摘要: window.onload = function() { const waterfall = document.getElementById('waterfall'); const items = waterfall.querySelectorAll('.waterfall-item'); cons 阅读全文
posted @ 2023-04-11 11:11 jialiangzai 阅读(38) 评论(0) 推荐(0)
摘要: new Array(3).fill(0) 就会生成3个元素为0的数组 阅读全文
posted @ 2023-04-11 10:56 jialiangzai 阅读(28) 评论(0) 推荐(0)