本文最后更新于:2020年4月13日 下午

本文转载至:https://bestzuo.cn/posts/705543118.html


由于我个人使用的是next主题,所以以下均为next主题设置步骤介绍,其它hexo博客主题使用方法类似,建议自己尝试修改。

第一步:添加配置

首先我们需要进入themes\next\layout下的index文件,找到如下代码:

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{% block content %}

然后在这段代码的下面添上一行代码:

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{% include '_macro/carousel.swig' %}

第二步:添加文件

由于上面添加了文件,所以这里我们需要创建该文件。

themes\next\layout\macro文件下创建carousel.swig文件。

然后在其中写入以下内容:

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{% if theme.carousel.enable %}
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>

<style type="text/css">

.glyphicon-chevron-left{
    position: absolute;
    width: 25px;
    height: 35px;
    line-height: 36px;
    text-align: center;
    opacity: .5;
    vertical-align: middle;
    background: rgba(0,0,0);
    left: 5px;
    top: 45%;
    color: #fff;
    font-family: "宋体";
    font-size: 20px;
    font-weight: bold;
    display: inline-block;
    cursor: pointer;
    display: none;
}

.glyphicon-chevron-left:before{
  content: "<";
}
.glyphicon-chevron-right{
    position: absolute;
    width: 25px;
    height: 35px;
    line-height: 36px;
    text-align: center;
    opacity: .5;
    vertical-align: middle;
    background: rgba(0,0,0);
    top: 45%;
    right: 5px;
    color: #fff;
    font-family: arial;
    font-size: 20px;
    font-weight: bold;
    display: inline-block;
    cursor: pointer;
    font-family: "宋体";
    display: none;
}
.glyphicon-chevron-right:before{
  content: ">";
}

/*设置鼠标移入显示左右切换按钮*/
#myCarousel:hover .glyphicon-chevron-left,
#myCarousel:hover .glyphicon-chevron-right{
  display: block;
}

/*设置手机端不展示轮播图*/
@media (max-width: 767px){
  .rights{
    display: none;
  }
  .carousel{
    display: none;
  }
  .slide{
    width: 100% !important;
    height: 100% !important;
  }
  .tag-cloud{
    display: none;
  }
}

.carousel{
  width: 65%;
  height: 100%;
  position: relative;
}

.carousel-inner {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.carousel-inner > .item {
  display: none;
  position: relative;
  -webkit-transition: 0.6s ease-in-out left;
  -o-transition: 0.6s ease-in-out left;
  transition: 0.6s ease-in-out left;
}
.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
  line-height: 1;
}
@media all and (transform-3d), (-webkit-transform-3d) {
  .carousel-inner > .item {
    -webkit-transition: -webkit-transform 0.6s ease-in-out;
    -moz-transition: -moz-transform 0.6s ease-in-out;
    -o-transition: -o-transform 0.6s ease-in-out;
    transition: transform 0.6s ease-in-out;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    perspective: 1000px;
  }
  .carousel-inner > .item.next,
  .carousel-inner > .item.active.right {
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
    left: 0;
  }
  .carousel-inner > .item.prev,
  .carousel-inner > .item.active.left {
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0);
    left: 0;
  }
  .carousel-inner > .item.next.left,
  .carousel-inner > .item.prev.right,
  .carousel-inner > .item.active {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    left: 0;
  }
}
.carousel-inner > .active,
.carousel-inner > .next,
.carousel-inner > .prev {
  display: block;
}
.carousel-inner > .active {
  left: 0;
}
.carousel-inner > .next,
.carousel-inner > .prev {
  position: absolute;
  top: 0;
  width: 100%;
}
.carousel-inner > .next {
  left: 100%;
}
.carousel-inner > .prev {
  left: -100%;
}
.carousel-inner > .next.left,
.carousel-inner > .prev.right {
  left: 0;
}
.carousel-inner > .active.left {
  left: -100%;
}
.carousel-inner > .active.right {
  left: 100%;
}
.carousel-control {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  background-color: rgba(0, 0, 0, 0);
}
.carousel-control.left {
  background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);
  background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);
}
.carousel-control.right {
  left: auto;
  right: 0px;
  background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);
  background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);
}
.carousel-control:hover,
.carousel-control:focus {
  outline: 0;
  color: #fff;
  text-decoration: none;
}


.carousel-control .icon-prev,
.carousel-control .glyphicon-chevron-left{
  left: 9px;
}

