pom.xml里发布和下载包

1.下载包 在<project>标签中

  <repositories>
        <repository>
            <id>nexus</id>
            <url>http://10.39.93.105:8081/repository/maven-public/</url>
            <releases><enabled>true</enabled></releases>
            <snapshots><enabled>true</enabled></snapshots>
        </repository>
    </repositories>

2.发布标签 ，在<project>标签中，使用maven 的deploy 命令发布  ， <id>nexus</id> 要与 settings.xml里 server里配置的id一致。

    <distributionManagement>
        <repository>
            <id>nexus</id>
            <name>Nexus Release Repository</name>
            <url>http://10.39.93.105:8081/repository/maven-releases/</url>
        </repository>
        <snapshotRepository>
            <id>nexus</id>
            <name>Nexus Snapshot Repository</name>
            <url>http://10.39.93.105:8081/repository/maven-snapshots/</url>
        </snapshotRepository>
    </distributionManagement>

settings.xml配置

  <servers>

  <server>
      <id>nexus</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
    <server>
      <id>3rd</id>
      <username>admin</username>
      <password>admin123</password>
    </server>

 </servers>