经过一天的反复试验，我意识到了一些事情。 Maven插件正在尝试构建父模块（rst_bav）。该模块只是一个声明依赖项和Maven插件的容器。我从没打算建造它。
因此解决方案是将所有插件声明移至子模块（rst_eureka，rst_admin，rst_mail，rst_config），并将其从父模块（rst_bav）中删除。
还有一个答案here on stackoverflow。 Matts与我有同样的问题，并写了一个插件来协调maven子模块的插件执行，而插件本身是在父模块中声明的。我没有尝试说插件。
我正在尝试打包多模块Maven项目。在打包阶段，所有依赖项都应解压缩到/ target / dependencies /目录中，以便我可以按以下说明构建docker映像：https://spring.io/guides/gs/spring-boot-docker/
我的多模块Maven项目如下：
rst_bav (packaging="pom")
|_ rst_eureka (packaging="jar")
|_ rst_admin (packaging="jar")
|_ rst_mail (packaging="jar")
|_ rst_config (packaging="jar")
该构建无法尝试解包rst_bav，表示它在本地关系中不存在。
"C:\Program Files\Java\jdk-11.0.1\bin\java.exe" -Dmaven.multiModuleProjectDirectory=C:\git\rst_bav "-Dmaven.home=C:\Program Files\apache-maven-3.6.0" "-Dclassworlds.conf=C:\Program Files\apache-maven-3.6.0\bin\m2.conf" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2018.3.2\lib\idea_rt.jar=60959:C:\Program Files\JetBrains\IntelliJ IDEA 2018.3.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\apache-maven-3.6.0\boot\plexus-classworlds-2.5.2.jar" org.codehaus.classworlds.Launcher -Didea.version=2018.3.2 clean install package -e -U
Console output is saving to: C:\tmp\indea.log
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] rst_bav [pom]
[INFO] rst_eureka [jar]
[INFO] rst_admin [jar]
[INFO] rst_mail [jar]
[INFO] rst_config [jar]
[INFO]
[INFO] --------------------------< de.hhpv:rst_bav >---------------------------
[INFO] Building rst_bav 0.0.1-SNAPSHOT [1/5]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ rst_bav ---
[INFO] Deleting C:\git\rst_bav\target
[INFO]
[INFO] --- spring-boot-maven-plugin:2.0.5.RELEASE:repackage (default) @ rst_bav ---
[INFO]
[INFO] --- maven-dependency-plugin:3.1.1:unpack (unpack) @ rst_bav ---
[INFO] Configured Artifact: de.hhpv:rst_bav:0.0.1-SNAPSHOT:jar
Downloading from archetype: http://nexus.hh.hhpv.dir:8081/de/hhpv/rst_bav/0.0.1-SNAPSHOT/maven-metadata.xml
Downloading from central-repo: http://repo1.maven.org/maven2/de/hhpv/rst_bav/0.0.1-SNAPSHOT/maven-metadata.xml
Downloading from internal-repository: http://nexus.hh.hhpv.dir:8081/repository/maven-public/de/hhpv/rst_bav/0.0.1-SNAPSHOT/maven-metadata.xml
Downloading from internal-repository: http://nexus.hh.hhpv.dir:8081/repository/maven-public/de/hhpv/rst_bav/0.0.1-SNAPSHOT/rst_bav-0.0.1-SNAPSHOT.jar
Downloading from central-repo: http://repo1.maven.org/maven2/de/hhpv/rst_bav/0.0.1-SNAPSHOT/rst_bav-0.0.1-SNAPSHOT.jar
Downloading from archetype: http://nexus.hh.hhpv.dir:8081/de/hhpv/rst_bav/0.0.1-SNAPSHOT/rst_bav-0.0.1-SNAPSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for rst_bav 0.0.1-SNAPSHOT:
[INFO]
[INFO] rst_bav ............................................ FAILURE [ 20.525 s]
[INFO] rst_eureka ......................................... SKIPPED
[INFO] rst_admin .......................................... SKIPPED
[INFO] rst_mail ........................................... SKIPPED
[INFO] rst_config ......................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 22.973 s
[INFO] Finished at: 2019-01-03T15:32:45+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:unpack (unpack) on project rst_bav: Unable to find/resolve artifact.: Could not find artifact de.hhpv:rst_bav:jar:0.0.1-SNAPSHOT in internal-repository (http://nexus.hh.hhpv.dir:8081/repository/maven-public) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:unpack (unpack) on project rst_bav: Unable to find/resolve artifact.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
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)
at org.codehaus.classworlds.Launcher.main (Launcher.java:47)
Caused by: org.apache.maven.plugin.MojoExecutionException: Unable to find/resolve artifact.
