NSHTTPCookieStorage *cookie = [NSHTTPCookieStorage sharedHTTPCookieStorage];
NSArray *tmpArray = [NSArray arrayWithArray: [cookie cookies]];
for (id obj in tmpArray) {
[cookie deleteCookie: obj];
}
打印:
NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (NSHTTPCookie *cookie in [cookieJar cookies]) {
NSLog(@"%@", cookie);
}