4.0.0 cn.qinys learn-ai 1.0.0-SNAPSHOT langchain4j jar langchain4j UTF-8 1.13.0 1.13.0 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test org.projectlombok lombok provided dev.langchain4j langchain4j ${langchain4j.version} dev.langchain4j langchain4j-open-ai ${langchain4j-open-ai.version}