Question

I am getting userid through parsing a link.Again i have to parse it with userid to get the access.
What i am doing

NSString *str=[[NSString alloc]initWithFormat:@"http://abc.com/fb_redirect_mobile/?accessToken=4546"];

This gives me the userid,now i want to use that userid to parse it again such as:

NSString *str=[[NSString alloc]initWithFormat:@"http://abc.com/user/userid/bookmarks"]; 

In other languages I have seen they are just using:

NSString *str=[[NSString alloc]initWithFormat:@"http://abc.com/user/"+userid+"/bookmarks"];

The userid variable takes user id.how i can do this in iPhone.I know my question is lengthy but i tried to make it clear what i want.please help..please also tell me how to store a parsing id into string,such as userid i am going to get after parsing the url./now how i can save it in form of string.

Answer 1

you can give like this,

NSString *str=[NSString stringWithFormat:@"http://abc.com/user/%@/bookmarks",userid];