要解决Alpakka S3连接问题,您可以按照以下步骤进行操作:
libraryDependencies += "com.lightbend.akka" %% "akka-stream-alpakka-s3" % "2.0.2"
import akka.stream.alpakka.s3._
import akka.stream.alpakka.s3.scaladsl._
import akka.stream.scaladsl._
import akka.util.ByteString
val s3Settings = S3Settings(system)
val s3Client = new S3Client(s3Settings)(system, mat)
val bucket = "your-bucket-name"
val key = "your-object-key"
val source: Source[ByteString, NotUsed] = S3.download(bucket, key)
// 设置S3凭证
val credentialsProvider: AWSCredentialsProvider = new DefaultAWSCredentialsProviderChain()
val s3Settings = S3Settings(system).withCredentialsProvider(credentialsProvider)
// 设置S3区域
val s3Settings = S3Settings(system).withRegion(Regions.US_EAST_1)
// 设置S3代理
val s3Settings = S3Settings(system).withProxy("your-proxy-host", your-proxy-port)
// 设置S3连接超时时间
val s3Settings = S3Settings(system).withConnectionTimeout(Duration.ofSeconds(10))
请根据您的具体情况调整这些配置选项。
这些是解决Alpakka S3连接问题的一般步骤和代码示例。具体的解决方法可能会因您的具体情况而有所不同,请根据实际情况进行适当的调整。