iOS自定义navigationBar 的rightBarButtonItems

-(void)customrightNav

{

    NSMutableArray *items = [NSMutableArray array];

    NSArray *titleArr = @[@"删除",@"保存",@"分享"];

    for (NSInteger i = 0; icount; i++) {

        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];

        button.frame = CGRectMake(10, 7, 30, 30);

        button.tag = 600+i;

        [button setTitle:titleArr[i] forState:UIControlStateNormal];

        [button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];

        button.titleLabel.font = [UIFont systemFontOfSize:12.0f];

        [button addTarget:self action:@selector(clickRightBtn:) forControlEvents:UIControlEventTouchUpInside];

        UIBarButtonItem *item =  [[UIBarButtonItem alloc] initWithCustomView:button];

        [items addObject:item];

    }

    

    self.navigationItem.rightBarButtonItems = items;

}

-(void)clickRightBtn:(UIButton *)button

{

    switch (button.tag) {

        case 600://删除

        {

            

        }break;

        case 601://保存

        {

        }break;

        case 602://分享

        {

            

        }break;

            

    }

}

注：排列顺序为  分享、保存、删除