List<PicOperationRule> rules = new LinkedList<>();// 添加一条将图片转化为 png 格式的 rule,处理后的图片在存储桶中的位置标识符为// examplepngobjectrules.add(new PicOperationRule("examplepngobject", "imageView2/format/png"));PicOperations picOperations = new PicOperations(true, rules);PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, cosPath, srcPath);putObjectRequest.setPicOperations(picOperations);// 上传成功后,您将会得到 2 张图片,分别是原始图片和处理后图片COSXMLUploadTask cosxmlUploadTask = transferManager.upload(putObjectRequest, uploadId);
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