iOS 带cookie进行网络请求

开发评论功能时，需要在cookie中带有token才能发送，网络请求中添加token的方法如下：

    NSDictionary *properties =  [NSDictionary dictionaryWithObjectsAndKeys:                                 @"token",NSHTTPCookieValue,                // token值                                 @"sso_tk", NSHTTPCookieName,             // token名                                 @"/", NSHTTPCookiePath,                          // 路径                                 @"域名" ,NSHTTPCookieDomain,            // 域                                 nil];    NSHTTPCookie *cookie_PD1 = [NSHTTPCookie cookieWithProperties:properties];    [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie_PD1];