如何调用在service.yml中声明的环境变量？

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class MyComponent {

    @Value("${my.environment.variable}")
    private String myEnvironmentVariable;

    public void printEnvironmentVariable() {
        System.out.println("My environment variable: " + myEnvironment:variables);
    }
}

import org.springframework.core.env.Environment;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class MyComponent {

    @Autowired
    private Environment environment;

    public void printEnvironmentVariable() {
        String myEnvironmentVariable = environment.getProperty("my.environment.variable");
        System.out.println("My environment variable: " + myEnvironmentVariable);
    }
}

my:
  environment:
    variable: "your_value"