iOS : How to do proper URL encoding?

Question

I\'m unable to open a URL into UIWebView so I\'ve seached & found that I need to encode URL, so I tried to encode it but, I\'ve facing problem in URL encodi

Answer 1

You can try this

NSString *url = @"http://www.abc.com/param=Hi how are you";

NSString* encodedUrl = [url stringByAddingPercentEscapesUsingEncoding:
 NSASCIIStringEncoding];