4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.13 com.itsoku lesson042 0.0.1-SNAPSHOT pom lesson042-common lesson042-service1 lesson042-service2 lesson042-gateway UTF-8 UTF-8 1.8 2.7.13 2.11.0 3.5.3 5.8.2 com.itsoku lesson042-common 0.0.1-SNAPSHOT commons-io commons-io ${commons.io.version} cn.hutool hutool-all ${hutool.version} org.apache.commons commons-collections4 4.4 org.springframework.cloud spring-cloud-dependencies 2021.0.1 pom import