試圖複製神器時出現Maven馬車錯誤

Question

我試圖使用Maven Wagon插件將工件複製到服務器。

我已經將它設置如下：

<build> 
<extensions> 
    <extension> 
     <groupId>org.apache.maven.wagon</groupId> 
     <artifactId>wagon-ssh</artifactId> 
     <version>${maven.wagon.version}</version> 
</extension> 
</extensions> 
    <plugins> 
     <plugin> 
       <groupId>org.apache.maven.wagon</groupId> 
       <artifactId>wagon-maven-plugin</artifactId> 
       <version>${maven.wagon.version}</version> 
       <!-- <dependencies> 
        <dependency> 
         <groupId>org.apache.maven.wagon</groupId> 
         <artifactId>wagon-ssh</artifactId> 
         <version>${maven.wagon.version}</version> 
        </dependency> 
       </dependencies> --> 
       <configuration> 
        <serverId>appui</serverId> 
        <fromFile>${project.build.directory}</fromFile> 
        <includes>${project.build.finalName}.war</includes> 
        <url>scp://localhost:2221/</url>      
        <toDir>/opt/jboss/jboss-as-7.1.1.Final/standalone/deployments</toDir> 
       </configuration> 
       <executions> 
       <execution> 

        <id>upload-war-to-server</id> 
        <phase>upload</phase> 
        <goals> 
        <goal>upload-single</goal> 
        </goals> 
        <configuration> 
         <serverId>appui</serverId> 
         <fromFile>${project.build.directory}</fromFile> 
         <includes>${project.build.finalName}.war</includes> 
         <url>scp://localhost:2221/opt/jboss/jboss-as-7.1.1.Final/standalone/deployments</url>    

        </configuration> 
       </execution> 
       </executions> 
     </plugin> 

然而，當我運行它，我得到以下錯誤：

[ERROR] Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0:upload-single (default-cli) on project app.ui: The parameters 'fromFile', 'url' for goal org.codehaus.mojo:wagon-maven-plugin:1.0:upload-single are missing or invalid -> [Help 1] 
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0:upload-single (default-cli) on project app.ui: The parameters 'fromFile', 'url' for goal org.codehaus.mojo:wagon-maven-plugin:1.0:upload-single are missing or invalid 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:221) 
    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:84) 
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) 
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) 
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) 
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) 
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) 
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 
    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.PluginParameterException: The parameters 'fromFile', 'url' for goal org.codehaus.mojo:wagon-maven-plugin:1.0:upload-single are missing or invalid 
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.populatePluginFields(DefaultMavenPluginManager.java:576) 
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:529) 
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) 
    ... 19 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/PluginParameterException 

...我已經尋找github上看看別人是怎麼使用Maven旅行車，而且我無法看到我如何使用它。

Answer 1

您對wagon-maven-plugin的配置不正確：<fromFile>需要是對文件的引用，而不是目錄。另外，根據文檔，沒有<includes>標籤。

如果引用生成的Maven構件（${project.build.finalName}.war），你需要確保upload-single目標是後package階段執行（deploy，例如，將是適當的）。在您的配置中，您已經將upload-single目標綁定到了「上傳」階段，該階段不存在。

這將是最後的配置：

<plugin> 
    <groupId>org.apache.maven.wagon</groupId> 
    <artifactId>wagon-maven-plugin</artifactId> 
    <version>${maven.wagon.version}</version> 
    <executions> 
     <execution> 
      <id>upload-war-to-server</id> 
      <phase>deploy</phase> 
      <goals> 
       <goal>upload-single</goal> 
      </goals> 
      <configuration> 
       <serverId>appui</serverId> 
       <fromFile>${project.build.directory}/${project.build.finalName}.war</fromFile> 
       <url>scp://localhost:2221/opt/jboss/jboss-as-7.1.1.Final/standalone/deployments</url>    
      </configuration> 
     </execution> 
    </executions> 
</plugin>