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为什么我在 Maven 中收到“401 Unauthorized”错误？
这是我在调用 mvn deploy 时遇到的错误（底部的完整日志）：
[INFO] BUILD FAILURE
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project xbnjava: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized. -> [Help 1]
根据这个 sonatype 支持页面：
“如果您收到 401，那是因为 Maven 发送了错误的登录凭据，或者根本没有凭据。”
下面是我采取的步骤，下面是我完整的 settings.xml 和 pom.xml 文件，下面是来自 mvn deploy 和 mvn deploy -e 的完整日志 --- 。
任何想法，将不胜感激。我只是在用 Maven 碰壁。
收到 401 错误时，我遵循 了 sonatype 的清单：
清单项目 1 。 登录 Nexus UI，确保您的用户名/密码正确无误。如果您的机器上安装了 curl，您可以尝试使用…部署工件
- 我使用用户名/密码
settings.xml成功登录和退出了 sonatype.org 网站。 - 我 尝试 使用
curl手动部署工件，使用命令
[C:\]curl -u MY_SONATYPE_DOT_COM_USERNAME:MY_SONATYPE_DOT_COM_PASSWORD https://oss.sonatype.org/content/repositories/snapshots/com/github/aliteralmind/xbnjava/0.1.2-SNAPSHOT/xbnjava-0.1.2-20140716.224928-1.pom --request PUT --data @pom.xml
但收到此错误：
Warning: Couldn't read data from file "pom.xml", this makes an empty POST.
curl: (60) SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
More details here: http://curl.haxx.se/docs/sslcerts.html
curl performs SSL certificate verification by default, using a "bundle"
of Certificate Authority (CA) public keys (CA certs). If the default
bundle file isn't adequate, you can specify an alternate file
using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
the bundle, the certificate verification probably failed due to a
problem with the certificate (it might be expired, or the name might
not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
the -k (or --insecure) option.
我用 -k 选项再次运行它，这次只得到了这个：
Couldn't read data from file "pom.xml", this makes an empty POST.
我以前从未使用过 curl，所以我不知道如何处理这些信息。
清单项目 2 。 如果没有错误输出，请确保在服务器上正确配置了您的用户权限。确保删除您刚刚创建的存储库。
我不知道“下降”是什么意思。我相信我的权限已正确安装，因为我收到了来自 sonatype 的这条消息：
- 配置已准备好，现在您可以：
- 将快照工件部署到存储库 https://oss.sonatype.org/content/repositories/snapshots
- 将发布工件部署到临时存储库 https://oss.sonatype.org/service/local/staging/deploy/maven2
- 将分阶段的工件提升到存储库“发布”中
- 从组 https://oss.sonatype.org/content/groups/public 下载快照和发布工件
- 从暂存组下载快照、发布和暂存工件 https://oss.sonatype.org/content/groups/staging
在过去的几天里，我 已经 通过 mvn deploy 成功地将 这些项目 放到了服务器上。
项目设置：
清单项目 3 。 确保您已在
settings.xml中配置了一个服务器，并且该服务器 id 与 pom.xml 中的分发存储库 id 相同。
- 在
settings.xml中，settings/servers/server/id 等于ossrh - 在
pom.xml中，distributionManagement/snapshotRepository/id 等于ossrh
（完整文件在底部）
清单项目 4 。 确保您的 settings.xml 位于正确的位置（通常是 _~/.m2/settings.xml）。您可以通过运行 mvn help:effective-settings 来检查这一点。
根据 Maven 的 设置参考，settings.xml 必须位于以下两个位置之一：
- Maven 安装：
$M2_HOME/conf/settings.xml - 一个用户的安装：
${user.home}/.m2/settings.xml
这是我的设置：
settings.xml:C:\applications\programming\apache-maven-3.2.2\conf\settings.xmlM2_HOME是C:\applications\programming\apache-maven-3.2.2
mvn help:effective-settings 的输出：
[C:\applications\utilities\curl]
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-help-plugin:2.2:effective-settings (default-cli) @ standalone-pom ---
[INFO]
Effective user-specific configuration settings:
<?xml version="1.0" encoding="UTF-8"?>
<!-- ====================================================================== -->
<!-- -->
<!-- Generated by Maven Help Plugin on 2014-07-18T12:48:19 -->
<!-- See: http://maven.apache.org/plugins/maven-help-plugin/ -->
<!-- -->
<!-- ====================================================================== -->
<!-- ====================================================================== -->
<!-- -->
<!-- Effective Settings for 'jeffy' on 'kermit-the-frog' -->
<!-- -->
<!-- ====================================================================== -->
<settings xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:sc
hemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
<localRepository xmlns="http://maven.apache.org/SETTINGS/1.1.0">C:\Users\jeffy\.m2\repository</localRepository
>
<servers xmlns="http://maven.apache.org/SETTINGS/1.1.0">
<server>
