如何使用JQuery / JS获取给定url（外部URL）的网页标题 [英] How can I get the title of a webpage given the url (an external url) using JQuery/JS

问题描述

所以我在尝试的是使用JQuery / JavaScript来获取URL的标题， JS。我不想加载网址的内容，然后解析标签。

让我更清楚一点，我有一组网址，说20想要显示标题..
我指的网址不是当前的网址，所以我不能使用js document.title ..

所以我想要做一些SOMEFUNC.title（URL）的形式并获得它的标题。是否有这样的功能？

解决方案

您也可以使用此API获取任何网页的标题

http://textance.herokuapp.com/title/ p>

  $。ajax（{
 url：http://textance.herokuapp.com/title/www.bbc。 
 complete：function（data）{
 alert（data.responseText）; 
} 
}）; 
  

I am a newbie, so excuse me if this is a silly question ..

So what I was trying is to get the title of a URL using JQuery/JS. I dont want to load the content of the url and then parse tags in it.

Let me be more clear, I have a set of urls, say 20 for which I want to display the titles .. the urls i am referring to are not the current urls, so I cant use js document.title ..

so i want to do something of the form SOMEFUNC.title(URL) and get its title. Is there any such function?

解决方案

You can also get the title of any webpage using this API

http://textance.herokuapp.com/title/

$.ajax({
      url: "http://textance.herokuapp.com/title/www.bbc.co.uk",
      complete: function(data) {
        alert(data.responseText);
      }
});

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