html5 - HTML中a标签的锚点问题

Question

锚点不是直接定位到所需的位置么？为什么加上base标签换个基准URL就会重新加载，是不是点击锚点先重新发送http请求加载页面然后再定位？

Answer 1

<base> causes the browser to no longer use the URL of the current document. Instead, use the specified base URL to resolve all relative URLs. This includes URLs within an <img>, <link>, <form> tags. -------W3C