (date / monthAll) * 100;
                    $('#monthProgress .title span').html(date);
                    $('#monthProgress .progress .progress-inner').css('width', parseInt(monthPassPercent) + '%');
                    $('#monthProgress .progress .progress-percentage').html(parseInt(monthPassPercent) + '%');
                    let yearPass = (month / 12) * 100;
                    $('#yearProgress .title span').html(month);
                    $('#yearProgress .progress .progress-inner').css('width', parseInt(yearPass) + '%');
                    $('#yearProgress .progress .progress-percentage').html(parseInt(yearPass) + '%');
                }
                getAsideLifeTime();
                setInterval(() => {
                    getAsideLifeTime();
                }, 1000);
            }
            init_life_time()

• 第四步-最后到/usr/themes/主题名/base/head.php里面引入此js.(放在上面即可）

    <!-- 倒计时引用的JS -->    
    <script src="https://www.baixiaomo360.com/usr/themes/Cuteen/static/js/timeinfo.js"></script>
    <!-- 倒计时引用的JS --> 

以上就是完整的代码，复制过去记得不要放错的位置，注意排查细节如果出现了进度条无法显示等问题，根本原因在于你没有引入第三方库需要加载jquery，如果你跟我一样是小白萌新，这里我推荐使用QuietBeautify插件，后台设置一键勾选启用

这里是下载链接：

如果还有问题，可以在下方留言，我会进一步查看情况，谢谢