spring-cloud如何使用端点

Question

management endpoints:

For a Spring Boot Actuator application there are some additional management endpoints:

    POST to /env to update the Environment and rebind @ConfigurationProperties and log levels

http://localhost:8080/env/testprop it works and returns:

{
"testprop": "test value"
}

but when I do POST: http://localhost:8080/env/testprop Request method 'POST' not supported

I want to update testprop , how to do it with API?

Answer 1

I found the following in the docs

For a Spring Boot Actuator application there are some additional management endpoints:

• POST to /env to update the Environment and rebind @ConfigurationProperties and log levels

• /refresh for re-loading the boot strap context and refreshing the @RefreshScope beans

• /restart for closing the ApplicationContext and restarting it (disabled by default)

• /pause and /resume for calling the Lifecycle methods (stop() and start() on the ApplicationContext)

Looks like you have to post agains /env instead of /end/$yourProperty

Answer 2

Ok, it works: must POST with empty body http://localhost:8080/env/?test=dasda and response is:

{
    "test": "dasda"
}