MAVEN 多源代码目录配置

	<build>
		<!-- 默认源代码和资源文件目录配置 -->
		<sourceDirectory>src/main/java </sourceDirectory>
		<testSourceDirectory>src/test/java</testSourceDirectory>
		<resources>
			<resource>
				<directory>src/main/resources</directory>
			</resource>
		</resources>
		<testResources>
			<testResource>
				<directory>src/test/resources</directory>
			</testResource>
		</testResources>

		<!-- 扩展源代码和资源文件目录 -->
		<plugins>
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>build-helper-maven-plugin</artifactId>
				<version>1.7</version>
				<executions>
					<execution>
						<id>add-source</id>
						<phase>generate-sources</phase>
						<goals>
							<goal>add-source</goal>
						</goals>
						<configuration>
							<sources>
								<!-- 我们可以通过在这里添加多个source节点，来添加任意多个源文件夹 -->
								<source>${basedir}/src/multimodule/sources</source>
							</sources>
						</configuration>
					</execution>
					<execution>
						<id>add-resource</id>
						<phase>generate-resources</phase>
						<goals>
							<goal>add-resource</goal>
						</goals>
						<configuration>
							<resources>
								<!-- 我们可以通过在这里添加多个resource节点 -->
								<resource>
									<directory>${basedir}/src/multimodule/resources</directory>
								</resource>
							</resources>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>

 M2E 插件兼容问题，待解决！~