iphone - 如何在 iphone 应用程序中清除foursquare 的cookies？

Question

我在我的应用程序中使用了foursquare，但我无法从我的应用程序中的foursquare 注销。

Answer 1

使用以下代码remove foursquare cookie从应用程序

NSHTTPCookie *cookie;
NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (cookie in [storage cookies])
{
   NSString* domainName = [cookie domain];
   NSRange domainRange = [domainName rangeOfString:@"foursquare"];
   if(domainRange.length > 0)
   {
       [storage deleteCookie:cookie];
   }
}

Answer 2

你需要在任何你想要的地方调用它

   NSHTTPCookieStorage* cookies = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (NSHTTPCookie* cookie in [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies]) {

    if ([cookie.name isEqualToString:@"FourSquare"]) {//its temprory name for your understanding
       [cookies deleteCookie:cookie];
    };

}