This one worked well for me:
urlString.split('/')[2]
题
Is there an easy way to fetch a site name from a URL string?
Example:
http://www.mysite.com/mypath/mypage -> www.mysite.com
http://mysite.com/mypath/mypage -> mysite.com
The JS code is executed on mongodb CLI side, not in a browser.
解决方案 4
This one worked well for me:
urlString.split('/')[2]
其他提示
Try this:
url.href = "http://www.mysite.com/mypath/mypag";
url.protocol; // => "http:"
url.hostname; // => "example.com" // site name, you want
The window.document.location.href
has the url of the page, and the window.document.location.hostname
will have the sitename.
So,
console.log(window.document.location.hostname); // will log the sitename in the console
Easy.
window.location.hostname; //Domain name
$("title").text(); //Page name
and this too
var loc = window.location;
var filename = loc.pathname.split("/");
filename = filename[pathname.length-1];
alert("Domain: "+loc.hostname);
alert("Filename: "+filename);
You can abuse an anchor in order to get your desired data out of an URL. :D
function getDomain(url) {
var anchor = document.createElement('a');
anchor.setAttribute('href', url);
return anchor.hostname;
}
console.log(getDomain('http://www.mysite.com/mypath/mypage'));
console.log(getDomain('http://mysite.com/mypath/mypage'));
I also need to get domain from a url to show only domain name on a reference section of my app.
I found this here: https://developer.mozilla.org/en-US/docs/Web/API/URL/URL
The URL() constructor returns a newly created URL object representing the URL defined by the parameters.
If the given base URL or the resulting URL are not valid URLs, the JavaScript TypeError exception is thrown.
function getDomain(url) {
return new window.URL(url).hostname;
}
new URl(url) returns an object with the follows properties
hash: ""
host: "developer.mozilla.org"
hostname: "developer.mozilla.org"
href: "https://developer.mozilla.org/en-US/docs/Web/API/URL/URL"
origin: "https://developer.mozilla.org"
password: ""
pathname: "/en-US/docs/Web/API/URL/URL"
port: ""
protocol: "https:"
search: ""