Maven打包配置文件

通常我们会有多个系统环境，对应有不同的配置文件，通常在maven中我们打包只有jar, pom, maven-plugins, war and ear. 为了可以同时打包不同环境的配置文件，我们选择maven-assembly-plugin，把指定路径下的各种环境配置打包成zip和tar.gz包。
文件夹结构如下：

// mave standard folderssrc/main/java....//config folder and files for different envconf/dev (properties and log4j xml files)conf/localconf/uatconf/prod//config assembly files for different envsrc/main/assembly/config/dev.xmlsrc/main/assembly/config/local.xmlsrc/main/assembly/config/uat.xmlsrc/main/assembly/config/prod.xml

maven pom实现：

<properties>   <!-- -->   <assemble.directory>${basedir}/conf</assemble.directory></properties><plugin>                <artifactId>maven-assembly-plugin</artifactId>                <version>2.6</version>                <executions>                    <execution>                        <id>package-config</id>                        <!-- 绑定到package生命周期阶段上 -->                        <phase>package</phase>                        <goals>                            <goal>single</goal>                        </goals>                        <configuration>                            <descriptorSourceDirectory> <!--描述文件夹路径-->                                <descriptor>${basedir}/src/main/assembly/config</descriptorSourceDirectory>                            </descriptors>                        </configuration>                    </execution>                </executions>            </plugin>

assembly 配置文件实现(dev为例)

<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3"          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"          xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd">    <id>config-dev</id>    <formats>        <format>zip</format>        <format>tar.gz</format>    </formats>     <includeBaseDirectory>false</includeBaseDirectory>    <fileSets>        <fileSet>            <directory>${assemble.directory}/dev</directory>            <outputDirectory>/${project.version}</outputDirectory>            <lineEnding>unix</lineEnding>            <fileMode>0644</fileMode>            <directoryMode>0755</directoryMode>            <includes>                <include>**/*</include>            </includes>        </fileSet>    </fileSets> </assembly>

如果需要对配置文件做处理，那么还需要使用maven-release-plugin对src/conf/下面的文件夹内容做处理，比如拷贝conf到target对应的folder，这样assembly的diretory也要跟着修改。

<plugin>   <groupId>org.apache.maven.plugins</groupId>   <artifactId>maven-resources-plugin</artifactId>   <version>2.5</version>   <executions>    <execution>      <id>dev-config</id>      <goals>          <goal>copy-resources</goal>      </goals>        <configuration>               <outputDirectory>${project.build.directory}/deploy/config-dev</outputDirectory>               <resources>                          <resource>                   <directory>${basedir}/conf/dev</directory>                   <filtering>true</filtering>                  <includes>                     <include>*.properties</include>                     <include>*.xml</include>                  </include>                </resource>               </resources>                          </configuration>     </execution>   </executions> </plugin>