How to build your own annotation in spring

A good day starts with a good mindset!

@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Value("${spring.application.name}")
public @interface GetAppName {
}


///


@GetAppName
private String appName;

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