https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/userguide/creating-bucket.html

https://docs.aws.amazon.com/zh_cn/sdk-for-java/latest/developer-guide/java_s3_code_examples.html

https://docs.aws.amazon.com/zh_cn/sdk-for-java/latest/developer-guide/examples-s3-objects.html