How to get a NSuser default value in another viewcontroller in swift

Question

My requirement is when user entered in to login screen userid will generate that id is stored in nsuserdefault and I want to append this userid with url in another viewcontroller can any one tell me?

Answer 1

When you generate your user id, you can store it in NSUserDefaults like that :

NSUserDefaults().setObject(userId, forKey: "userId")

Whenever you want to get this userId :

let userId = NSUserDefaults().stringForKey("userId")

Answer 2

Well first get value of string from defaults

 var myOutput: AnyObject? = NSUserDefaults.standardUserDefaults().objectForKey("key")

Then append in your desired url

 url = url + myOutput

and you are golden