Since WordPress Version 3.1 – you know – there is the admin bar.
从WordPress 3.1版开始–您知道–有了管理栏。
This adds a link to the home page for easy return.
这会添加一个指向主页的链接,以便于返回。
Based on the “add editor link to admin bar” plugin by Kevin Weber
基于 Kevin Weber p>的“将编辑器链接添加到管理栏”插件