使用 maven 依赖插件解压依赖答案

【问题标题】：unpack dependecies once with maven dependecy plugin使用 maven 依赖插件解压依赖
【发布时间】：2011-03-01 20:47:24
【问题描述】：

嗨我已经想出了如何在我的项目目录中分解一个 zip 文件但我只想做一次。我的意思是如果该目录已经存在，则不要第二次爆炸它。这是我今天的做法

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.2</version>
                <executions>
                    <!--Import qooxdoo sdk and add it to target directory-->
                    <execution>
                        <id>extract-qooxdoo-sdk</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>unpack-dependencies</goal>
                        </goals>
                        <configuration>
                            <includeArtifactIds>qooxdoo-sdk</includeArtifactIds>
                            <outputDirectory>${project.basedir}/qooxdoo-sdk</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>>2.2</version>
                <executions>
                    <!--Import qooxdoo sdk and add it to target directory-->
                    <execution>
                        <id>extract-qooxdoo-sdk</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>unpack-dependencies</goal>
                        </goals>
                        <configuration>
                            <includeArtifactIds>qooxdoo-sdk</includeArtifactIds>
                            <outputDirectory>${project.basedir}/qooxdoo-sdk</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

感谢您的帮助

【问题讨论】：

标签： plugins maven dependencies zip

【解决方案1】：

我建议使用配置文件来检查文件夹是否存在。但我建议将该文件夹放入不同的文件夹中，例如目标文件夹....

<profiles>
  <profile>
    <id>qo</id>
    <activation>
      <file>
        <missing>${project.basedir}/qooxdoo-sdk</missing>
      </file>
    </activation>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-dependency-plugin</artifactId>
          <version>2.2</version>
          <executions>
            <!--Import qooxdoo sdk and add it to target directory-->
            <execution>
              <id>extract-qooxdoo-sdk</id>
              <phase>process-resources</phase>
              <goals>
                <goal>unpack-dependencies</goal>
              </goals>
              <configuration>
                <includeArtifactIds>qooxdoo-sdk</includeArtifactIds>
                <outputDirectory>${project.basedir}/qooxdoo-sdk</outputDirectory>
              </configuration>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </build>
  </profile>
</profiles>

【讨论】：

是的。不要把它放在目标目录中，因为它会在每个mvn clean 期间被删除，所以你最终会解压缩 qooxdoo 而不是你需要的。