Incorrect results when using NSURL URLWITHSTRING: stringByAddingPercentEncodingWithAllowedCharacters?









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I'm updating an older iOS app (RSS reader) to replace use of the following deprecated code.



stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding



I've tried to use all of the variants of the recommended replacement (NSCHaracterSet) but none of the variants provide a usable result. Below the snippet of code below are the results I get when using each variant.



Any suggestions on how to remove the "%20" characters added at the end of the URL string once encoded? All help is appreciated.




  • (void)viewDidLoad

    [super viewDidLoad];



    NSURL *myURL = [NSURL URLWithString: [self.url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]]];



    NSURLRequest *request = [NSURLRequest requestWithURL:myURL];
    [self.webView loadRequest:request];



    NSLog(@"Link: %@", myURL);



Link parsed from .xml input file:
https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0



URLHostAllowedCharacterSet
https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



URLFragmentAllowedCharacterSet
https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



URLPathAllowedCharacterSet
https%3A//www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alp ... 20%20%20



URLUserAllowedCharacterSet
https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



URLQueryAllowedCharacterSet
https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



URLPasswordAllowedCharacterSet
https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20










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    up vote
    -1
    down vote

    favorite












    I'm updating an older iOS app (RSS reader) to replace use of the following deprecated code.



    stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding



    I've tried to use all of the variants of the recommended replacement (NSCHaracterSet) but none of the variants provide a usable result. Below the snippet of code below are the results I get when using each variant.



    Any suggestions on how to remove the "%20" characters added at the end of the URL string once encoded? All help is appreciated.




    • (void)viewDidLoad

      [super viewDidLoad];



      NSURL *myURL = [NSURL URLWithString: [self.url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]]];



      NSURLRequest *request = [NSURLRequest requestWithURL:myURL];
      [self.webView loadRequest:request];



      NSLog(@"Link: %@", myURL);



    Link parsed from .xml input file:
    https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0



    URLHostAllowedCharacterSet
    https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



    URLFragmentAllowedCharacterSet
    https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



    URLPathAllowedCharacterSet
    https%3A//www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alp ... 20%20%20



    URLUserAllowedCharacterSet
    https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



    URLQueryAllowedCharacterSet
    https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



    URLPasswordAllowedCharacterSet
    https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20










    share|improve this question























      up vote
      -1
      down vote

      favorite









      up vote
      -1
      down vote

      favorite











      I'm updating an older iOS app (RSS reader) to replace use of the following deprecated code.



      stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding



      I've tried to use all of the variants of the recommended replacement (NSCHaracterSet) but none of the variants provide a usable result. Below the snippet of code below are the results I get when using each variant.



      Any suggestions on how to remove the "%20" characters added at the end of the URL string once encoded? All help is appreciated.




      • (void)viewDidLoad

        [super viewDidLoad];



        NSURL *myURL = [NSURL URLWithString: [self.url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]]];



        NSURLRequest *request = [NSURLRequest requestWithURL:myURL];
        [self.webView loadRequest:request];



        NSLog(@"Link: %@", myURL);



      Link parsed from .xml input file:
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0



      URLHostAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



      URLFragmentAllowedCharacterSet
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



      URLPathAllowedCharacterSet
      https%3A//www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alp ... 20%20%20



      URLUserAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



      URLQueryAllowedCharacterSet
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



      URLPasswordAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20










      share|improve this question













      I'm updating an older iOS app (RSS reader) to replace use of the following deprecated code.



      stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding



      I've tried to use all of the variants of the recommended replacement (NSCHaracterSet) but none of the variants provide a usable result. Below the snippet of code below are the results I get when using each variant.



      Any suggestions on how to remove the "%20" characters added at the end of the URL string once encoded? All help is appreciated.




      • (void)viewDidLoad

        [super viewDidLoad];



        NSURL *myURL = [NSURL URLWithString: [self.url stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]]];



        NSURLRequest *request = [NSURLRequest requestWithURL:myURL];
        [self.webView loadRequest:request];



        NSLog(@"Link: %@", myURL);



      Link parsed from .xml input file:
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0



      URLHostAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



      URLFragmentAllowedCharacterSet
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



      URLPathAllowedCharacterSet
      https%3A//www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alp ... 20%20%20



      URLUserAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20



      URLQueryAllowedCharacterSet
      https://www.fis-ski.com/en/alpine-skiing/news-multimedia/videos/2018/11/behind-the-results-with-michelle-gisin-fis-alpine-cDNL4XYcwY0%0A%20%20%20%20%20%20



      URLPasswordAllowedCharacterSet
      https%3A%2F%2Fwww.fis-ski.com%2Fen%2Falpine-skiing%2Fnews-multimedia%2Fvideos%2F2018%2F11%2Fbehind-the-results-with-mich ... 20%20%20







      url encoding






      share|improve this question













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      asked Nov 9 at 23:28









      Miller.Killer

      11




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