如何在UIwebview中维护和清除会话？

Question

如何在iphone sdk的UIwebview中维护和清除会话

Answer 1

只需从应用程序中删除cookie即可。我用这个用于FBGraph，因为我无法从Facebook注销。你可以用它。

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