Maven_根据不同个环境打包, 获取不同的配置文件等等
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>book</groupId> <artifactId>book</artifactId> <packaging>war</packaging> <version>1.0</version> <name>book</name> <repositories> <repository> <id>eap</id> <url>http://maven.repository.redhat.com/techpreview/all</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>eap</id> <url>http://maven.repository.redhat.com/techpreview/all</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.6</maven.compiler.source> <maven.compiler.target>1.6</maven.compiler.target> <package.environment>local</package.environment> </properties> <dependencies> <dependency> <groupId>org.postgresql</groupId> <artifactId>postgresql</artifactId> <version>9.2-1003-jdbc4</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.25</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>3.2.0.RELEASE</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.2</version> <scope>provided</scope> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> </dependencies> <profiles> <profile> <id>local</id> <properties> <package.environment>local</package.environment> </properties> <activation> <activeByDefault>true</activeByDefault> </activation> </profile> <profile> <id>product</id> <properties> <package.environment>product</package.environment> </properties> </profile> </profiles> <build> <finalName>book</finalName> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <excludes> <exclude>local/*</exclude> <exclude>product/*</exclude> <exclude>public/*</exclude> </excludes> </resource> </resources> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.1.1</version> <configuration> <archive> <addMavenDescriptor>false</addMavenDescriptor> </archive> <warName>book</warName> <webResources> <resource> <directory>src/main/resources/${package.environment}</directory> <targetPath>WEB-INF/classes</targetPath> <filtering>true</filtering> </resource> <resource> <directory>src/main/resources/public</directory> <targetPath>WEB-INF/classes</targetPath> <filtering>true</filtering> </resource> <!--<resource>--> <!--<directory>${project.build.directory}/classes</directory>--> <!--<includes>--> <!--<include>**/*.properties</include>--> <!--<include>**/*.xml</include>--> <!--</includes>--> <!--</resource>--> </webResources> </configuration> </plugin> </plugins> </build></project> |
其中, 我们注意的地方: 我解释一下:
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<profiles> <profile> <id>local</id> <properties> <package.environment>local</package.environment> </properties> <activation> <activeByDefault>true</activeByDefault> </activation> </profile> <profile> <id>product</id> <properties> <package.environment>product</package.environment> </properties> </profile> </profiles> |
这里就是不同的resources文件夹, 我这里只区分本地 产品; 设置为true的就是默认被激活的. 所以后面打包默认就是本地;
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<resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <excludes> <exclude>local/*</exclude> <exclude>product/*</exclude> <exclude>public/*</exclude> </excludes> </resource> </resources> |
这里就是我的资源文件, public里面存放我的公用的, 比如Spring的配置文件, 就是本地与产品都一样的;local 与 product一看就知道了;
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<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.1.1</version> <configuration> <archive> <addMavenDescriptor>false</addMavenDescriptor> </archive> <warName>book</warName> <webResources> <resource> <directory>src/main/resources/${package.environment}</directory> <targetPath>WEB-INF/classes</targetPath> <filtering>true</filtering> </resource> <resource> <directory>src/main/resources/public</directory> <targetPath>WEB-INF/classes</targetPath> <filtering>true</filtering> </resource> <!--<resource>--> <!--<directory>${project.build.directory}/classes</directory>--> <!--<includes>--> <!--<include>**/*.properties</include>--> <!--<include>**/*.xml</include>--> <!--</includes>--> <!--</resource>--> </webResources> </configuration> </plugin> |
这里就是war的插件了,
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${package.environment} |
就是动态指定文件夹了.
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<filtering>true</filtering> |
这里一定需要设置为true才行.
然后就差不多了. 最后执行 mvn clean ; mvn compile; mvn package; 这里是Maven的生命周期, 其他介绍的文章太多了, 我就不再具体讲. 如果说我要打product的war包;
mvn clean ; mvn compile; mvn -Pproduct package;
那就激活了product 的资源文件;
就这样子, 很简单吧~
