AFN传入cookie

//发送post请求的同时传入cookie+ (void)requestCookieWithPath:(NSString *)path                 Params:(NSDictionary *)params                 Method:(NSString *)method                Success:(HttpSuccessBlock)success{

    //创建post请求

    //创建AFHTTPClient对象    AFHTTPClient *client = [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:kBaseUrl]];

    NSMutableURLRequest *post = [client requestWithMethod:method path:path parameters:params];

    NSData *cookiesData = [[NSUserDefaults standardUserDefaults]objectForKey:@"Set-Cookie"];    if ([cookiesData length]) {        NSArray *cookies = [NSKeyedUnarchiver unarchiveObjectWithData:cookiesData];        NSHTTPCookie *cookie;        for (cookie in cookies) {            [[NSHTTPCookieStorage sharedHTTPCookieStorage]setCookie:cookie];        }    }

    //创建AFJSONRequestOperation对象    NSOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:post success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {

        success(JSON);

    } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) {

        NSLog(@"error = %@",error);        //请求超时提示        NSString *errorStr = [[NSString alloc]initWithFormat:@"%@",error];        NSString *theError = @"The request timed out.";        if ([errorStr rangeOfString:theError].length > 0) {            UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"提示" message:@"请求超时" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];            [alert show];        }

}];    //开始请求    [operation start];

}