Get current URL in Webapplication

Question

I am in process to capture Current URL as its being displayed in the browser's address bar in my JSP page and have few options to get it done.

Using javax.servlet.include.request_uri and other defined in Servlet 2.4 specification.I refer this thread to get details about it java-httpservletrequest-get-url-in-browsers-url-bar.

In my current application, we are going to put web-server in front of our application server as than it seems that those values will be of not any use.

I have another way to take help of javascript's document.URL but i am not sure how reliable it is going to be.

I need to get the details about the location of the user and if I can use getRequestURI(), it will return me something like www.abc.com/abc/search.jsp.

In short, all I want to capture the URL being there in the address bar of the browser and save it in a hidden field of my JSP page.

I am not sure what is the best way to achieve this.

You want "about the location of the user" and getRequestURI(). Question is not very clear. Can u make it simple what do you want. — Ramesh PVK, Jun 01 '12 at 06:49
all i want to capture the URL being there in the address bar of the browser and save it in a hidden field of my JSP page — Umesh Awasthi, Jun 01 '12 at 06:54

score 10 · Answer 1 · answered Apr 10 '15 at 12:36

In Java, you can do this:

 public static String getCurrentUrl(HttpServletRequest request){

    URL url = new URL(request.getRequestURL().toString())

    String host  = url.getHost();
    String userInfo = url.getUserInfo();
    String scheme = url.getProtocol();
    String port = url.getPort();
    String path = request.getAttribute("javax.servlet.forward.request_uri");
    String query = request.getAttribute("javax.servlet.forward.query_string");
    URI uri = new URI(scheme,userInfo,host,port,path,query,null)
    return uri.toString();
}

Zlatko · Accepted Answer · 2012-06-02T07:08:14.443

4

If you want a javascript solution, you can use window.document.location object and its properties:

console.log(window.document.location.protocol);
http:
console.log(window.document.location.host);
stackoverflow.com
console.log(window.document.location.port);

console.log(window.document.location.href);
http://stackoverflow.com/questions/10845606/get-current-url-in-webapplication
console.log(window.document.location.pathname);
/questions/10845606/get-current-url-in-webapplication

You can understand other parameters reading this article at MDN.

edited Jun 02 '12 at 07:08

answered Jun 01 '12 at 07:00

Zlatko

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Thanks for the input and i am settling down to javascript based solution.i have a question will `window.document.location.pathname` will pick the query string if any append to the URL? – Umesh Awasthi Jun 01 '12 at 07:18
Nope, that is the location.search bit. Check out the link I'm adding to my answer. – Zlatko Jun 02 '12 at 07:06

score 4 · Answer 3 · answered Jun 01 '12 at 07:02

4

You can create a hidden field in your form

<input type="hidden" id="myurl" name="myurl"/>

then write a javascript

<script type="text/javascript">
document.getElementById('myurl').value = window.location.href
</script>

is that help?

answered Jun 01 '12 at 07:02

James

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Get current URL in Webapplication

3 Answers3