Maven打包方式（多模块）
1.概述
这篇 IntelliJ IDEA自身以及maven项目打包方式（单模块）博文主要是描述项目下单个模块的打包方式，但是现在很多项目往往是多模块组成的，单模块打包方式与多模块差异比较大，所以我们还是有必要学下如何配置多模块打包。
2. Maven打包方式（多模块）
这里我们主要采用的是maven-assembly-plugins插件进行zip打包。以下面为例：
assembly为打包模块，红框为各大子模块
2.1 maven-assembly-plugins多模块zip打包
2.1.1 父类pom.xml配置
如下：
<?xml version="1.0" encoding="UTF-8"?> <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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.swordfall</groupId> <artifactId>aiplatform</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <name>aiplatform</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <parent> <groupId>org.apache</groupId> <artifactId>apache</artifactId> <version>21</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <AssemblyPackage.version>1.0-SNAPSHOT</AssemblyPackage.version> <!--java--> <java.version>1.8</java.version> <!--common base--> <commons.collections.version>3.2.2</commons.collections.version> <commons.httpclient>3.0.1</commons.httpclient> <commons.beanutils.version>1.7.0</commons.beanutils.version> <commons.configuration.version>1.10</commons.configuration.version> <commons.collections4.version>4.1</commons.collections4.version> <commons.io.version>2.4</commons.io.version> <commons.codec.version>1.6</commons.codec.version> <commons.logging.version>1.1.1</commons.logging.version> <guava.version>20.0</guava.version> <!--maven plugin--> <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version> <maven-assembly-plugin.version>3.2.0</maven-assembly-plugin.version> <maven-shade-plugin.version>3.2.2</maven-shade-plugin.version> <maven-release-plugin.version>2.5.3</maven-release-plugin.version> <maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version> <rpm-maven-plugion.version>2.2.0</rpm-maven-plugion.version> <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version> <maven.deploy.skip>false</maven.deploy.skip> </properties> <dependencyManagement> <dependencies> <!--base--> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>${commons.codec.version}</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>${commons.logging.version}</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>${commons.collections.version}</version> </dependency> <dependency> <groupId>commons-httpclient</groupId> <artifactId>commons-httpclient</artifactId> <version>${commons.httpclient}</version> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>${commons.beanutils.version}</version> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils-core</artifactId> <version>${commons.beanutils.version}</version> </dependency> <dependency> <groupId>commons-configuration</groupId> <artifactId>commons-configuration</artifactId> <version>${commons.configuration.version}</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-collections4</artifactId> <version>${commons.collections4.version}</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>${commons.io.version}</version> </dependency> <!--module--> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-api</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-common</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-dao</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-service</artifactId> <version>${project.version}</version> </dependency> </dependencies> </dependencyManagement> <build> <finalName>aiplatform-${project.version}</finalName> <pluginManagement> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>rpm-maven-plugin</artifactId> <version>${rpm-maven-plugion.version}</version> <inherited>false</inherited> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>${java.version}</source> <target>${java.version}</target> <testSource>${java.version}</testSource> <testTarget>${java.version}</testTarget> </configuration> <version>${maven-compiler-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>${maven-assembly-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>${maven-dependency-plugin.version}</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> <version>${maven-gpg-plugin.version}</version> </plugin> </plugins> </pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-gpg-plugin</artifactId> <configuration> <skip>true</skip> </configuration> </plugin> <!--编译插件--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin.version}</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> <encoding>${project.build.sourceEncoding}</encoding> <skip>true</skip><!--not skip compile test classes--> </configuration> <executions> <execution> <phase>compile</phase> <goals> <goal>compile</goal> </goals> </execution> </executions> </plugin> </plugins> </build> <modules> <!-- 父类pom.xml中配置子模块 --> <module>aiplatform-rpc</module> <module>aiplatform-common</module> <module>aiplatform-dao</module> <module>aiplatform-service</module> <module>aiplatform-api</module> <!-- <module>aiplatform-scheduler</module>--> <module>assembly</module> <!--打包模块放在最后--> </modules> </project>
2.1.2 子模块aiplatform-api pom.xml配置
配置如下：
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>aiplatform</artifactId> <groupId>com.swordfall</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>aiplatform-api</artifactId> <name>${project.artifactId}</name> <packaging>jar</packaging> <dependencies> <!-- 依赖的其他module --> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-rpc</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-service</artifactId> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-dao</artifactId> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-common</artifactId> </dependency> </dependencies> <build> <!-- 扫描项目下所有的文件 --> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.*</include> </includes> <excludes> <exclude>**/*.java</exclude> </excludes> </resource> <resource> <directory>src/main/resources</directory> <includes> <include>**/*.*</include> </includes> </resource> </resources> </build> </project>
