在Windows上安装Nexus
学习了:https://www.cnblogs.com/yucongblog/p/6696736.html
下载地址:https://sonatype-download.global.ssl.fastly.net/repository/repositoryManager/3/nexus-3.9.0-01-win64.zip
启动方式 nexus /run
官方帮助文档:https://help.sonatype.com/repomanager3/installation/installation-methods