注意：确保idea中项目为maven项目，并且在nexus中已经创建了maven私服。

1、配置pom.xml中推送代码配置

<distributionManagement>

        <repository>

            <id>releases</id>

            <url>http://127.0.0.1:8001/repository/myRelease/</url>

        </repository>

        <snapshotRepository>

            <id>Snapshots</id>

            <url>http://127.0.0.1:8001/repository/mySnapshot/</url>

        </snapshotRepository>

    </distributionManagement>

2、配置maven中的setting.xml文件

<servers>

  <server>

    <id>releases</id>

    <username>admin</username>

    <password>nexus</password>

  </server>

  <server>

    <id>Snapshots</id>

    <username>admin</username>

    <password>nexus</password>

  </server>

  <server>

    <id>my-maven-public</id>

    <username>admin</username>

    <password>nexus</password>

  </server>

</servers>

<profiles>

  <profile> 

  <id>my-maven-public</id> 

  <activation><activeByDefault>true</activeByDefault></activation>

  <repositories> 

    <repository> 

    <id>my-maven-public</id> 

    <url>http://127.0.0.1:8001/repository/maven-public/</url> 

    <releases><enabled>true</enabled></releases> 

    <snapshots><enabled>true</enabled></snapshots> 

    </repository> 

  </repositories>

  </profile>

</profiles>

3、执行上传（maven->lifecycle->deploy->run maven build）

成功：

4、验证

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