HttpContext.Current.Request.Url.Host what it returns?

Question

I'm having a local application which has a path:

http://localhost:950/m/pages/Searchresults.aspx?search=knife&filter=kitchen

but when this goes to integration environment or perhaps the production, it will be something like

http://www.someshopping.com/m/pages/SearchResults.aspx?search=knife&filter=kitchen

For some case I need to pass just:

www.someshopping.com

to my XSLT file and in one of the function I'm using this:

string currentURL = HttpContext.Current.Request.Url.Host;

this returns me " localhost " in local environment. Will the same code return me:

www.someshopping.com in production (I DO NOT need http:// )

just don't want to take any chance. So asked this silly question.

Answer 1

Yes, as long as the url you type into the browser www.someshopping.com and you aren't using url rewriting then

string currentURL = HttpContext.Current.Request.Url.Host;

will return www.someshopping.com

Note the difference between a local debugging environment and a production environment

Answer 2

The Host property will return the domain name you used when accessing the site. So, in your development environment, since you're requesting

http://localhost:950/m/pages/Searchresults.aspx?search=knife&filter=kitchen

It's returning localhost . You can break apart your URL like so:

Protocol: http
Host: localhost
Port: 950
PathAndQuery: /m/pages/SearchResults.aspx?search=knight&filter=kitchen

Answer 3

Try this:

string callbackurl = Request.Url.Host != "localhost" 
    ? Request.Url.Host : Request.Url.Authority;

This will work for local as well as production environment. Because the local uses url with port no that is possible using Url.Host.