Maven - 札记 - [ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy

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Centos - 目录

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一、问题描述

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1. 现象

执行 Maven deploy 生命周期提示以下信息：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project xxx: Deployment failed: repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter -> [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

2. 原因

deploy 插件 2.7 版本和 2.8 版本有配置上的差异。

• 2.7 版本需要在项目的 pom.xml 文件中配置上传的仓库信息（以下内容仅供参考，请根据自己的仓库信息自行调整）

  <distributionManagement>
  	<repository>
  		<id>rdc-release</id>
  		<url>https://packages.aliyun.com/maven/repository/xxx-release-xxx/</url>
  	</repository>
  	<snapshotRepository>
  		<id>rdc-snapshot</id>
  		<url>https://packages.aliyun.com/maven/repository/xxx-snapshot-xxx/</url>
  	</snapshotRepository>
  </distributionManagement>
  

• 2.8 版本会使用 setting.xml 中的配置（以下内容仅供参考，请根据自己的仓库信息自行调整）

  <profiles>
  	<profile>
  		<id>rdc</id>
  		<properties>
  			<altReleaseDeploymentRepository>
  				rdc-releases::default::https://packages.aliyun.com/maven/repository/xxx-release-xxx/
  			</altReleaseDeploymentRepository>
  			<altSnapshotDeploymentRepository>
  				rdc-snapshots::default::https://packages.aliyun.com/maven/repository/xxx-snapshot-xxx/
  			</altSnapshotDeploymentRepository>
  		</properties>
  	</profile>
  </profiles>
  

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二、解决方案

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根据自己情况选择对应解决方案

• 不想在 pom.xml 配置仓库信息（解决方案：在 pom.xml 中指定 deploy 版本为 2.8+）

  <plugin>
  	<groupId>org.apache.maven.plugins</groupId>
  	<artifactId>maven-deploy-plugin</artifactId>
  	<version>2.8</version>
  </plugin>
  

• 不想配置 deploy 版本信息，想使用 deploy 默认版本（解决方案：在 pom.xml 配置仓库信息）

  <distributionManagement>
  	<repository>
  		<id>rdc-release</id>
  		<url>https://packages.aliyun.com/maven/repository/xxx-release-xxx/</url>
  	</repository>
  	<snapshotRepository>
  		<id>rdc-snapshot</id>
  		<url>https://packages.aliyun.com/maven/repository/xxx-snapshot-xxx/</url>
  	</snapshotRepository>
  </distributionManagement>