從nexus官網下載Nexus Repository Manager OSS 2.x的安裝包：nexus-2.14.1-01-bundle.tar.gz，3.x版本需要jdk8及以上

解壓

tar xvf nexus-2.14.1-01-bundle.tar.gz -C /usr/java配置環境變量
vi /etc/PRofile追加
# maven nexus confexport RUN_AS_USER=root使配置立即生效
source /etc/profile啟動nexus
cd /usr/java/nexus-2.14.2-01/bin./nexus start如果不配置環境變量，啟動會報錯
****************************************WARNING - NOT RECOMMENDED TO RUN AS ROOT****************************************If you insist running as root, then set the environment variable RUN_AS_USER=root before running this script.配置了環境變量，啟動時提示
****************************************WARNING - NOT RECOMMENDED TO RUN AS ROOT****************************************啟動完成后，瀏覽器訪問http://192.168.25.130:8081/nexus/
nexus常用命令
./nexus start./nexus stop./nexus restart./nexus status
倉庫說明
Public Repositories：公共倉庫組，包含了特定的倉庫3rd party：第三方組件倉庫Central：中央倉庫Releases：發布版本倉庫