blog cn.celess 1.0.0 4.0.0 blog-extension cn.celess blog-common ${blog-common.version} cn.celess blog-user ${blog-user.version} org.springframework.boot spring-boot-starter-web com.qiniu qiniu-java-sdk [7.2.0, 7.2.99] org.springframework.boot spring-boot-starter-mail