jQuery 图像预览功能的代码实现，鼠标只要放在缩略图上，就会显示出一个层，在这个层里面可以预览对应的大图片，就像淘宝网购物列表中的商品图片预览功能类似，觉得本例子代码比较少，而且效果也很棒，有需要的可以看下截图演示的效果。-jQuery Image Preview function code, as long as the mouse on a thumbnail, it will show a layer, the layer in which you can preview the big picture corresponding, like Taobao shopping list of goods image preview function similar to that of the examples of code is relatively small, but the effect is great, there is need to look at the screenshot you can demonstrate results.