新浪微博共享登录后无法退出切换账号问题解决

1、清除cookies 解决新浪共享登录后无法退出切换账号问题


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