z- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken

{

    NSString *token = [[[[deviceToken description]

                         stringByReplacingOccurrencesOfString:@"<"

                         withString:@""]

                        stringByReplacingOccurrencesOfString:@">"

                        withString:@""]

                       stringByReplacingOccurrencesOfString:@" "

                       withString:@""];

    NSLog(@"deviceToken:\n%@\n", token);

    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"当前的token" message:token delegate:nil cancelButtonTitle:nil otherButtonTitles:@"确定", nil];

    [alertView show];

    NSString *tokens = [[deviceToken description] stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"<>"]];

    NSLog(@"deviceToken=%@", tokens);

//    [self testGetClientId];

}