我最近有一个类似的问题.

I had a similar problem recently.

这就是我所做的:

• 包含的Spring Cloud AWS JDBC和Spring Data JPA
• 实现了自定义DataSourceFactory，该数据源将生成IAM访问令牌并将其用于连接

您可以找到完整的分步指南

You can find a full step-by-step guide here.

顺便说一句，Spring Cloud AWS JDBC提供了一些其他好处，例如只读副本或故障转移支持，您只需要提供RDS实例的实例ID，而不必提供完整的规范端点.

Btw., Spring Cloud AWS JDBC provides some additional benefits, like read replica or failover support, and you only have to provide the instance ID of your RDS instance, and not the full canonical endpoint.