CSS 使用CSS预加载图像

Posted 2021-05-23

#preloadImages {
       width: 0px;
       height: 0px;
       display: inline;
       background-image: url(path/to/image1.jpg);
       background-image: url(path/to/image2.jpg);
       background-image: url(path/to/image3.jpg);
       background-image: url(path/to/image4.jpg);
}