@interface VIGP2API()
{
    AnGooGeneralCallbackBlock _callBack;
}

@property AnGooGeneralCallbackBlock PushMsgCallbackBlock;
@end

static TIAESCipher *_sgAesEngineObj = nil;
@implementation VIGP2API

@synthesize PushMsgCallbackBlock = _callBack;

+ (VIGP2API*)objectForV2AuthLoginWithTag:(NSInteger)tag
                                 account:(NSString*)account
                                      passwd:(NSString*)passwd
                                    deviceID:(NSString*)deviceID
                            deviceCreateTime:(NSNumber*)deviceCreateTime
                                  deviceType:(NSString*)deviceType
                                 deviceBrand:(NSString*)deviceBrand
                             deviceOsVersion:(NSString*)deviceOsVersion
                              completion:(AnGooGeneralCallbackBlock)block
{
    NSDictionary *args = @{@"account":NotNilString(account),
                           @"password":EncryString(NotNilString(passwd)),
                           @"deviceId":NotNilString(deviceID),
                           @"deviceCreateTime":deviceCreateTime,
                           @"deviceType":NotNilString(deviceType),
                           @"deviceBrand":NotNilString(deviceBrand),
                           @"deviceOsVersion":NotNilString(deviceOsVersion)};

    VIGP2API *retObj = [[VIGP2API alloc]initWithArgs:args
                                                 tag:tag
                                          trustHosts:TruckHosts
                                          completion:^(id selfObj, NSInteger tag, id data, NSError *error)
                        {
                            logExceptionWithFunc(error);
                            logf(data);
                            VIGP2API *WsApiObj = (VIGP2API*)selfObj;
                            AnGooGeneralCallbackBlock aBlock = WsApiObj.PushMsgCallbackBlock;

                            if(aBlock != nil) {
                                aBlock(selfObj, tag, data, error);
                            }
                        }];

    [retObj setPushMsgCallbackBlock:block];
    NSURLRequest *urlR = [retObj genURLRequestWithUrlString:[NSString stringWithFormat:@"%@/auth/login", GetLuxgenVIGP2Url]  args:args];

    [retObj excuteURLRequest:urlR timeoutInSeconds:TimeoutSec];

    return retObj;
}

...

@end