今天在发布maven工程的时候,很奇怪,因为在本地package,install等等都没问题,但是打包的时候就是报错,日志如下:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project courier-rapi: Deployment failed: repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter -> [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 courier-rapi: Deployment failed: repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter
        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:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        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: Deployment failed: repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter
        at org.apache.maven.plugin.deploy.DeployMojo.getDeploymentRepository(DeployMojo.java:235)
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:118)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 20 more
[ERROR]

如果对于maven不太熟悉的同学会很苦恼,仔细看日志我们会发现如下的信息:

repository element was not specified in the POM inside distributionManagement element or in -DaltDeploymentRepository=id::layout::url parameter

意思是在pom文件中缺少distributionManagement标签,或者缺少-DaltDeployementRepositoty,说的是缺少deploy的地址,maven不知道你想要deploy到哪里,在pom文件中增加如下信息,就发布成功了.

<distributionManagement>
    <repository>
      <id>nexus</id>
      <name>releases</name>
      <url>http://mvn2.qdingnet.com/nexus/content/repositories/releases</url>
      <uniqueVersion>true</uniqueVersion>
    </repository>
    <snapshotRepository>
      <id>nexus</id>
      <name>snapshots</name>
      <url>http://XXXXXXXXXXXXX/nexus/content/repositories/snapshots</url>
    </snapshotRepository>
  </distributionManagement>

为了补充知识,下面讲解一下关于distributionManagement及其配置的信息.

用于配置分发管理，配置相应的产品发布信息,主要用于发布，在执行mvn deploy后表示要发布的位置,下面时几种配置形式.

配置到文件系统

<distributionManagement>
  <repository>
    <id>proficio-repository</id>
    <name>Proficio Repository</name>
    <url>file://${basedir}/target/deploy</url>
  </repository>
</distributionManagement>

使用ssh2配置

<distributionManagement>
  <repository>
    <id>proficio-repository</id>
    <name>Proficio Repository</name>
    <url>scp://sshserver.yourcompany.com/deploy</url>
  </repository>
</distributionManagement>

使用sftp配置

<distributionManagement>
  <repository>
    <id>proficio-repository</id>
    <name>Proficio Repository</name>
    <url>sftp://ftpserver.yourcompany.com/deploy</url>
  </repository>
</distributionManagement>

使用外在的ssh配置

<distributionManagement>
  <repository>
    <id>proficio-repository</id>
    <name>Proficio Repository</name>
    <url>scpexe://sshserver.yourcompany.com/deploy</url>
  </repository>
</distributionManagement>
<build>
  <extensions>
    <extension>
      <groupId>org.apache.maven.wagon</groupId>
      <artifactId>wagon-ssh-external</artifactId>
      <version>1.0-alpha-6</version>
    </extension>
  </extensions>
</build>

使用ftp配置

<distributionManagement>
  <repository>
    <id>proficio-repository</id>
    <name>Proficio Repository</name>
    <url>ftp://ftpserver.yourcompany.com/deploy</url>
  </repository>
</distributionManagement>
<build>
  <extensions>
    <extension>
      <groupId>org.apache.maven.wagon</groupId>
      <artifactId>wagon-ftp</artifactId>
      <version>1.0-alpha-6</version>
    </extension>
  </extensions>
</build>

到此这篇关于maven deploy时报错的解决方法的文章就介绍到这了,更多相关maven deploy报错内容请搜索自学php网以前的文章或继续浏览下面的相关文章希望大家以后多多支持自学php网！