1. Link the css files and JavaScript files in the site
<head>
<meta charset="UTF-8">
<title>link</title>
<link rel="stylesheet" href="style/csdn.css"> <!--放在 head 标签内部-->
</head>The js link file is recommended to be placed in the head tag, or at the end of the body tag
<head>
<meta charset="UTF-8">
<title>link</title>
<link rel="stylesheet" href="style/csdn.css"> <!--放在 head 标签内部-->
<script src="js/csdn.js"></script> <!--可以放在这里-->
</head>or
<body>
<div>
</div>
<script src="js/csdn.js"></script> <!--还可以放在这里-->
</body>2. Internal link
Put the linked target page and the linked page at the same level, not at the same level, you must add the full path of the target file
<div>
<!--不会新打开一个页面-->
<a href="link01.html">链接到页面link01</a>
<!--会另外打开一个新页面-->
<a href="link01.html" target="_blank">链接到页面link01</a>
</div>href and target are two attributes of the a tag:
href is required and cannot be omitted and is used to specify the location of the link target;
target is the way the link page opens, _self is the default value, opened in the current window, and _blank refers to the Window opens
3. External links
<!--链接外部网址 必须要写上 http:// -->
<a href="http://www.baidu.com" target="_blank">链接到百度</a>4. Empty connection: #When
no link target has been determined, use empty connection
<!--空连接 # -->
<a href="#">空连接</a>5. Download link
<p>地址链接的是：文件 .exe 或者是 zip 等压缩包形式</p>
<a href="download.zip">文件下载</a>6. Web page element links
<p>在网页中的各种网页元素，如文本、图像、表格、音视频等都可以添加超链接</p>
<a href="https://www.zcool.com.cn/"><img src="images/image01.jpg"></a>7. Anchor link (same page)
<p>能够快速定位文章的内容 常用于点击目录标题跳转到目标内容</p>
<a href="#profile">个人简介</a> <!--目录标题-->
<h3 id = "profile">个人简介</h3> <!--目标内容-->
Note that the name in the hyperlink must be preceded by the # symbol; the name of the target content must be id = "".
