4.0.0 com.ai.jiaoxue translate-ban 0.0.1-SNAPSHOT translate-ban Small language translation backend org.springframework.boot spring-boot-starter-parent 3.2.0 17 org.springframework.boot spring-boot-starter-web com.fasterxml.jackson.core jackson-databind org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin