maven - 在Maven依赖插件解压目标期间不重现路径

您好希望将jar中的一些文件复制到我的Java项目的根文件夹中。

我用这个

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
                <execution>
                    <id>unpack</id>
                    <phase>prepare-package</phase>
                    <goals>
                        <goal>unpack</goal>
                    </goals>
                    <configuration>
                        <artifactItems>
                            <artifactItem>
                            <groupId>net.sourceforge.tess4j</groupId>
                            <artifactId>tess4j</artifactId>
                            <version>1.4.1</version>
                            <type>jar</type>
                            <includes>win32-x86/*.dll</includes>
                            <overWrite>true</overWrite>
                            <outputDirectory>${basedir}</outputDirectory> <!-- project root directory -->
                        </artifactItem>
                        </artifactItems>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

问题是我明白了

javaProject
    src
    target
    win32-x86/dll1.dll
    win32-x86/dll2.dll

我想要这个

javaProject
    src
    target
    dll1.dll
    dll2.dll

我不希望复制jar内的文件夹路径，而只希望将文件转储到项目的根目录中。

有任何想法吗？

谢谢。

最佳答案

您可以使用Jetspeed解压Maven插件：http://pulkitsinghal.blogspot.be/2011/04/jetspeed-finally-unpack-plugin-with.html

有关文档，请参见http://portals.apache.org/jetspeed-2/buildguide/jetspeed-unpack-plugin.html。

您想要的选项是：

<flat>true</flat>

完整示例：

<plugin>
  <groupId>org.apache.portals.jetspeed-2</groupId>
  <artifactId>jetspeed-unpack-maven-plugin</artifactId>
  <version>${org.apache.portals.jetspeed.version}</version>
  <configuration>

    <unpack>
      <artifact>...</artifact>
      <file>...</file>
      <targetDirectory>...</targetDirectory>
      <overwrite>...</overwrite>
      <resources combine.children="append">

        <resource>
          <path>...</path>
          <destination>...</destination>
          <overwrite>...</overwrite>
          <flat>...</flat>
          <include>...</include>
          <exclude>...</exclude>
          <name>...</name>
        </resource>
        ...
      </resources>
    </unpack>

    <skip>...</skip>
    <verbose>...</verbose>

  </configuration>
</plugin>