.carousel-control .icon-next,
.carousel-control .glyphicon-chevron-right {
  right: 0px;
}
.carousel-control .icon-prev,
.carousel-control .icon-next {
  width: 20px;
  height: 20px;
  line-height: 1;
  font-family: serif;
}

.carousel-indicators {
  opacity: 0.4;
  position: absolute;
  bottom: 2px;
  left: 50%;
  z-index: 15;
  width: 60%;
  margin-left: -30%;
  padding-left: 0;
  list-style: none;
  text-align: center;
}
.carousel-indicators li {
  display: inline-block;
  width: 30px;
  height: 3px;
  margin: 5px;
  text-indent: -999px;
  border: 1px solid #bbb;
  cursor: pointer;
  background-color: rgba(0,0,0,.24);
}
.carousel-indicators .active {
  width: 30px;
  height: 3px;
  background-color: #fff;
}
.carousel-caption {
  position: absolute;
  left: 15%;
  right: 15%;
  bottom: 20px;
  z-index: 10;
  padding-top: 20px;
  padding-bottom: 20px;
  color: #fff;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}
.carousel-caption .btn {
  text-shadow: none;
}
@media screen and (min-width: 768px) {
  .carousel-control .glyphicon-chevron-left,
  .carousel-control .icon-prev {
    margin-left: -10px;
  }
  .carousel-caption {
    left: 20%;
    right: 20%;
    padding-bottom: 30px;
  }
  .carousel-indicators {
    bottom: -14px;
  }
}
</style>
<div width="100%" height="320px" style="border: 0px; overflow: hidden; border-radius: 10px;" scrolling="no">
			
	<div id="myCarousel" class="carousel slide" data-ride="carousel" data-interval="3500" >
		<!-- 轮播(Carousel)指标 -->
		<ol class="carousel-indicators">
		{% set index = 0 %}
		{% for item in theme.carousel.item %}

			<li data-target="#myCarousel" data-slide-to="{{index}}"></li>
			{% set index = index+1 %}

		{% endfor %}
		</ol>
		<!-- 轮播(Carousel)项目 -->
		<div class="carousel-inner" style="height: 280px; border-radius: 10px; width: 100%;">

		{% set act = 0 %}
		 {% for item in theme.carousel.item %}
		
	    	{% if act===0 %}
				<a class="item active" href="{{ url_for(item.link) }}" target="_blank" style="height: 100%;">
					<img src="{{item.img}}"   style="width: 100%; height: 100%" >
				</a>
				{% set act = 1 %}
				{% elseif act===1 %}
					<a class="item" href="{{ url_for(item.link) }}" target="_blank" style="height: 100%;">
						<img src="{{item.img}}"  style="width: 100%; height: 100%;" >
					</a>
			{% endif %}

		{% endfor %}

	 
		</div>
		<!-- 轮播(Carousel)导航 -->
		<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
		    <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
		    
		</a>
		<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
		    <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
		   
		</a>
	</div> 
</div>

{% endif %}

第三步:配置文件中配置图片及链接

在next主题(其它主题也可以)中的_config.xml主题配置文件中末尾添加如下配置:

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#Home carousel map, from means link, img means picture
carousel: 
   enable: true
   item: [
      {
        'link':'文章链接1',
        'img':'图片链接1'
      },
      {
        'link':'文章链接2',
        'img':'图片链接2'
      },
   ]

要有几张轮播图就配置几个数组内容即可,比如我的是:

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# 配置首页轮播图
carousel: 
   enable: true
   item: [
      {
        'link':'/messageboard/',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/my-blog.png'
      },
      {
        'link':'https://github.com/996icu/996.ICU',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/996.png'
      },
      {
        'link':'/tags/JVM/',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/JVM.png'
      },
      {
        'link':'/posts/258aee07.html',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/%E5%A4%9A%E7%BA%BF%E7%A8%8B.png'
      },
      {
        'link':'/tags/博客/',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/hexo.png'
      },
      {
        'link':'https://promotion.aliyun.com/ntms/act/campus2018.html',
        'img':'https://blogimage-1258928558.cos.ap-guangzhou.myqcloud.com/%E8%BD%AE%E6%92%AD%E5%9B%BE/19010107.jpg'
      },
   ]

第四步:清除缓存,重新生成渲染

素质三连:hexo clean && hexo g && hexo s即可本地看到效果。

注意:开启这种轮播图形式的时候,在主题配置文件中不要开启fancybox,这个设置需要设置为false,不然在点击图片进行跳转时会出现The requested content cannot be loaded.Please try again later.错误


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