Download file from s3 java

Using the shutdownNow ; the method to close the connection. AmazonClientException; import com. AmazonServiceException; import com. AWSCredentials; import com. BasicAWSCredentials; import com. AmazonS3; import com. AmazonS3Client; import com. GetObjectRequest; import com. ListObjectsRequest; import com. ObjectListing; import com. S3Object; import com. S3ObjectSummary; import com. TransferManager; import java. BufferedInputStream; import java. BufferedOutputStream; import java.

File; import java. FileNotFoundException; import java. FileOutputStream; import java. IOException; import java. Note : Make sure that the IAM role being used actually has read-access to the bucket.

In your case, the bucketName would be slack-automation and the key would be the name of the file on the S3 bucket slack. Then, to store the file on your server, use the copyInputStreamToFile function from org. That's it, Thank you all for your help. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Asked 3 years, 6 months ago. Active 3 years, 6 months ago. Viewed 13k times. I have this code to download a file from s3 bucket to tmp space of lambda server. Sinar K. K Sinar K. K 51 1 1 gold badge 1 1 silver badge 6 6 bronze badges. Add a comment. Active Oldest Votes.

No need to specify the version for service client libraries. Value; import org. Bean; import org. Configuration; import software. AwsBasicCredentials; import software. StaticCredentialsProvider; import software. Region; import software. Uploading object to S3 bucket Now we have the service client bean ready, which we can inject into a service and start uploading an object to S3 bucket with specified keyname. Download file from S3 bucket We can compose a GetObjectRequest using builder pattern specifying the bucket name and key and then use s3 service client to get the object and save it into a byte array or file.