在部署maven工件时出现"401未经授权“错误

Question

基于注释的更新：

  <distributionManagement>
    <repository>
      <id>releases</id>
      <name>Releases</name>
      <url>https://mycompany.jfrog.io/artifactory/my-app-libs-release</url>
    </repository>

    <snapshotRepository>
      <id>snapshots</id>
      <name>Snapshots</name>
      <url>https://mycompany.jfrog.io/artifactory/my-app-libs-snapshot/</url>
    </snapshotRepository>
  </distributionManagement>

原版：

我的目标是处理端到端的maven存储库部署和依赖项导入。

我正在努力将maven项目(项目名为my-app)工件部署到jFrog中，然后将工件作为依赖项添加到另一个maven项目(项目名是我的第二个应用程序)。

我已经用account

• Initialized凭证(用户名和密码)在文件夹~/.m2/下安装了jFrog

• settings.xml，并指定了用于发布的URL和快照

• ，我在project app中添加了以下插件：

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <executions>
            <execution>
              <id>make-a-jar</id>
              <phase>compile</phase>
              <goals>
                <goal>jar</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-install-plugin</artifactId>
          <executions>
            <execution>
              <phase>install</phase>
              <goals>
                <goal>install-file</goal>
              </goals>
              <configuration>
                <packaging>jar</packaging>
                <artifactId>${project.artifactId}</artifactId>
                <groupId>${project.groupId}</groupId>
                <version>${project.version}</version>
                <file>
                          ${project.build.directory}/${project.artifactId}-${project.version}.jar
                      </file>
              </configuration>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-deploy-plugin</artifactId>
          <executions>
            <execution>
              <phase>deploy</phase>
              <goals>
                <goal>deploy-file</goal>
              </goals>
              <configuration>
                <packaging>jar</packaging>
                <generatePom>true</generatePom>
                <url>https://mycompany.jfrog.io/artifactory/my-app-libs-release</url>
                <artifactId>${project.artifactId}</artifactId>
                <groupId>${project.groupId}</groupId>
                <version>${project.version}</version>
                <file>${project.build.directory}/${project.artifactId}-${project.version}.jar</file>
              </configuration>
            </execution>
          </executions>
        </plugin>

当我运行mvn install时，项目会显示401个未经授权的错误，但是工件是部署的，可以在jFrog包中找到。

    <dependency>
      <groupId>com.mycompany.app</groupId>
      <artifactId>my-app</artifactId>
      <version>0.0.6-SNAPSHOT</version>
  </dependency>

​

​

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy-file (default) on project my-app: Failed to retrieve remote metadata com.mycompany.app:my-app:0.0.6-SNAPSHOT/maven-metadata.xml: Could not transfer metadata com.mycompany.app:my-app:0.0.6-SNAPSHOT/maven-metadata.xml from/to remote-repository (https://myurl.jfrog.io/artifactory/my-app-libs-release): authentication failed for https://mycompany.jfrog.io/artifactory/my-app-libs-release/com/mycompany/app/my-app/0.0.6-SNAPSHOT/maven-metadata.xml, status: 401 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

有人知道我错过了什么吗？为什么我得到401未经授权的错误？我已经在settings.xml中添加了凭据，我的理解是在项目级别上不需要添加任何凭据。

如能提供任何帮助，我们将不胜感激。

Answer 1

Maven配置了内置的默认设置，在大多数情况下都能工作，标准的Maven感知存储库服务器(如Nexus和Artifactory )将以最小的配置与它们一起工作。

去掉maven-deploy-plugin的自定义配置，让它使用默认设置。相反，为服务器添加一个带有repository的repository部分，并确保您的~/.m2/settings.xml文件中有匹配的凭据。

Answer 2

在我的例子中，重点是id：repository.id和server.id必须是相同的。

pom.xml：

<distributionManagement>
    <repository>
        <id>cloud-3party</id>
        <name>cloud-3party</name>
        <url>xxx</url>
    </repository>
</distributionManagement>

apaphe-maven-3.6.3/conf/seting.xml

<server>
  <id>cloud-3party</id>
  <username>xxx</username>
  <password>xxx</password>
</server>