xib、stroyboard加载view、viewController

1、Storyboard加载

- (void)addButtonDidClickedAction:(UIButton *)sender{

    NSLog(@"%s,%d", __FUNCTION__,__LINE__);
    
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"main" bundle:nil];
    BCCAddJizhangViewController *addJizhangVC = [storyboard instantiateViewControllerWithIdentifier:@"BCCAddJizhangViewController"];
    addJizhangVC.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
    addJizhangVC.delegaete = self;
    [self presentViewController:addJizhangVC animated:YES completion:nil];
}

 2、 代码加载xib---view

NSArray *nibContents = [[NSBundle mainBundle] loadNibNamed:@"BCCJiZhangTitleView" owner:nil options:nil];
    BCCJiZhangTitleView *titleView = [nibContents firstObject];

 3、代码加载xib---viewController

BCCMingxiCellDetailedViewController *mxVC = [[[NSBundle mainBundle] loadNibNamed:@"BCCMingxiCellDetailedViewController" owner:nil options:nil] lastObject];