Question

我有以下内容：

    AWSCredentialsProvider credentialsProvider = new DefaultAWSCredentialsProviderChain();
    final AWSCredentials credentials;
    try {
        credentials = credentialsProvider.getCredentials();
    } catch (Exception e) {
        LOGGER.error("AWS profile exception: {}", e);
        throw new AmazonClientException(e.getMessage());
    }

    AmazonSQSClientBuilder sqsClientBuilder = AmazonSQSClientBuilder.standard();
    sqsClientBuilder.setCredentials(new AWSStaticCredentialsProvider(credentials));
    sqsClientBuilder.setRegion(config.getAwsRegion());

    AmazonSQS sqsClient = sqsClientBuilder.build();

然而，过了一会儿，我得到com.amazonaws.services.sqs.model.AmazonSQSException: The security token included in the request is expired (Service: AmazonSQS; Status Code: 403; Error Code: ExpiredToken

如何设置我的客户端以便自动刷新客户端？

Answer 1

不要手动设置凭据（.getCredentials（）），如果提供者作为构造函数arg传递，aws sdk（1.10.x）将自动刷新令牌。

sqs=new AmazonSQSClient( new DefaultAWSCredentialsProviderChain());

与您的情况一样，您可以跳过设置凭据，因为AmazonSQSClientBuilder默认情况下会根据doc从DefaultAWSCredentialProviderChain()获取凭据

SQSClient令牌过期;需要自动刷新

1 个答案: