jt-framework com.jt.cloud ${revision} 4.0.0 jt-spring-boot-starter-rpc jar ${project.artifactId} OpenFeign：提供 RESTful API 的调用 com.jt.cloud jt-common org.springframework.cloud spring-cloud-starter-loadbalancer org.springframework.cloud spring-cloud-starter-openfeign io.github.openfeign feign-okhttp jakarta.validation jakarta.validation-api