从WKWebView获取所有cookie [英] Getting all cookies from WKWebView

问题描述

从 UIWebView 获取Cookie似乎很简单，使用 NSHTTPCookieStorage.sharedHTTPCookieStorage（），似乎 WKWebView 将cookie存储在其他地方。

while getting cookies from UIWebView seems straightforward by using NSHTTPCookieStorage.sharedHTTPCookieStorage(), it seems WKWebView stores the cookies somewhere else.

我做了一些研究，我能够从中获取一些饼干 NSHTTPURLResponse 对象。但是，这不包含 WKWebView 使用的所有cookie：

I did some research, and I was able to get some cookies from the grabbing it from NSHTTPURLResponse object. this, however, does not contain all the cookies used by WKWebView:

func webView(webView: WKWebView, decidePolicyForNavigationResponse navigationResponse: WKNavigationResponse, decisionHandler: (WKNavigationResponsePolicy) -> Void) {

  if let httpResponse = navigationResponse.response as? NSHTTPURLResponse {
    if let headers = httpResponse.allHeaderFields as? [String: String], url = httpResponse.URL {
      let cookies = NSHTTPCookie.cookiesWithResponseHeaderFields(headers, forURL: url)

      for cookie in cookies {
        logDebug(cookie.description)

        logDebug("found cookie " + cookie.name + " " + cookie.value)
      }
    }
  }
}

奇怪的是，在ios 9中还有一个类 WKWebsiteDataStore 负责管理 WKWebView 中的cookie，但是，该类不包含检索cookie数据的公共方法：

Strangely, there's also a class WKWebsiteDataStore in ios 9 that responsible for managing cookies in WKWebView, however, the class does not contain a public method to retrieve the cookies data:

let storage = WKWebsiteDataStore.defaultDataStore()

storage.fetchDataRecordsOfTypes([WKWebsiteDataTypeCookies], completionHandler: { (records) -> Void in
  for record in records {
    logDebug("cookie record is " + record.debugDescription)

    for dataType in record.dataTypes {
      logDebug("data type is " + dataType.debugDescription)

      // get cookie data??
    }
  }
})

是否有解决方法获取cookie数据？

Is there a workaround for getting the cookie data?

推荐答案

最后， httpCookieStore for WKWebsiteDataStore 登陆iOS 11。

Finally, httpCookieStore for WKWebsiteDataStore landed in iOS 11.

https://developer.apple.com/documentation/webkit/wkwebsitedatastore?changes=latest_minor

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