浏览器扩展 - 如何获取当前页面的URL [英] Browser Extension - How to get the current page's URL

问题描述

我正在制作一个自定义按钮。当我点击它，它应该显示当前页面的URL。
我找到答案为document.location或windows.location。但是，都指向本地XUL位置chrome：//browser/content/browser.xul而不是原始URL。任何人都可以展示如何做到这一点？

解决方案

$ b

window.top.getBrowser（）。selectedBrowser.contentWindow.location.href;

window.content .location.href

 函数getURL {
 
 var currentWindow = Components.classes [ @ mozilla.org/appshell/window-mediator;1\"].getService(Components.interfaces.nsIWindowMediator).getMostRecentWindow(\"navigator:browser）; 
 
 var currBrowseSession = currentWindow.getBrowser（）; 
 var currURL = currBrowseSession.currentURI.spec; 
 
返回currURL; 
} 
  

I am making a custom button. When I click that,it should show the "current page's URL". I found the answer as "document.location" or "windows.location" . But, both points to the local XUL location "chrome://browser/content/browser.xul" not the original URL. Can anybody show how to accomplish this?

解决方案

Try anyone of these.. One should definitely work,

window.top.getBrowser().selectedBrowser.contentWindow.location.href;

window.content.location.href

function getURL{

    var currentWindow = Components.classes["@mozilla.org/appshell/window-mediator;1"].getService(Components.interfaces.nsIWindowMediator).getMostRecentWindow("navigator:browser");

    var currBrowseSession = currentWindow.getBrowser();
    var currURL = currBrowseSession.currentURI.spec;

    return currURL;
}

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