📅  最后修改于: 2022-03-11 14:56:54.896000             🧑  作者: Mango
function init() {
var imgDefer = document.querySelectorAll('div[data-src]');
var style = "background-image: url({url})";
for (var i = 0; i < imgDefer.length; i++) {
imgDefer[i].setAttribute('style', style.replace("{url}", imgDefer[i].getAttribute('data-src')));
}
}
window.onload = init;