Question

我有一个有5个依赖项的maven项目。其中两个（具有传递依赖性）我需要在自定义位置，让我们说在client/plugins。我需要在另一个位置使用其他项目依赖项（也包含传递依赖项），让我们在client/modules中说。以下来自Apache Maven文档的示例，这是我的<build>块：

<build>
  <plugins>
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <version>3.0.2</version>
        <executions>
            <execution>
                <id>copy-dependencies</id>
                <phase>package</phase>
                <goals>
                    <goal>copy-dependencies</goal>
                </goals>
            </execution>
        </executions>
        <configuration>
            <artifactItems>
                <artifactItem>
                    <groupId>my.groupid</groupId>
                    <artifactId>my-artifactid-one</artifactId>
                    <version>1.0-SNAPSHOT</version>
                    <outputDirectory>client/modules</outputDirectory>
                </artifactItem>
                <artifactItem>
                    <groupId>my.groupid</groupId>
                    <artifactId>my-artifactid-one</artifactId>
                    <version>1.1-SNAPSHOT</version>
                    <outputDirectory>client/modules</outputDirectory>
                </artifactItem>
            </artifactItems>
            <outputDirectory>client/plugins</outputDirectory>
        </configuration>
    </plugin>
  </plugins>
</build>

当我运行mvn -U clean package命令时，Maven将所有项目依赖项及其传递依赖项复制到client/plugins。因此，它忽略了我为特定工件设置的配置。

我该如何设置？

Answer 1

看起来只使用一个目标就无法实现这一目标。所以我定义了两个copy-dependencies目标。然后指定不同的输出目录并使用excludeArtifactIds参数来排除不需要的工件。它看起来像这样：

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>3.0.2</version>
            <executions>
                <execution>
                    <id>copy-plugins</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>client/plugins</outputDirectory>
                        <excludeArtifactIds>module-artifact-one, module-artifact-two </excludeArtifactIds>
                    </configuration>
                </execution>
                <execution>
                    <id>copy-modules</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>client/modules</outputDirectory>
                        <excludeArtifactIds>plugin-artifact-one, plugin-artifact-two</excludeArtifactIds>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

我运行mvn -U clean package，它现在正常运作。

将具有依赖项的特定工件复制到特定文件夹，并将其余依赖项复制到另一个文件夹

1 个答案: