IOS获取view的controller

//获取view的controller
+(UIViewController *)GetControllerFromView:(UIView*) pView
{
    for (UIView* pNext = [pView superview]; pNext; pNext = pNext.superview) {
        UIResponder *pNextResponder = [pNext nextResponder];
        if ([pNextResponder isKindOfClass:[UIViewController class]]) {
            return (UIViewController *)pNextResponder;
        }
    }
    return nil;
}