Question

出于某种原因，我无法让maven列出或下载新项目的依赖项。我之前使用过这种特殊的依赖关系，因此我不确定为什么它现在不起作用。从我的pom文件：

<properties>
    <splunksdk.version>1.3.0</splunksdk.version>
</properties>

<repositories>
    <repository>
        <id>ext-release-local</id>
        <url>http://splunk.artifactoryonline.com/splunk/ext-releases-local</url>
    </repository>
</repositories>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.splunk</groupId>
            <artifactId>splunk</artifactId>
            <version>${splunksdk.version}</version>
        </dependency>
    </dependencies>
</dependencyManagement>

然而，当我尝试mvn dependency:resolve时，它找不到任何东西。（我已经检查了〜/ .m2 / repository /目录，但它仍然是空的。）

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Splunk Scrapper 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-dependency-plugin:2.1:resolve (default-cli) @ SplunkScrapper ---
[INFO] 
[INFO] The following files have been resolved:
[INFO]    none
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.906s
[INFO] Finished at: Wed Sep 17 16:27:25 MDT 2014
[INFO] Final Memory: 8M/239M
[INFO] ------------------------------------------------------------------------

我无法获得mvn dependency:tree打印任何内容。

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Splunk Scrapper 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ SplunkScrapper ---
[INFO] com.company.project:SplunkScrapper:jar:0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.096s
[INFO] Finished at: Wed Sep 17 16:28:46 MDT 2014
[INFO] Final Memory: 8M/236M
[INFO] ------------------------------------------------------------------------

有什么我做错了吗？我无法发现任何明显的东西，所以我不确定它为什么不能解决。

Answer 1

<dependencyManagement>标记不用于定义所需的依赖项。它用于指定如何在项目的依赖项中找到依赖项（版本，范围等）。

要定义使用<dependencies>标记所需的实际依赖关系：

   <dependencies>
      <dependency>
        <groupId>com.splunk</groupId>
        <artifactId>splunk</artifactId>
       </dependency>
   </dependencies>

有关详细信息，请参阅differences between dependencymanagement and dependencies in maven。

Maven没有检测项目依赖性

1 个答案: