exam-module-iot pc.exam.gg ${revision} 4.0.0 exam-module-iot-api jar ${project.artifactId} 物联网 模块 API，暴露给其它模块调用 pc.exam.gg exam-common org.springframework spring-web provided com.fasterxml.jackson.core jackson-databind provided org.pf4j pf4j-spring org.springframework.boot spring-boot-starter-validation true