最近更新时间：2021-09-18
以下代码用于下载文件。
public void testGetObject() { try { S3Object o = s3.getObject(bucketName, objectName); System.out.println(o); S3ObjectInputStream s3is = o.getObjectContent(); FileOutputStream fos = new FileOutputStream(new File("s3Demo/src/L.jpeg")); byte[] read_buf = new byte[1024]; int read_len = 0; while ((read_len = s3is.read(read_buf)) > 0) { fos.write(read_buf, 0, read_len); } s3is.close(); fos.close(); } catch (AmazonServiceException e) { System.err.println(e.getErrorMessage()); System.exit(1); }catch (FileNotFoundException e) { System.err.println(e.getMessage()); System.exit(1); } catch (IOException e) { System.err.println(e.getMessage()); System.exit(1); } System.out.println("Done!"); } |
