4.0.0 com.atguigu guigu-ssyx-parent 1.0-SNAPSHOT common pom common https://maven.apache.org common-util service-util UTF-8 org.springframework.boot spring-boot-starter-web provided org.projectlombok lombok com.github.xiaoymin knife4j-spring-boot-starter com.alibaba fastjson org.springframework.cloud spring-cloud-starter-openfeign io.minio minio