How to get local server host and port in Spring Boot?

Question

I\'m starting up a Spring Boot application with mvn spring-boot:run.

One of my @Controllers needs information about the host and port the a

Answer 1

I have just found a way to get server ip and port easily by using Eureka client library. As I am using it anyway for service registration, it is not an additional lib for me just for this purpose.

You need to add the maven dependency first:

    org.springframework.cloud
    spring-cloud-starter-netflix-eureka-client
    2.2.2.RELEASE

Then you can use the ApplicationInfoManager service in any of your Spring beans.

@Autowired
private ApplicationInfoManager applicationInfoManager;
...

InstanceInfo applicationInfo = applicationInfoManager.getInfo();

The InstanceInfo object contains all important information about your service, like IP address, port, hostname, etc.