- (void)btnClick

{

    // 创建控制器对象

    HMJumpViewController *jump = [[HMJumpViewController alloc] init];

//    [self.view addSubview:jump.view];

//    [self addChildViewController:jump];

    UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:jump];

    // Modal出一个控制器

    [self presentViewController:nav animated:YES completion:nil];

}

// 调整之前调用

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

    UINavigationController *nav = segue.destinationViewController;

//    NSLog(@"%@----%@",segue.sourceViewController,segue.destinationViewController);

    HMTableViewController *tableViewVc = nav.topViewController;

    tableViewVc.name = @"";

}