在代码中添加以下内容,包括凭据提供程序并使用凭据来实例化AWS类。
import com.amazonaws.auth.DefaultAWSCredentialsProviderChain;
AWSStaticCredentialsProvider provider = new AWSStaticCredentialsProvider(new DefaultAWSCredentialsProviderChain().getCredentials());
AmazonS3 s3Client = AmazonS3ClientBuilder.standard()
.withCredentials(provider)
.withRegion("us-west-2")
.build();