firewall-cmd --zone=public --add-port=8081/tcp --permanent    （--permanent永久生效，没有此参数重启后失效）

6.开机启动

sudo ln -s /usr/nexus/nexus-3.9.0-01/bin/nexus /etc/init.d/nexus

使用
service nexus status/start/stop
查看nexus服务状态、启动服务、停止服务等

使用
chkconfig nexus on/off

设置nexus服务开机自启动或者开机不启动

如果启动不起来的话可以用下面方式启动，通过启动日志查找问题

service nexus start-launchd

7.配置nexus

新建store

8.proxy私仓，使用的外部私仓是阿里的仓库http://maven.aliyun.com/nexus/content/groups/public：

9.release私仓

10.snapshot私仓

11.group私仓组

12.如何在项目中使用

settings.xml 配置

<?xml version="1.0" encoding="UTF-8"?>

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">

<localRepository>D:\.m2\repository</localRepository>

<pluginGroups>
<pluginGroup>org.sonatype.plugins</pluginGroup>
</pluginGroups>

<proxies>
</proxies>

<servers>
<server>
<id>Releases</id>
<username>admin</username>
<password>admin123</password>
</server>

<server>
<id>Snapshots</id>
<username>admin</username>
<password>admin123</password>
</server>
</servers>

<mirrors>

<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://192.168.0.200:8081/repository/nexus-public/</url>
</mirror>
</mirrors>

<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>

</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>

项目pom配置

<distributionManagement>
<repository>
<id>Releases</id>
<name>Releases</name>
<url>http://192.168.0.200:8081/repository/nexus-releases</url>
</repository>
<snapshotRepository>
<id>Snapshots</id>
<name>Snapshots</name>
<url>http://192.168.0.200:8081/repository/nexus-snapshots</url>
</snapshotRepository>
</distributionManagement>

 

13.直接deploy即可

14.设置可重复deploy

如果需要可重复deploy同一个版本的jar包，可进行如下配置