js点击图片左右滑动切换效果

<div class="slider-container">
    <button class="slider-button prev">Prev</button>
    <div class="slider">
        <img src="image1.jpg" alt="Image 1">
        <img src="image2.jpg" alt="Image 2">
        <img src="image3.jpg" alt="Image 3">
    </div>
    <button class="slider-button next">Next</button>
</div>

.slider-container {
    position: relative;
    width: 80%;
    margin: auto;
}

.slider {
    display: flex;
    overflow: hidden;
}

.slider img {
    width: 100%;
    flex-shrink: 0;
    transition: transform 0.5s ease-in-out;
}

.slider-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.prev {
    left: 10px;
}
.next {
    right: 10px;
}

document.addEventListener('DOMContentLoaded', function() {
    const slider = document.querySelector('.slider');
    const images = document.querySelectorAll('.slider img');
    let currentIndex = 0;

    function updateSlider() {
        const offset = -currentIndex * 100;
        slider.style.transform = `translateX(${offset}%)`;
    }

    document.querySelector('.prev').addEventListener('click', () => {
        currentIndex = (currentIndex > 0) ? currentIndex - 1 : images.length - 1;
        updateSlider();
    });

    document.querySelector('.next').addEventListener('click', () => {
        currentIndex = (currentIndex < images.length - 1) ? currentIndex + 1 : 0;
        updateSlider();
    });
});