压缩上传的图像在magento中

Question

Is it possible to compress the original product image on upload in magento? Magento saves the original uploaded image in full size. The store admin have 3MB images and 20K products. I want to automatically resize the images to ~150K.

Thanks

Answer 1

Magento automatically re-compresses product images before displaying them on the frontend.

Due to the nature of compression techniques you cannot easily target a specific file size as it depends a lot on the amount of detail in a picture. A plain "large" (wide and tall) image can result in a smaller file than a complex "small" (narrow and short) image. First check the file sizes being served to customers and then decide if it's worth pursuing.

Answer 2

如果您真的必须通过管理员进行大小调整，您可以将事件观察者绑定到产品保存并编写脚本以减小原始图像的大小。

Answer 3

It may be fastest to use Photoshop or some related to resize the images to the largest useful size for the store. This should be a relatively small JPG, and will largely obviate the issue. As a side benefit, uploading new images will be many times faster.