CODEWITHSUNDEEP
iosobjective-cnsstring
Wun
Wun

Reputation: 6381

How to combined multiple NSString in Objective-C?

Like the title. How to combined multiple NSString in Objective-C ?

NSString *SERVER_IP        = @"123.45.678.123";
NSString *PORT             = @"12345";
NSString *USER_ID             = @"123123-123123-123-123-123123";

I want to combined the above String in to URL , and I try to use the following code. But it seems didn't work...

NSURL *url = [NSURL URLWithString:@"http://%@:%@/user/%@",SERVER_IP,PORT,USER_ID];

How to combined multiple NSString in Objective-C ?

I am new to IOS...Thanks in advance.

Upvotes: 0

Views: 100

Answers (2)

dosdos
dosdos

Reputation: 1519

You were almost right ! You should do it like this :

NSString *SERVER_IP        = @"123.45.678.123";
NSString *PORT             = @"12345";
NSString *USER_ID          = @"123123-123123-123-123-123123";

NSString *URLString = [NSString stringWithFormat:@"http://%@:%@/user/%@",SERVER_IP,PORT,USER_ID];
NSURL *url = [NSURL URLWithString:URLString];

Upvotes: 4

Anbu.Karthik
Anbu.Karthik

Reputation: 82759

your coding is fine

NSString *SERVER_IP        = @"123.45.678.123";
NSString *PORT             = @"12345";
NSString *USER_ID          = @"123123-123123-123-123-123123";


NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"http://%@:%@/user/%@",SERVER_IP,PORT,USER_ID];];

u need to convert NSUrl to NSString

NSString *myString = [url absoluteString];

Upvotes: 2

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