Question

我想提取当前活动选项卡的网页标题和URL。

我遇到错误-（响应tabs.query时出错：TypeError：“ #lol” .text不是函数）

我尝试过

(manifest)
 {
"manifest_version": 2,

"name": "My Launcher",
"description": "Quick launch lol Media",
"version": "1.0.0",
"icons": { "128": "icon_128.png" },
"browser_action": {
  "default_icon": "icon.png",
  "default_popup": "popup.html"
},
"permissions": ["activeTab"],
"background": {
    "scripts": ["popup.js"],
    "persistent": false
   }
  }

  (popup.html)
   <!DOCTYPE html>
<html>
<head>
    <title>Hello World</title>
    <script src="popup.js">
    </script>
    <script src="jquery-3.3.1.min">
    </script>
</head>
<body>
    <h2 id="greet">mc</h2>
    <h3 id="lol">url</h3> 
    <h4 id = "card"></h4>
</body>

</html>


 (popup.js)
  chrome.tabs.query({"active": true, "currentWindow": true}, 
   function (tabs) 
 {
   var tabURL = tabs.url;
   ('#lol').text(tabURL);

 });

当用户单击扩展图标时，我想在弹出窗口中显示URL。

如何获取和打印当前的活动标签信息

0 个答案: