1、mvn本地安装jar包到本地仓库

mvn install:install-file -DgroupId=com.alibaba -DartifactId=druid -Dversion=1.0.16 -Dpackaging=jar -Dfile=druid-1.0.16.jar

2、[WARNING] *** CHECKSUM FAILED - Checksum failed on download

I manually deleted the artifacts from Archiva and used Archiva to upload them again. This solved my problem. There appeared to be duplicate POMs, JARs, etc in Archiva for the versions that were giving the checksum errors.（如果是公司的私服镜像，删除指定的文件后，重新更新就可以了）