setting.xml 配置了 用户名密码, pom.xml 中也对应配置了. 始终报:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project demo-nexus: Failed to deploy artifacts: Could not transfer artifact com.
wtgroup.demo:demo-nexus:jar:1.0-RELEASE from/to thirdparty (http://192.168.31.88:8081/nexus/content/repositories/thirdparty/): Failed to transfer file: http://192.168.31.88:8081/nexus/con
tent/repositories/thirdparty/com/wtgroup/demo/demo-nexus/1.0-RELEASE/demo-nexus-1.0-RELEASE.jar. Return code is: 401, ReasonPhrase: Unauthorized. -> [Help 1]

    <server>
      <id>thirdparty</id>
      <username>test1</username>
      <password>123</password>
    </server>
 <server>
      <id>nexus-releases</id>
      <username>test1</username>
      <password>123</password>
    </server>
    <server>
      <id>nexus-snapshots</id>
      <username>test1</username>
      <password>123</password>
    </server>

 <!-- 配置远程发布到私服，mvn deploy -->
    <distributionManagement>
        <repository>
            <id>thirdparty</id>
            <name>Nexus Snapshot Repository</name>
            <url>http://192.168.31.88:8081/nexus/content/repositories/thirdparty/</url>
        </repository>
        <!--<repository>-->
            <!--<id>nexus-snapshots</id>-->
            <!--<name>Nexus Snapshot Repository</name>-->
            <!--<url>http://192.168.31.88:8081/nexus/content/repositories/snapshots/</url>-->
        <!--</repository>-->
        <!--<repository>-->
            <!--<id>nexus-releases</id>-->
            <!--<name>Nexus Release Repository</name>-->
            <!--<url>http://192.168.31.88:8081/nexus/content/repositories/releases/</url>-->
        <!--</repository>-->
        <snapshotRepository>
            <id>nexus-snapshots</id>
            <name>Nexus Snapshot Repository</name>
            <url>http://192.168.31.88:8081/nexus/content/repositories/snapshots/</url>
        </snapshotRepository>
    </distributionManagement>