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iOS-未设置web视图cookie

wkwebview uiwebview cookies swift ios

Matej KoÅ¡út · 技术社区 · 7 年前

我正在尝试在iOS中设置cookies,如下所示:

    let url = URL(string: "url")!
    let jar = HTTPCookieStorage.shared
    let cookieHeaderField = ["Set-Cookie": "key1=value1, key2=value2"]
    let cookies = HTTPCookie.cookies(withResponseHeaderFields: cookieHeaderField, for: url)
    jar.setCookies(cookies, for: url, mainDocumentURL: url)

    let request = URLRequest(url: url)

    viewerWebKit.load(request)

然后我把它们打印成这样:

    viewerWebKit.configuration.websiteDataStore.httpCookieStore.getAllCookies( { (cookies) in
        cookies.forEach({ (cookie) in
            print(cookie.name)
        })
    })

所有的曲奇都打印出来了,看起来都设置正常。但当我使用safari的Web检查器查看时,如果它们真的设置好了,那么就什么都没有了。没有饼干。有什么问题吗?我需要接受它们吗?safari会阻止他们吗?如何正常设置它们,使其在web inspector中可见?

我也尝试过这种方法:

import UIKit
import WebKit

class ViewWrapper: UIViewController, WKNavigationDelegate {

var loginToken: String?
@IBOutlet weak var viewerWebKit: WKWebView!

override func viewDidLoad() {
    super.viewDidLoad()

    var urlRequest = URLRequest(url: URL(string: "url")!)
    urlRequest.httpShouldHandleCookies = true

    let newcookie = HTTPCookie(properties: [
        .domain: "domain",
        .path: "",
        .name: "key",
        .value: "value",
        .secure: "FALSE",
        .expires: NSDate(timeIntervalSinceNow: 31556926)
        ])

    viewerWebKit.configuration.websiteDataStore.httpCookieStore.setCookie(newcookie!, completionHandler: {
        self.viewerWebKit.load(urlRequest)
    })

    viewerWebKit.configuration.websiteDataStore.httpCookieStore.getAllCookies( { (cookies) in
        cookies.forEach({ (cookie) in
            print(cookie.name)
        })
    })

}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

override func loadView() {
    viewerWebKit = WKWebView()
    viewerWebKit.navigationDelegate = self
    view = viewerWebKit
}

func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
    title = webView.title
}

func cookiesDidChange(in cookieStore: WKHTTPCookieStore) {
    cookieStore.getAllCookies({ (cookies) in
        cookies.forEach({ (cookie) in
            print(cookie.name)
        })
    })
}

}

但它也不起作用。

这是我在safari调试控制台中看到的:

曲奇饼没有固定。

这是我在Xcode的控制台中看到的。

所以这里似乎是设定的。但事实并非如此。打印代码打印cookies。但它们在safari控制台中并不都可见。这怎么可能?Cookies csrftoken和sessionid由网站设置,而不是由我的应用程序设置。它们在打印和调试控制台中都可见。

1 回复 | 直到 7 年前

blastervla 5 年前

让cookie经历这一切

urlRequest.httpShouldHandleCookies = true

也可以在请求后创建集合

self.configuration.websiteDataStore.httpCookieStore.setCookie("your_http_cookie", completionHandler: {
    // Do whatever you want. I suggest loading your webview after cookie is set.
})

实现这一点 WKHTTPCookieStoreObserver 在你们班。

WKWebsiteDataStore.default().httpCookieStore.add(self)
func cookiesDidChange(in cookieStore: WKHTTPCookieStore) {
    // Must implement otherwise wkwebview cookie not sync properly
    self.httpCookieStore.getAllCookies { (cookies) in
        cookies.forEach({ (cookie) in
           // print your cookie here
        })
    }
}