java - 无法使用 mvn clean deploy 从同一台计算机将 Artifact 上传到 Nexus，在我的本地 Windows 10 计算机上工作正常

Question

Java 11

我有一个非常基本的 Spring Boot 应用程序，我想在 Nexus 服务器上构建和部署 Artifact 。

mvn clean 部署(从我的本地 Win 10 计算机 - 有效!!!)

mvn clean 部署(来自 Nexus 机器 - 失败？？？)

mvn clean 部署(来自 Jenkins - 失败？？？)

当我从本地 Win 10 计算机运行 mvn clean deploy 命令时，所有 Artifact 都会成功部署在远程 Nexus 服务器上，我可以甚至可以查看和浏览它们。

但是当我克隆项目并在 Nexus 和 Jenkins (Ubuntu 框)已安装，它给我未授权 错误。

我已经将 settings.xml 和 settings-security.xml 从我的本地 Windows 计算机复制到 Ubuntu (~/.m2)，其中安装了 Nexus。

我还禁用了防火墙，只是为了确保没有端口被阻止。

我很困惑如何从远程计算机复制 Artifact 而不是从同一台计算机复制 Artifact 。

pom.xml

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <addResources>true</addResources>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-release-plugin</artifactId>
            <version>3.0.0-M1</version>
        </plugin>
    </plugins>
</build>

<distributionManagement>
    <snapshotRepository>
        <id>my-maven-snapshots</id>
        <url>http://my-nexus-server/nexus/repository/maven-snapshots/</url>
    </snapshotRepository>
    <repository>
        <id>my-maven-releases</id>
        <url>http://my-nexus-server/nexus/repository/maven-releases/</url>
    </repository>
</distributionManagement>

<scm>
    <connection>scm:git:https://johndoe@bitbucket.org/johndoe/todo.git</connection>
    <url>https://johndoe@bitbucket.org/johndoe/todo</url>
    <developerConnection>scm:git:https://johndoe@bitbucket.org/johndoe/todo.git</developerConnection>
    <tag>HEAD</tag>
</scm>

错误(Nexus 安装在此计算机上):

[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ todo ---
[INFO] Installing /home/admin/cloned-apps/todo/pom.xml to /home/admin/.m2/repository/com/example/todo/0.0.2-SNAPSHOT/todo-0.0.2-SNAPSHOT.pom
[INFO]
[INFO] --- maven-deploy-plugin:2.8.2:deploy (default-deploy) @ todo ---
Downloading from my-maven-snapshots: http://my-nexus-server/nexus/repository/maven-snapshots/com/example/todo/0.0.2-SNAPSHOT/maven-metadata.xml
[WARNING] Could not transfer metadata com.example:todo:0.0.2-SNAPSHOT/maven-metadata.xml from/to my-maven-snapshots (http://my-nexus-server/nexus/repository/maven-snapshots/): Not authorized , ReasonPhrase:Unauthorized.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for todo 0.0.2-SNAPSHOT:
[INFO]
[INFO] todo ............................................... FAILURE [  4.622 s]
[INFO] todo-webapp ........................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  5.973 s
[INFO] Finished at: 2020-04-16T02:39:48Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.8.2:deploy (default-deploy) on project todo: Failed to retrieve remote metadata com.example:todo:0.0.2-SNAPSHOT        /maven-metadata.xml: Could not transfer metadata com.example:todo:0.0.2-SNAPSHOT/maven-metadata.xml from/to my-maven-snapshots (http://my-nexus-server/nexus/repository/maven-snapshots/        ): Not authorized , ReasonPhrase:Unauthorized. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

Answer 1

mvn clean deploy (from Nexus machine - FAILS ????)

您确定正在从您复制了 settings.xml 的 $HOME/.m2 目录下的同一用户运行 mvn clean deploy 和 settings-security.xml 文件？

此外，您是否尝试将密码直接添加到 settings.xml 中以排除 settings-security.xml 的问题(如果有)？

P.S:避免使用 sudo 权限运行 mvn 命令。