js滚动

function scrollToTop() {
    window.scrollTo({
        top: 0,
        behavior: 'smooth'
    });
}

function scrollToElement(elementId) {
    const element = document.getElementById(elementId);
    if (element) {
        element.scrollIntoView({ behavior: 'smooth' });
    }
}

window.addEventListener('scroll', function() {
    console.log('Scrolling...');
});

function debounce(func, wait) {
    let timeout;
    return function(...args) {
        clearTimeout(timeout);
        timeout = setTimeout(() => func.apply(this, args), wait);
    };
}

window.addEventListener('scroll', debounce(function() {
    console.log('Scrolling...');
}, 100));

const scrollTop = window.pageYOffset || document.documentElement.scrollTop;