http://mojo.codehaus.org/build-helper-maven-plugin/
使用
<plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>build-helper-maven-plugin</artifactId> <version>1.1</version> <executions> <execution> <id>add-source</id> <phase>generate-sources</phase> <goals> <goal>add-source</goal> </goals> <configuration> <sources> <source>src/config/java</source> <source>src/main/java</source> <source>src/member/java</source> </sources> </configuration> </execution> </executions> </plugin>