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Javascript 更改当前选项卡或浏览器窗口的标题_Javascript_Html_Dom_Title_Titlebar - Fatal编程技术网

Javascript 更改当前选项卡或浏览器窗口的标题

Javascript 更改当前选项卡或浏览器窗口的标题,javascript,html,dom,title,titlebar,Javascript,Html,Dom,Title,Titlebar,如何更改浏览器选项卡上显示的网站的当前标题,就像您收到1条通知或消息时Facebook将标题更改为1条Facebook一样?Javascript: 或 HTML: 就这么做吧 document.title = 'my new title'; JavaScript: document.title = 'my title'; 或 jquery方式 $("title").html("your title"); document.title = 'my new title'; document.

如何更改浏览器选项卡上显示的网站的当前标题,就像您收到1条通知或消息时Facebook将标题更改为1条Facebook一样?

Javascript:

HTML:

就这么做吧

document.title = 'my new title';
JavaScript:

document.title = 'my title';

jquery方式

$("title").html("your title");
document.title = 'my new title';
document.title = 'my title';
document.title = 'new title';
document.getElementsByTagName('title')[0].innerHTML = 'new title';
document.title = "your title";
$("title").html("your title");