<username>MY_SONATYPE_DOT_COM_USERNAME</username>
<password>***</password>
<id>ossrh</id>
</server>
</servers>
<pluginGroups xmlns="http://maven.apache.org/SETTINGS/1.1.0">
<pluginGroup>org.apache.maven.plugins</pluginGroup>
<pluginGroup>org.codehaus.mojo</pluginGroup>
</pluginGroups>
</settings>
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.310 s
[INFO] Finished at: 2014-07-18T12:48:19-04:00
[INFO] Final Memory: 7M/17M
[INFO] ------------------------------------------------------------------------
清单项目 5 。 如果服务器使用 https，但您的 POM 中的 URL 是 http，您也可能会得到 401。
我不明白它指的是哪个网址。
清单第 6 项。 使用最新版本的 Maven，因为有一个关于 401 的已知问题：MNG-4469
我正在使用最新版本：
[C:\]mvn -version
Apache Maven 3.2.2 (45f7c06d68e745d05611f7fd14efb6594181933e; 2014-06-17T09:51:42-04:00)
Maven home: C:\applications\programming\apache-maven-3.2.2
Java version: 1.7.0_51, vendor: Oracle Corporation
Java home: C:\applications\programming\jdk_7_51\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"
——————
完整 settings.xml 和 pom.xml 文件
（以下 mvn deploy 和 mvn deploy -e 的完整日志）
settings.xml :
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>ossrh</id>
<username>MY_SONATYPE_DOT_COM_USERNAME</username>
<password>MY_SONATYPE_DOT_COM_PASSWORD</password>
</server>
</servers>
<pluginGroups></pluginGroups>
<proxies></proxies>
<mirrors></mirrors>
<profiles></profiles>
</settings>
pom.xml：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.github.aliteralmind</groupId>
<artifactId>xbnjava</artifactId>
<packaging>pom</packaging>
<version>0.1.2</version>
<name>XBN-Java</name>
<url>https://github.com/aliteralmind/xbnjava</url>
<inceptionYear>2014</inceptionYear>
<organization>
<name>Jeff Epstein</name>
</organization>
<description>XBN-Java is a collection of generically-useful backend (server side, non-GUI) programming utilities, featuring RegexReplacer and FilteredLineIterator. XBN-Java is the foundation of Codelet (http://codelet.aliteralmind.com).</description>
<parent>
<groupId>org.sonatype.oss</groupId>
<artifactId>oss-parent</artifactId>
<version>7</version>
</parent>
<licenses>
<license>
<name>Lesser General Public License (LGPL) version 3.0</name>
<url>https://www.gnu.org/licenses/lgpl-3.0.txt</url>
</license>
<license>
<name>Apache Software License (ASL) version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<developers>
<developer>
<name>Jeff Epstein</name>
<email>aliteralmind-github@yahoo.com</email>
<roles>
<role>Lead Developer</role>
</roles>
</developer>
</developers>
<issueManagement>
<system>GitHub Issue Tracker</system>
<url>https://github.com/aliteralmind/xbnjava/issues</url>
</issueManagement>
<distributionManagement>
<snapshotRepository>
<id>ossrh</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>
<scm>
<connection>scm:git:git@github.com:aliteralmind/xbnjava.git</connection>
<url>scm:git:git@github.com:aliteralmind/xbnjava.git</url>
<developerConnection>scm:git:git@github.com:aliteralmind/xbnjava.git</developerConnection>
</scm>
<properties>
<java.version>1.7</java.version>
<jarprefix>R:\jeffy\programming\build\/${project.artifactId}-${project.version}/download/${project.artifactId}-${project.version}</jarprefix>
</properties>
<!--
<profiles>
<profile>
<id>default-tools.jar</id>
<activation>
<property>
<name>java.vendor</name>
<value>Sun Microsystems Inc.</value>
</property>
</activation>
<dependencies>
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>1.4.2</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
</profile>
</profiles>
-->
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<id>attach-artifacts</id>
<phase>package</phase>
<goals>
<goal>attach-artifact</goal>
</goals>
<configuration>
<artifacts>
<artifact>
<file>${jarprefix}-all.jar</file>
<type>jar</type>
</artifact>
</artifacts>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<!--
This profile will sign the JAR file, sources file, and javadocs file using the GPG key on the local machine.
