使用 NSHTTPCookieStorage 访问会话 cookie
我正在访问服务器的安全信息，它会根据请求向应用程序发送一堆 cookie。问题是有些 cookie 仅限会话，当我使用时：
[NSHTTPCookie requestHeaderFieldsWithCookies:[[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:theCookie]]
它不会返回名称为 JSESSIONID 的会话 cookie 并导致问题。如果我 NSLog 完整的 NSHTTPCookieStorage 它会显示会话会话，因此它们就在那里，我只是找不到从存储中检索它们的方法。另外，我查看了 cookie plist，会话 cookie 没有存储在那里，但我认为这只是因为它们是基于会话的。
任何帮助表示赞赏。
编辑：这是我请求所有 cookie 时得到的片段：
<NSHTTPCookie version:0 name:@\"TheNameOfTheCookie\" value:@\"A variable number\" expiresDate:@\"(null)\" created:@\"301196844.000000\" sessionOnly:TRUE domain:@\"THE URL\" path:@\"/\" secure:FALSE comment:@\"(null)\" commentURL:@\"(null)\" portList:[]>
<NSHTTPCookie version:0 name:@\"JSESSIONID\" value:@\"A variable number\" expiresDate:@\"(null)\" created:@\"301196866.000000\" sessionOnly:TRUE domain:@\"The Same URL as above\" path:@\"/path\" secure:FALSE comment:@\"(null)\" commentURL:@\"(null)\" portList:[]>
现在，当我根据上述 cookie 中的 URL 请求 cookie 时，第一个会返回，第二个不会返回。
*请注意，对于必须删除某些项目感到抱歉，它们符合预期并且与问题无关
I'm accessing a server's secure information and it sends a bunch of cookies to the App on request. The problem is some of the cookies are session only and when I use:
[NSHTTPCookie requestHeaderFieldsWithCookies:[[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:theCookie]]
it doesn't return the session ones with the name JSESSIONID and causes issues. If I NSLog the full NSHTTPCookieStorage it displays the session ones so they are there, I just can't find a way to retrieve them out of the storage. Also, I've had a look through the cookie plist and the session cookies aren't stored there but I assume this is just due to them being session based.
Any help is appreciated.
Edit: This is a snippet of what I get when I ask for all cookies:
<NSHTTPCookie version:0 name:@\"TheNameOfTheCookie\" value:@\"A variable number\" expiresDate:@\"(null)\" created:@\"301196844.000000\" sessionOnly:TRUE domain:@\"THE URL\" path:@\"/\" secure:FALSE comment:@\"(null)\" commentURL:@\"(null)\" portList:[]>
<NSHTTPCookie version:0 name:@\"JSESSIONID\" value:@\"A variable number\" expiresDate:@\"(null)\" created:@\"301196866.000000\" sessionOnly:TRUE domain:@\"The Same URL as above\" path:@\"/path\" secure:FALSE comment:@\"(null)\" commentURL:@\"(null)\" portList:[]>
Now when I ask for the cookies based on the URL in the above cookies, first one gets returned, second one doesn't.
*note sorry about having to remove certain items, they are as expected and are not relevant for the question
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评论（3）
我遇到了这个问题，原因是 NSHTTPCookieDomain。
cookie 必须具有相同的域
必须是
我只是更改它，并放置相同的域和路径并且有效
我的 JSESSIONID：
I had that problem, the reason is because the NSHTTPCookieDomain.
the cookies must have the same Domain
must be
i just change that, and put the same Domain and path and works
My JSESSIONID:
请将您的问题分解，首先检查是否
返回您认为应该返回的内容。如果没有，请仔细查看
theCookie的值。Please break down your problem in pieces, first check if
returns what you think it should return. If not, take a closer look at the value of
theCookie.您传递给
-cookiesForURL:的实际 URL 是什么？如果 URL 没有与 JSESSIONID cookie 条目中指定的路径匹配的路径（例如，http://example.com/path），则-cookiesForURL:方法不会返回它。What's the actual URL you're passing to
-cookiesForURL:? If the URL doesn't have a path matching the one specified in your JSESSIONID cookie entry (e.g.,http://example.com/path), the-cookiesForURL:method won't return it.