iPhone上的Twitter + Oauth:你如何退出？

我在我的iPhone应用程序中使用http://github.com/bengottlieb/Twitter-OAuth-iPhone/tree/master用于Twitter + Oauth.我正在尝试创建一个类似facebook连接的功能,可以登录并注销twitter.这个特殊的Twitter + Oauth实现不使用会话,所以我不确定这是如何工作的.

有没有人有这方面的经验,如果是这样,我将如何登出？

您必须在Cookie中清除Browser Bcz _engine商店用户名和密码的cookie.

这是Twitter中LogOut的正确代码.

-(IBAction) onLogOutClick:(id)sender 
{


[_engine clearAccessToken];
[_engine clearsCookies];
[_engine setClearsCookies:YES];
[[NSUserDefaults standardUserDefaults] removeObjectForKey:@"authData"];
[[NSUserDefaults standardUserDefaults]removeObjectForKey:@"authName"];
NSLog(@"%@",[[NSUserDefaults standardUserDefaults]valueForKey:@"authName"]);
NSLog(@"%@",[[NSUserDefaults standardUserDefaults]valueForKey:@"authData"]);

[_engine release];
_engine=nil;   

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

}