ios - 如何在 Swift 中使用 UIWebView 管理 cookie

Question

有一个主题可以让人们轻松了解如何使用新语言 Swift 在 webview 中管理 cookie 怎么样？如果你在互联网上查看，当你需要实现这个时，你不会发现任何有趣的东西。即使是苹果的文档也很差。

有人知道如何在 Swift 中处理这些过程吗？这是我在 Obj-C 中发现的:

查看存储的 COOKIES

NSHTTPCookie *cookie;
NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (cookie in [cookieJar cookies]) {
NSLog(@"%@", cookie);
}

删除存储的 Cookie

NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (NSHTTPCookie *cookie in [storage cookies]) {
[storage deleteCookie:cookie];
}
[[NSUserDefaults standardUserDefaults] synchronize];

如果我们能对此给出一次答案，那对每个人都很好! 干杯!

Answer 1

试试这段代码:

查看存储的 Cookie

    if let cookies = NSHTTPCookieStorage.sharedHTTPCookieStorage().cookies {
        for cookie in cookies {
            NSLog("\(cookie)")
        }
    }

删除存储的 Cookie

    var storage : NSHTTPCookieStorage = NSHTTPCookieStorage.sharedHTTPCookieStorage()
    for cookie in storage.cookies  as! [NSHTTPCookie]{
        storage.deleteCookie(cookie)
    }

swift 2.0

let storage = NSHTTPCookieStorage.sharedHTTPCookieStorage()
for cookie in storage.cookies! {
 storage.deleteCookie(cookie)
}

swift 3.0

if let cookies = HTTPCookieStorage.shared.cookies {
    for cookie in cookies {
        NSLog("\(cookie)")
    }
}

let storage = HTTPCookieStorage.shared
for cookie in storage.cookies! {
    storage.deleteCookie(cookie)
}