maven copy dependency 到指定位置

maven項目，有些時候，需要指定將dependency的jar拷到某個指定位置，Maven Dependency Plugin可以滿足這樣的需求

more details：http://maven.apache.org/plugins/maven-dependency-plugin/

example:

<plugins>

...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.8</version>
<executions>
<execution>
<id>copy</id>
<phase>package</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.test</groupId>
<artifactId>test</artifactId>
<version>1.0</version>
<type>jar</type>
<overWrite>true</overWrite>
</artifactItem>
</artifactItems>
<outputDirectory>./WEB-INF/lib/</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>

...
</plugins>

執行mvn package命令之後，指定的jar（test.1.0.jar）會被拷到指定位置（./WEB-INF/lib/）