GAE Blobstore：ImagesService.getServingUrl（）为我提供了更小的图像 [英] GAE Blobstore: ImagesService.getServingUrl() gives me smaller images

问题描述

我将一些图片上传到GAE的Blobstore。上传顺利进行，当我在GAE控制台中看到图像时，我可以看到它们存储在预期的大小和分辨率中。 根据本网站，以获得上传图像的URL，我可以使用这个：

pre $ BlobKey =图片）;
ImagesService imagesService = ImagesServiceFactory.getImagesService（）;
String imageUrl = imagesService.getServingUrl（blobKey）;

结果网址指向上传图片的较小版本（大小和质量）。如何获取存储在Blobstore中的全尺寸图片的URL？

解决方案

您可以在url后添加= s0参数得到完整大小的图像。

I'm uploading some images to GAE's Blobstore. Upload goes succesfully and when i see the images in GAE console i can see that they're stored in the expected size and resolution.

According to this site, to get a URL to the uploaded image i can use this:

BlobKey blobKey = (BlobKey) blobs.get("image");
ImagesService imagesService = ImagesServiceFactory.getImagesService();
String imageUrl = imagesService.getServingUrl(blobKey);

The resulting URL points to a smaller version of the uploaded images (in size and quality). How can i get a URL to the full size image stored in Blobstore?

解决方案

you can append =s0 parameter after the url to get full sized image.

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