deltaspike - DeltaSpike ConfigResolver 是否接收运行时更改

Question

所以我正在寻找 CDI 属性注入，我正在寻找 DeltaSpike

http://deltaspike.apache.org/configuration.html

我需要在运行时监听属性变化。那么，如果我像这样注入一个属性，然后在运行时更改属性文件中的轮询间隔值，这个更改会被拾取吗？

@Inject
@ConfigProperty(name = "endpoint.poll.interval")
private Integer pollInterval;

Answer 1

It will depend on the scope of your config source. If your config source is RequestScoped, it's going to get refreshed with each request.