See: https://docs.sonatype.org/display/Repository/How+To+Generate+PGP+Signatures+With+Maven
-->
<profile>
<id>release-sign-artifacts</id>
<activation>
<property>
<name>release</name>
<value>true</value>
</property>
</activation>
</profile>
</profiles>
</project>
——————
mvn deploy 和 mvn deploy -e 的完整日志
mvn deploy 输出：
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building XBN-Java 0.1.2
[INFO] ------------------------------------------------------------------------
[INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @ xbnjava ---
[INFO] --- build-helper-maven-plugin:1.8:attach-artifact (attach-artifacts) @ xbnjava ---
[INFO] --- maven-install-plugin:2.4:install (default-install) @ xbnjava ---
[INFO] Installing R:\jeffy\programming\sandbox\z__for_git_commit_only\xbnjava\pom.xml to C:\Users\jeffy\.m2\repository\com\github\aliteralmind\xbnjava\0.1.2\xbnjava-0.1.2.pom
[INFO] Installing R:\jeffy\programming\build\xbnjava-0.1.2\download\xbnjava-0.1.2-all.jar to C:\Users\jeffy\.m2\repository\com\github\aliteralmind\xbnjava\0.1.2\xbnjava-0.1.2.jar
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ xbnjava ---
Uploading: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom
2/6 KB
4/6 KB
6/6 KB
（失败部分：）
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.204 s
[INFO] Finished at: 2014-07-18T11:25:17-04:00
[INFO] Final Memory: 7M/17M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project xbnjava: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, 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
mvn deploy -e 输出：
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building XBN-Java 0.1.2
[INFO] ------------------------------------------------------------------------
[INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @ xbnjava ---
[INFO] --- build-helper-maven-plugin:1.8:attach-artifact (attach-artifacts) @ xbnjava ---
[INFO] --- maven-install-plugin:2.4:install (default-install) @ xbnjava ---
[INFO] Installing R:\jeffy\programming\sandbox\z__for_git_commit_only\xbnjava\pom.xml to C:\Users\jeffy\.m2\repository\com\github\aliteralmind\xbnjava\0.1.2\xbnjava-0.1.2.pom
[INFO] Installing R:\jeffy\programming\build\xbnjava-0.1.2\download\xbnjava-0.1.2-all.jar to C:\Users\jeffy\.m2\repository\com\github\aliteralmind\xbnjava\0.1.2\xbnjava-0.1.2.jar
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ xbnjava ---
Uploading: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom
2/6 KB
4/6 KB
6/6 KB
（失败部分：）
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.492 s
[INFO] Finished at: 2014-07-18T11:25:37-04:00
[INFO] Final Memory: 7M/17M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project xbnjava: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project xbnjava: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:193)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:143)
at org.apache.maven.plugin.deploy.AbstractDeployMojo.deploy(AbstractDeployMojo.java:167)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:149)
... 21 more
Caused by: org.eclipse.aether.deployment.DeploymentException: Failed to deploy artifacts: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.eclipse.aether.internal.impl.DefaultDeployer.deploy(DefaultDeployer.java:337)
at org.eclipse.aether.internal.impl.DefaultDeployer.deploy(DefaultDeployer.java:268)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.deploy(DefaultRepositorySystem.java:413)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:139)
... 23 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact com.github.aliteralmind:xbnjava:pom:0.1.2 from/to sonatype-nexus-staging (https://oss.sonatype.org/service/local/staging/deploy/maven2/): Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$6.wrap(WagonRepositoryConnector.java:1016)
at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$6.wrap(WagonRepositoryConnector.java:1004)
at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$PutTask.run(WagonRepositoryConnector.java:895)
at org.eclipse.aether.connector.wagon.WagonRepositoryConnector.put(WagonRepositoryConnector.java:522)
at org.eclipse.aether.internal.impl.DefaultDeployer.deploy(DefaultDeployer.java:331)
... 26 more
Caused by: org.apache.maven.wagon.TransferFailedException: Failed to transfer file: https://oss.sonatype.org/service/local/staging/deploy/maven2/com/github/aliteralmind/xbnjava/0.1.2/xbnjava-0.1.2.pom. Return code is: 401, ReasonPhrase: Unauthorized.
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.put(AbstractHttpClientWagon.java:573)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.put(AbstractHttpClientWagon.java:493)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.put(AbstractHttpClientWagon.java:474)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.put(AbstractHttpClientWagon.java:454)
at org.eclipse.aether.connector.wagon.WagonRepositoryConnector$PutTask.run(WagonRepositoryConnector.java:871)
... 28 more
[ERROR]
[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
原文由 aliteralmind 发布，翻译遵循 CC BY-SA 4.0 许可协议
java
在尝试将 Gradle 人工制品部署到 Nexus Sonatype 存储库时，我遇到了类似的错误。如果您提供错误的凭据（密码等），您将收到 401 Unauthorized 错误。如果您尝试将某些内容发布到发布存储库 并且该版本已存在于存储库中，您还会收到一个错误（我的脑海中也是 401）。 因此，您可能会发现通过从命令行发布它可以工作，但是当您从脚本执行它时它会失败（因为它第一次不存在于存储库中）。使用不同的版本号发布，或者删除服务器上的旧工件并重新发布。
SNAPSHOTS 存储库（与发布存储库相反）允许您覆盖类似编号的版本，但您的版本号应在其末尾带有“-SNAPSHOT”。