maven中的多个部署

  <servers>
   <server>
      <id>deployment-server-1</id>
     <username>username1</username>
     <password>password1</password>
     <configuration>
       <protocol>sftp</protocol>
        <url>sftp://your-server-url-1</url>
       <directory>/path/to/your/directory</directory>
      </configuration>
    </server>
   <server>
      <id>deployment-server-2</id>
     <username>username2</username>
     <password>password2</password>
     <configuration>
       <protocol>sftp</protocol>
        <url>sftp://your-server-url-2</url>
       <directory>/path/to/your/directory</directory>
      </configuration>
    </server>
  </servers>
</settings>

  ...
 <distributionManagement>
   <repository>
      <id>deployment-server-1</id>
      <url>scp://your-server-url-1/path/to/your/directory</url>
    </repository>
    <snapshotRepository>
      <id>deployment-server-2</id>
      <url>scp://your-server-url-2/path/to/your/directory</url>
    </snapshotRepository>
  </distributionManagement>
  ...
</project>

  ...
 <build>
   <plugins>
     <plugin>
       <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-deploy-plugin</artifactId>
       <version>2.8.2</version>
       <configuration>
          <altDeploymentRepository>
            deployment-server-1::default::scp://your-server-url-1/path/to/your/directory
          </altDeploymentRepository>
        </configuration>
      </plugin>
    </plugins>
  </build>
  ...
</project>