Built in USB-C Up to 45W Charging Retractable Cable Awards 10000 Capacity Huge Compatibility Smart Cooling System Smart Display var images = document.querySelectorAll('.a-plus-images img'); var buttons = document.querySelectorAll('.a-plus-buttons button'); var images2 = document.querySelectorAll('.a-plus-images-2 img'); var buttons2 = document.querySelectorAll('.a-plus-button-2s button'); var images3 = document.querySelectorAll('.a-plus-images-3 img'); var buttons3 = document.querySelectorAll('.a-plus-button-3s button'); var images4 = document.querySelectorAll('.a-plus-images-4 img'); var buttons4 = document.querySelectorAll('.a-plus-button-4s button'); function showImage(index) { for (var i = 0; i < images.length; i++) { images[i].style.display = i === index ? 'block' : 'none'; buttons[i].classList.toggle('active', i === index); } } function showImage2(index) { for (var i = 0; i < images2.length; i++) { images2[i].style.display = i === index ? 'block' : 'none'; buttons2[i].classList.toggle('active', i === index); } } function showImage3(index) { for (var i = 0; i < images3.length; i++) { images3[i].style.display = i === index ? 'block' : 'none'; buttons3[i].classList.toggle('active', i === index); } } function showImage4(index) { for (var i = 0; i < images4.length; i++) { images4[i].style.display = i === index ? 'block' : 'none'; buttons4[i].classList.toggle('active', i === index); } } // 页面加载时默认显示第一张图片 showImage(0); showImage2(0); showImage3(0); showImage4(0); showImage5(0);