iOS开发设置单独界面无横屏

//IOS 6.0 以上禁止横屏
- (BOOL)shouldAutorotate
{
    return NO;
}
//IOS 6.0 以下禁止横屏
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return NO;
}