ios--手势--点击某个View隐藏键盘

    //添加手势，点击屏幕其他区域关闭键盘的操作    UITapGestureRecognizer *gesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hidenKeyboard)];    gesture.numberOfTapsRequired = 1;    [self.scroller addGestureRecognizer:gesture];

///键盘事件//隐藏键盘的方法-(void)hidenKeyboard{    [self.txtOnePrize resignFirstResponder];    [self.txtTwoPrize resignFirstResponder];    [self.txtThreePrize resignFirstResponder];    }