使用新的 Spring Boot 2.2, 您可以这样:
@ConstructorBinding@ConfigurationProperties(prefix = "swagger")data class SwaggerProp( val title: String, val description: String, val version: String)
并且不要忘记在依赖项中包含此内容
build.gradle.kts:
dependencies { annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")}


