应用程序
Spring中的简单REST API注册服务,在发送正确的POST请求后,将在数据库中创建新用户,并且AmazonSES发送带有注册链接的电子邮件以进行验证。
问题
在我的OS(Windows)应用程序中设置局部变量(AWS_ACCESS_KEY_ID,AWS_SECRET_ACCESS_KEY和AWS_DEFAULT_REGION)后,在本地工作正常,但是在部署它后问题开始出现。我在AWS上的Amazon Linux AMI上有一个EC2实例:
{
"timestamp": "2020-04-26T15:44:44.010+0000",
"message": "Unable to load AWS credentials from any provider in the chain: [EnvironmentVariableCredentialsProvider: Unable to load AWS credentials from environment variables (AWS_ACCESS_KEY_ID (or AWS_ACCESS_KEY) and AWS_SECRET_KEY (or AWS_SECRET_ACCESS_KEY)), SystemPropertiesCredentialsProvider: Unable to load AWS credentials from Java system properties (aws.accessKeyId and aws.secretKey), WebIdentityTokenCredentialsProvider: To use assume role profiles the aws-java-sdk-sts module must be on the class path., com.amazonaws.auth.profile.ProfileCredentialsProvider@23fac1a3: profile file cannot be null, com.amazonaws.auth.EC2ContainerCredentialsProviderWrapper@68aa5a98: The requested metadata is not found at http://169.254.169.254/latest/meta-data/iam/security-credentials/]"
}
[我再次检查了我的EC2实例上的本地环境变量,它看起来不错,但是请确保使用'aws configure'命令重新配置了它
异常不断显示,应用程序无法获得环境变量,我已经与环境变量进行了5个多小时的战斗,因此希望有人来这里救我...
]]代码片段(在本地可以正常工作:]:>
AmazonSimpleEmailService client = AmazonSimpleEmailServiceClientBuilder .standard() .withCredentials(DefaultAWSCredentialsProviderChain.getInstance()) .withRegion(Regions.EU_CENTRAL_1) .build();
我完全是Linux新手,使用简单的命令有问题,因此请谨慎使用需要一些控制台命令的解决方案。
Spring中的应用程序Simple REST API注册服务,在发送适当的POST请求后,将在数据库中创建新用户,并且AmazonSES发送带有注册链接的电子邮件以进行验证。 ...