iPhoneでWebViewのCookieを共有する方法

gistfile1.m

#import "ASIHTTPRequest.h"
#import "ViewController.h"

@interface ViewController () {
}

- (IBAction)request:(id)sender;

@property(weak, nonatomic) IBOutlet UIWebView *webView;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.

    NSURL *url = [NSURL URLWithString:@"http://lab.hisasann.com/cookie/setcookie.php"];
    NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url];
    [self.webView loadRequest:urlRequest];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (void)viewDidUnload {
    [self setWebView:nil];
    [super viewDidUnload];
}

- (IBAction)request:(id)sender {
    NSHTTPCookie *cookie;
    NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];
    for (cookie in [cookieJar cookies]) {
        NSLog(@"%@", cookie);
    }

    NSURL *httpUrl = [NSURL URLWithString:@"http://lab.hisasann.com/cookie/getcookie.php"];

    __weak ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:httpUrl];

    [request setValidatesSecureCertificate:NO];

    [request setPersistentConnectionTimeoutSeconds:10];
    [request setCompletionBlock:^{
        // Use when fetching text data
        NSArray *cookies = [request responseCookies];
        NSLog(@"responseCookie - %@", cookies.description);
        NSLog(@"responseString - %@", [request responseString]);
    }];
    [request setFailedBlock:^{
        NSError *error = [request error];

        NSLog(@"error - %@", [error localizedDescription]);
    }];
    [request startAsynchronous];
}

@end