Requirements

Spring Data 支持 Kotlin 1.3，需要 kotlin-stdlib（或其某个变体，例如 kotlin-stdlib-jdk8）和 kotlin-reflect 位于类路径中。如果你通过 start.spring.io 引导 Kotlin 项目，则默认情况下会提供这些变体。

Spring Data supports Kotlin 1.3 and requires kotlin-stdlib (or one of its variants, such as kotlin-stdlib-jdk8) and kotlin-reflect to be present on the classpath. Those are provided by default if you bootstrap a Kotlin project via start.spring.io.