是否可以使用 Spring Cloud Config 将复杂的配置传递给 Spring Cloud 流函数

Question

I have a configuration that is an XML file that may be updated at any time. I need to use it in a reactive function that I am using in the cloud data stream. I was looking into storing it in spring cloud-config and I had a few questions

1. From the documentation it looks like spring cloud-config is used to store data I would see normally in a property file. Can I store entire XML files in it?
2. In a function that I use with cloud stream 3.0 can I get the current value of the configuration with a @Value annotation? For example

@Bean
    public Function<Flux<List<Record>>, Flux<Object>> doWork(@Value("test") String test)

and test would always have the current value of the XML file from the configuration store.

Answer 1

Reactive functions are only invoked once during the initialisation time to effectively setup a stream. It is different than imperative functions that Are event driven. So anything that is passed to it via method signature will only represent whatever the value was during that time.