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getArtifact (AbstractFromConfigurationMojo.java:255)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getProcessedArtifactItems (AbstractFromConfigurationMojo.java:171)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.getProcessedArtifactItems (UnpackMojo.java:151)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.doExecute (UnpackMojo.java:102)
at org.apache.maven.plugins.dependency.AbstractDependencyMojo.execute (AbstractDependencyMojo.java:143)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
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)
at org.codehaus.classworlds.Launcher.main (Launcher.java:47)
Caused by: org.apache.maven.shared.artifact.resolve.ArtifactResolverException: Could not find artifact de.hhpv:rst_bav:jar:0.0.1-SNAPSHOT in internal-repository (http://nexus.hh.hhpv.dir:8081/repository/maven-public)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:116)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:80)
at org.apache.maven.shared.artifact.resolve.internal.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:73)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getArtifact (AbstractFromConfigurationMojo.java:251)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getProcessedArtifactItems (AbstractFromConfigurationMojo.java:171)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.getProcessedArtifactItems (UnpackMojo.java:151)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.doExecute (UnpackMojo.java:102)
at org.apache.maven.plugins.dependency.AbstractDependencyMojo.execute (AbstractDependencyMojo.java:143)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
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)
at org.codehaus.classworlds.Launcher.main (Launcher.java:47)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact de.hhpv:rst_bav:jar:0.0.1-SNAPSHOT in internal-repository (http://nexus.hh.hhpv.dir:8081/repository/maven-public)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:108)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:80)
at org.apache.maven.shared.artifact.resolve.internal.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:73)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getArtifact (AbstractFromConfigurationMojo.java:251)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getProcessedArtifactItems (AbstractFromConfigurationMojo.java:171)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.getProcessedArtifactItems (UnpackMojo.java:151)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.doExecute (UnpackMojo.java:102)
at org.apache.maven.plugins.dependency.AbstractDependencyMojo.execute (AbstractDependencyMojo.java:143)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
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)
at org.codehaus.classworlds.Launcher.main (Launcher.java:47)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact de.hhpv:rst_bav:jar:0.0.1-SNAPSHOT in internal-repository (http://nexus.hh.hhpv.dir:8081/repository/maven-public)
at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:108)
at org.apache.maven.shared.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact (Maven31ArtifactResolver.java:80)
at org.apache.maven.shared.artifact.resolve.internal.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:73)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getArtifact (AbstractFromConfigurationMojo.java:251)
at org.apache.maven.plugins.dependency.fromConfiguration.AbstractFromConfigurationMojo.getProcessedArtifactItems (AbstractFromConfigurationMojo.java:171)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.getProcessedArtifactItems (UnpackMojo.java:151)
at org.apache.maven.plugins.dependency.fromConfiguration.UnpackMojo.doExecute (UnpackMojo.java:102)
at org.apache.maven.plugins.dependency.AbstractDependencyMojo.execute (AbstractDependencyMojo.java:143)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
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)
at org.codehaus.classworlds.Launcher.main (Launcher.java:47)
[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
Process finished with exit code 1
rst_bav / 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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.hhpv</groupId>
<artifactId>rst_bav</artifactId>
<version>${revision}</version>
<packaging>pom</packaging>
<name>rst_bav</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.RELEASE</version>
<relativePath />
</parent>
<properties>
<revision>0.0.1-SNAPSHOT</revision>
<java.version>1.11</java.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.target>${java.version}</maven.compiler.target>
<project.build.sourceEncoding>ISO-8859-1</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
<maven-dependency-plugin-version>3.1.1</maven-dependency-plugin-version>
<spring-boot-maven-plugin-version>${spring-boot-version}</spring-boot-maven-plugin-version>
<spring-cloud-version>Finchley.SR2</spring-cloud-version>
<spring-boot-version>2.0.5.RELEASE</spring-boot-version>
<!-- newest version 2.1.2-SNAPSHOT does not work with current spring boot (reactor libraries vs tomcat) -->
<spring-boot-admin-server-version>2.0.4</spring-boot-admin-server-version>
<javax-version>2.0.3</javax-version>
<javax-activation-version>javax.activation</javax-activation-version>
</properties>
<modules>
<module>rst_eureka</module>
<module>rst_admin</module>
<module>rst_mail</module>
<module>rst_config</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
<!-- Import dependency management from Spring Cloud -->
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud-version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<!-- Import dependency management from Spring Boot -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot-version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>11</release>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot-maven-plugin-version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<!--
This plugin unpacks the dependencies and jar file during mvn package
Based on this article:
https://openliberty.io/blog/2018/07/02/creating-dual-layer-docker-images-for-spring-boot-apps.html
-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>${maven-dependency-plugin-version}</version>
<executions>
<execution>
<id>unpack</id>
<phase>package</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>${project.groupId}</groupId>
<artifactId>${project.artifactId}</artifactId>
<version>${project.version}</version>
</artifactItem>
</artifactItems>
<!--
dependency:unpack always downloads artifacts to default local repository first, and then
unpacks the artifacts to the desired locations. For large size unique snapshot artifacts,
the downloads can quickly fill up default local repository, and therefore local disk, after
many executions. To clean up the downloaded artifacts as part the build, set
localRepositoryDirectory's value to a location in your project's target directory.
https://maven.apache.org/plugins/maven-dependency-plugin/examples/copying-artifacts.html
-->
<localRepositoryDirectory>${project.build.directory}/localrepo</localRepositoryDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
答案 0 :(得分：0)
看来您的IDE中的代理配置有问题
您的公司是否使用特定的代理？
在IDE中检查您的Maven用户设置路径，并确保settings.xml中的代理正确
答案 1 :(得分：0)
我遇到了同样的问题，我终于得到了同样的答案。感谢分享