maven使用profile设置多个环节不同配置

在pom文件中设置profiles节点
	<profiles>
		<profile>
			<!-- 本地开发环境 -->
			<id>dev</id>
			<activation>
			<!-- <activeByDefault>true</activeByDefault>  -->
				<property>
					<name>env</name>
					<value>dev</value>
				</property>
			</activation>
			<properties>
				<profiles.active>dev</profiles.active>
			</properties>
		</profile>
		<profile>
			<id>sit</id>
			<activation>
				
				<property>
					<name>env</name>
					<value>sit</value>
				</property>
			</activation>
			<properties>
				<profiles.active>sit</profiles.active>
			</properties>
		</profile>

		<profile>
			<id>uat</id>
			<activation>
				<property>
					<name>env</name>
					<value>uat</value>
				</property>
			</activation>
			<properties>
				<profiles.active>uat</profiles.active>
			</properties>
		</profile>

		<profile>
			<!-- 生产环境 -->
			<id>prd</id>
			<properties>
				<profiles.active>prd</profiles.active>
			</properties>
		</profile>

	</profiles>
maven打包支持profile环境来替换不同环境的配置文件（xml配置文件和properties配置文件）
	<plugin>
				<artifactId>maven-resources-plugin</artifactId>
				<executions>
					<execution>
						<id>copy-active-profile-resources</id>
						<phase>process-resources</phase>
						<goals>
							<goal>copy-resources</goal>
						</goals>
						<configuration>
							<outputDirectory>${basedir}/target/classes</outputDirectory>
							<resources>
								<resource>
									<directory>${project.basedir}/profiles/${profiles.active}</directory>
									<filtering>false</filtering>
								</resource>
							</resources>
							<overwrite>true</overwrite>
						</configuration>
					</execution>	
				</executions>
			</plugin>

 

1：在项目中配置profile文件夹，此文件夹下再配置dev，sit，uat文件夹，分别放对应的配置文件

2：使用maven命令进行不同配置文件的，在eclipse中配置 clean install -Dmaven.test.skip=true  -P  dev，在maven中使用 mvn clean install -Dmaven.test.skip=true  -P  dev 

如果需要上传到私服nexus中，遇到401错误，并且在maven的安装路径下面的setting配置文件的server节点中需要配置id为Releases和Snapshots的用户名和密码。

	<distributionManagement>
		<repository>
			<id>Releases</id>
			<name>Team Nexus Release Repository</name>
			<url>http://xxxx:7001/nexus/content/repositories/releases/</url>
		</repository>
		<snapshotRepository>
			<id>Snapshots</id>
			<name>Team Nexus Snapshot Repository</name>
			<url>http://xxxx:7001/nexus/content/repositories/snapshots/</url>
			<uniqueVersion>true</uniqueVersion> 
		</snapshotRepository>
	</distributionManagement>

    <server>
           <id>Releases</id>
              <username>xxx</username>
            <password>xxx</password>
          </server>
<server>
			<id>Snapshots</id>
			<username>xxx</username>
            <password>xxxx</password>
</server>

3：使用maven插件maven-compiler-plugin设置编码的jdk版本，及编码格式

<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.1</version>
				<configuration>
					<source>${jdk.version}</source>
					<target>${jdk.version}</target>
					<encoding>${project.build.sourceEncoding}</encoding>
				</configuration>
			</plugin>

 4：也可设置maven的安装目录下面的setting.conf中设置JDK的版本

<profile>
			<id>jdk8</id>
			 <activation>
				  <activeByDefault>true</activeByDefault>
				  <jdk>1.8</jdk>
			 </activation>
			 <properties>
				  <maven.compiler.source>1.8</maven.compiler.source>
				  <maven.compiler.target>1.8</maven.compiler.target>
				  <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
			 </properties> 
		</profile>

5：使用maven插件maven-war-plugin打war包

<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-war-plugin</artifactId>
				<configuration>
					<!--本地的db配置与迁移不需要在test,sit,uat,prd环境的容器中部署 -->
					<packagingExcludes>WEB-INF/classes/config/**</packagingExcludes>
				</configuration>
				<version>2.4</version>
			</plugin>

 6：获取本地命令行生效的maven配置文件：

mvn help:effective-settings

7：maven命令行进行远程部署私服

mvn deploy:deploy-file -Dfile=.\target\xxxx.jar Dpackaging=jar -Durl=http://xxxx:7001/nexus/content/repositories/snapshots  -DgroupId=com.xxx -DartifactId=xxx -Dversion=0.0.1-SNAPSHOT