Jquery预加载图像1到40

Question

我正在处理预加载图片，我正在尝试加载1到40但它无效:(这是代码：

function preload(arrayOfImages){
 $(arrayOfImages).each(function(){
  (new Image()).src = this;
 });
};preload(['/img/wallpapers/'images 1 to 40'.jpg']);

Answer 1

function preload(arrayOfImages){
 $(arrayOfImages).each(function(){
  (new Image()).src = this;
 });

 for(i=1;i<=40;i++)
  preload('/img/wallpapers/'images' + i + '.jpg');