如何取消一系列UITouch事件？

[button removeTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];

button.removeTarget(self, action: #selector(buttonClicked), forControlEvents: .touchUpInside)

- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
    [super touchesCancelled:touches withEvent:event];
    // 在这里添加取消事件的处理代码
}

override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent?) {
    super.touchesCancelled(touches, with: event)
    // 在这里添加取消事件的处理代码
}