如何检测用户书签中是否已存在链接?

编程入门行业动态更新时间:2024-10-26 08:24:11

本文介绍了如何检测用户书签中是否已存在链接?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述

是否可以从Greasemonkey脚本确定书签中是否已存在链接? 例如如果我要标记页面上所有带有书签的链接.

Is it possible to determine from a Greasemonkey script if a link is already in the bookmarks or not? E. g. if I want to mark all links on the page which are bookmarked.

此外，如何找到存储此书签的文件夹的名称?

Also, how can I find the name of the folder where this bookmark is stored?

推荐答案

Greasemonkey脚本无法确定浏览器/用户书签中是否存在链接，原因是:

A Greasemonkey script cannot tell if a link is in the browser's/user's bookmarks because:

出于安全原因，普通javascript不允许知道此信息.

Greasemonkey不提供此功能，并且 Greasemonkey的控制开发人员始终拒绝添加类似的功能功能.

Greasemonkey does not provide this capability and Greasemonkey's controlling developers have consistently refused to add similar capabilities.

另请参见如何检测页面上已访问和未访问的链接?" .

Firefox附加组件可以尽管这样做.因此，如果您感到烦躁，可以分叉Greasemonkey并添加此功能，也可以编写一个可以向您的脚本发送消息的辅助程序插件.

Firefox add-ons can do this though. So, if you were feeling frisky, you could either fork Greasemonkey and add this capability or you could write a helper add-on that could message your script.