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What Are the New Features of SpringBoot3?

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Anjali Sharma answered on January 10, 2023 Popularity 5/10 Helpfulness 1/10

answer What Are the New Features of SpringBoot3?

What Are the New Features of SpringBoot3?

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A Java 17 baseline

Support for Jakarta EE 10 with an EE 9 baseline

Support for generating native images with GraalVM, superseding the experimental Spring Native project

Improved observability with Micrometer and Micrometer Tracing

@Component
public class MyCustomObservation {

   private final ObservationRegistry observationRegistry;

   public MyCustomObservation(ObservationRegistry observationRegistry) {
      this.observationRegistry = observationRegistry;
   }

   public void doSomething() {
      Observation.createNotStarted("doSomething", this.observationRegistry)
                 .lowCardinalityKeyValue("locale", "en-US")
                 .highCardinalityKeyValue("userId", "42")
                 .observe(() -> {
                       // Execute business logic here
                 });
   }
}

https://www.baeldung.com/spring-boot-3-spring-6-new

Popularity 5/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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