在单击另一个按钮时向上滚动一个按钮？

<button id="scrollUpButton">向上滚动</button>
<button id="targetButton">目标按钮</button>

#targetButton {
  position: absolute;
  top: 200px;
}

#scrollUpButton {
  position: fixed;
  bottom: 20px;
  right: 20px;
}

const scrollUpButton = document.getElementById('scrollUpButton');
const targetButton = document.getElementById('targetButton');

scrollUpButton.addEventListener('click', () => {
  const targetButtonPosition = targetButton.getBoundingClientRect().top;
  const scrollDistance = targetButtonPosition - window.innerHeight;

  window.scrollTo({
    top: scrollDistance,
    behavior: 'smooth'
  });
});