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我正在尝试在 groovy 中制作一个 Web 脚本并在 Alfresco 上运行该 Web 脚本。但是，我不知道该怎么做。我阅读了教程，但还没有得出任何结论……有人知道在 groovy 中运行 Web 脚本的所有步骤吗？我需要哪些文件？我的想法是在 Alfresco 上集成一个 groovy 应用程序。

例如，我正在尝试测试以下 Web 脚本之一：https ://github.com/pmonks/alfresco-groovy-webscripts

但我得到了错误：

$ mvn clean package
[INFO] Scanning for projects...
Downloading: http://repo1.maven.org/maven2/org/alfresco/extension/alfresco-groovy-webscripts-parent/1.3/alfresco-groovy-webscripts-parent-1.3.pom
[INFO] Unable to find resource 'org.alfresco.extension:alfresco-groovy-webscripts-parent:pom:1.3' in repository central (http://repo1.maven.org/maven2)
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: null:alfresco-groovy-webscripts-webscripts:amp:null

Reason: Cannot find parent: org.alfresco.extension:alfresco-groovy-webscripts-parent for project: null:alfresco-groovy-webscripts-webscripts:amp:null for project null:alfresco-groovy-webscripts-webscripts:amp:null


[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Cannot find parent: org.alfresco.extension:alfresco-groovy-webscripts-parent for project: null:alfresco-groovy-webscripts-webscripts:amp:null for project null:alfresco-groovy-webscripts-webscripts:amp:null
    at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
    at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
    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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.ProjectBuildingException: Cannot find parent: org.alfresco.extension:alfresco-groovy-webscripts-parent for project: null:alfresco-groovy-webscripts-webscripts:amp:null for project null:alfresco-groovy-webscripts-webscripts:amp:null
    at org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1396)
    at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:823)
    at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)
    at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
    at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
    at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
    at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
    ... 12 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM 'org.alfresco.extension:alfresco-groovy-webscripts-parent' not found in repository: Unable to download the artifact from any repository

  org.alfresco.extension:alfresco-groovy-webscripts-parent:pom:1.3

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

 for project org.alfresco.extension:alfresco-groovy-webscripts-parent
    at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)
    at org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392)
    ... 18 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to download the artifact from any repository

  org.alfresco.extension:alfresco-groovy-webscripts-parent:pom:1.3

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)


    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228)
    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
    at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
    ... 19 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the artifact from any repository
    at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:404)
    at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216)
    ... 21 more

我也尝试了 Alfresco 示例中已经存在的 Web 脚本，但出现错误，例如：

The Web Script /alfresco/s/default/surfbug has responded with a status of 500 - Internal Error.
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1 回答 1

3

对我来说，这看起来像是一个严格的专家问题。例外指出Unable to download the artifact from any repository. 这意味着您依赖于在本地存储库或任何默认或配置的远程存储库中找不到的东西。

缺少的依赖项表示为org.alfresco.extension:alfresco-groovy-webscripts-parent:pom:1.3。为了让它工作，这个工件需要在你的本地存储库中。我在通用远程存储库中找不到对此的任何引用，因此它可能是您需要从源代码构建的东西。

您在问题中提供的链接适用于 github 项目，其 pom.xml 文件中包含以下代码：

  <groupId>org.alfresco.extension</groupId>
  <artifactId>alfresco-groovy-webscripts-parent</artifactId>
  <packaging>pom</packaging>
  <version>1.4-SNAPSHOT</version>

请注意，groupId 和 artifactId 与您缺少的依赖项匹配，但版本不同。如果您已使用 安装此示例，mvn install则此依赖项的 1.4-SNAPSHOT 版本应该已经在您的本地存储库中。您可以在 pom 文件中搜索对 alfresco-groovy-webscripts-parent v1.3 的依赖项，并将其更改为 1.4-SNAPSHOT 并重试。

于 2015-09-21T14:02:23.167 回答