Maven根据不同环境打包不同配置文件

开发过程中经常会用到dev、test、prod等不同环境的配置切换，maven就提供了这种解决方案，废话不说，原理不说（因为不懂），踩过很多坑，遇到很多坎，终于找到一种简洁可用的mavn配置方法。

经过检验下面的配置文件是正确的：

项目路径：

pom文件：

<profiles><profile><!-- 本地开发环境 --><id>dev</id><properties><env>dev</env></properties><activation><activeByDefault>true</activeByDefault></activation></profile><profile><!-- 测试环境 --><id>test</id><properties><env>test</env></properties></profile><profile><!-- 生产环境 --><id>prod</id><properties><env>prod</env></properties></profile></profiles><build><sourceDirectory>src/main/java </sourceDirectory><testSourceDirectory>src/test/java</testSourceDirectory><plugins><plugin><artifactId>maven-compiler-plugin</artifactId><version>3.3</version><configuration><source>1.7</source><target>1.7</target></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-war-plugin</artifactId><version>2.1.1</version><configuration><webXml>src\main\webapp\WEB-INF\web.xml</webXml><warSourceDirectory>webapp</warSourceDirectory><archive><addMavenDescriptor>false</addMavenDescriptor></archive><warName>smartsimple</warName><webResources><resource><directory>src/main/resources/${env}</directory><targetPath>WEB-INF/classes</targetPath><filtering>true</filtering></resource></webResources></configuration></plugin></plugins><resources><resource><directory>src/main/resources</directory><includes><include>**/*.properties</include><include>**/*.xml</include></includes><excludes><exclude>dev/*</exclude><exclude>test/*</exclude><exclude>prod/*</exclude></excludes><filtering>true</filtering></resource><resource><directory>src/main/resources/${env}</directory></resource></resources></build>

打包命令：mvn -Pdev -Dmaven.test.skip=true install