What is the role of the base tag in html?
Function: Specifies the default address or default target for all links on the page. It is a label that expresses the path and connection URL.
Note: Normally, the browser will extract the corresponding elements from the URL of the current document to fill in the blanks in the relative URL. This can be changed using the 
, ,
Note: In HTML, the
html base tag example
<head> <base href="http://www.php.cn/tpl/Index/Static/img/" /> <base target="_blank" /> </head> <body> <img src="/static/imghwm/default1.png" data-src="banner7.jpg" class="lazy" / alt="What is the function of base tag in html" ><br /> <p>请注意，我们已经为图像规定了一个相对地址。由于我们已经在 head 部分规定了一个基准 URL，浏览器将在如下地址寻找图片：</p> <p>"http://www.php.cn/tpl/Index/Static/img/banner7.jpg"</p> <br /><br /> <p><a href="http://www.php.cn">php中文网</a></p> <p>请注意，链接会在新窗口中打开，即使链接中没有 target="_blank" 属性。这是因为 base 元素的 target 属性已经被设置为 "_blank" 了。</p> </body> </html>
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