Safari共享cookie

以实现iOS11及以上获取共享cookie 和iOS11以下获取共享cookie

ios11以上SFAuthenticationSession来实现共享 ios11以下SFSafariViewController来实现共享

（SFAuthenticationSession是基于NSObject的所以更改不了其中的控件，至于权限弹框，是苹果防止窃取用户隐私的弹框，目前还没想到影藏方案）

SFAuthenticationSession实现方法

if(@available(iOS11.0, *)) {

self.authSession = [[SFAuthenticationSession alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://www.baidu.com"]] callbackURLScheme:nil completionHandler:^(NSURL * _Nullable callbackURL, NSError * _Nullable error) {

self.authSession=nil;

}];

[self.authSession start];

}

SFSafariViewController实现方法

#import<SafariServices/SafariServices.h>

<SFSafariViewControllerDelegate>//代理

SFSafariViewController *sf = [[SFSafariViewController alloc]initWithURL:[NSURL URLWithString:@"http://t.www.17byh.com/test2.html"]];

[self presentViewController:sf animated:YES completion:nil];

//加载完成

- (void)safariViewController:(SFSafariViewController*)controller didCompleteInitialLoad:(BOOL)didLoadSuccessfully {

NSLog(@"加载完成");

// NSHTTPCookieStorage * storage = [NSHTTPCookieStorage sharedHTTPCookieStorage];

// NSArray * cookiesArray = storage.cookies;

// NSLog(@"cookiesArray == %@",cookiesArray);

}

SFSafariViewController代理方法

//点击左上角的done

- (void)safariViewControllerDidFinish:(SFSafariViewController*)controller {

NSLog(@"点击左上角的done");

// [self dismissViewControllerAnimated:YES completion:nil];

}

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