Element = document.querySelectorAll('.pswp')[0]; let $imgArr = document.querySelectorAll(('.article-entry img:not(.reward-img)')) $imgArr.forEach(($em, i) => { $em.onclick = () => { // slider展开状态 // todo: 这样不好，后面改成状态 if (document.querySelector('.left-col.show')) return let items = [] $imgArr.forEach(($em2, i2) => { let img = $em2.getAttribute('data-idx', i2) let src = $em2.getAttribute('data-target') || $em2.getAttribute('src') let title = $em2.getAttribute('alt') // 获得原图尺寸 const image = new Image() image.src = src items.push({ src: src, w: image.width || $em2.width, h: image.height || $em2.height, title: title }) }) var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, { index: parseInt(i) }); gallery.init() } }) } viewer_init()