分享链接一般比较长,一般我们都有缩短网址的需求下面粘贴代码满足需求:

    NSString *shareUrl = @"www.example.com";
    NSString *str = [NSString stringWithFormat:@"http://is.gd/create.php?format=json&url=%@",shareUrl];
    str = [str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    NSURL *url = [NSURL URLWithString:str];
    
    
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60];
    request.HTTPMethod = @"GET";

    [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {

        NSError * error = nil;
        NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];
        NSLog(@"%@",dic);
        
    }];