2.1.3 其他子模块pom.xml配置
其他子模块aiplatform-common、aiplatform-dao、aiplatform-rpc和aiplatform-service的pom.xml配置和aiplatform-api的类似，主要是模块中是否需要调用其他模块的代码，需要则在pom.xml引用其他模块，引用方法参考aiplatform-api的写法
2.1.4 打包模块assembly pom.xml配置（核心）
pom.xml配置如下：
<?xml version="1.0" encoding="UTF-8"?> <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/xsd/maven-4.0.0.xsd"> <parent> <artifactId>aiplatform</artifactId> <groupId>com.swordfall</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>assembly</artifactId> <properties> <!--所有的都必须统一，如果为写死的数字，那么都要为数字，否则都要是变量形式，不然会报错--> <assembly.name>aiplatform-v${AssemblyPackage.version}</assembly.name> <assembly.format>tgz</assembly.format> <skipDeploy>true</skipDeploy> </properties> <dependencies> <!-- 引入所有涉及的子模块依赖 --> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-rpc</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-common</artifactId> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-dao</artifactId> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-service</artifactId> </dependency> <dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-api</artifactId> </dependency> <!--<dependency> <groupId>com.swordfall</groupId> <artifactId>aiplatform-scheduler</artifactId> <version>1.0-SNAPSHOT</version> </dependency>--> </dependencies> <build> <plugins> <plugin> <!-- 配置assembly插件 --> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>${maven-assembly-plugin.version}</version> <configuration> <finalName>${assembly.name}</finalName> <appendAssemblyId>false</appendAssemblyId> <descriptors> <!-- 配置打包方式assembly.xml文件路径 --> <descriptor>assembly/assembly.xml</descriptor> </descriptors> <!-- 打成的包输出目录 --> <outputDirectory>${project.parent.basedir}/dist</outputDirectory> </configuration> <executions> <execution> <id>make-assembly</id> <phase>package</phase> <goals> <!-- 只执行一次 --> <goal>single</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project>
assembly.xml配置为：
<assembly> <id>bin</id> <!--最终打包成一个用于发布的zip文件--> <formats> <format>tar.gz</format> </formats> <includeBaseDirectory>true</includeBaseDirectory> <fileSets> <!--模块jar包--> <fileSet> <directory>${project.parent.basedir}/aiplatform-api/target</directory> <outputDirectory>lib</outputDirectory> <includes> <include>*.jar</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-scheduler/target</directory> <outputDirectory>lib</outputDirectory> <includes> <include>*.jar</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-common/target</directory> <outputDirectory>lib</outputDirectory> <includes> <include>*.jar</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-dao/target</directory> <outputDirectory>lib</outputDirectory> <includes> <include>*.jar</include> </includes> </fileSet> <!--模块资源resources--> <fileSet> <directory>${project.parent.basedir}/../config</directory> <outputDirectory>config</outputDirectory> <includes> <include>*.xml</include> <include>*.conf</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-scheduler/src/main/resources</directory> <outputDirectory>config</outputDirectory> <includes> <include>*.xml</include> <include>*.properties</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-api/src/main/resources</directory> <outputDirectory>config</outputDirectory> <includes> <include>*.xml</include> <include>*.properties</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-common/src/main/resources</directory> <outputDirectory>config</outputDirectory> <includes> <include>*.xml</include> <include>*.properties</include> </includes> </fileSet> <fileSet> <directory>${project.parent.basedir}/aiplatform-dao/src/main/resources</directory> <outputDirectory>config</outputDirectory> <includes> <include>*.xml</include> <include>*.properties</include> </includes> </fileSet> <!--执行脚本--> <fileSet> <directory>${project.parent.basedir}/assembly/bin</directory> <outputDirectory>bin</outputDirectory> <includes> <include>*.sh</include> </includes> </fileSet> <!--logs--> <fileSet> <directory>${project.parent.basedir}/assembly/logs</directory> <outputDirectory>logs</outputDirectory> </fileSet> </fileSets> <dependencySets> <dependencySet> <!--不使用项目的artifact，第三方jar不要解压，打包进tar.gz文件的lib目录--> <!--配置项目第三方provided、system、runtime不同方式的jar打包进lib目录--> <unpack>false</unpack> <useProjectArtifact>true</useProjectArtifact> <outputDirectory>lib</outputDirectory> <scope>provided</scope> <excludes> <!--排除assembly模块的jar包--> <exclude>com.swordfall:assembly</exclude> </excludes> </dependencySet> <dependencySet> <unpack>false</unpack> <useProjectArtifact>true</useProjectArtifact> <outputDirectory>lib</outputDirectory> <scope>system</scope> <excludes> <exclude>com.swordfall:assembly</exclude> </excludes> </dependencySet> <dependencySet> <unpack>false</unpack> <useProjectArtifact>true</useProjectArtifact> <outputDirectory>lib</outputDirectory> <scope>runtime</scope> <excludes> <!--<exclude>com.swordfall:aiplatform-api</exclude>--> <exclude>com.swordfall:assembly</exclude> </excludes> </dependencySet> </dependencySets> <moduleSets> <moduleSet> <useAllReactorProjects>true</useAllReactorProjects> <includes> <!--配置子模块，按groupId:artifactId配置，然后根据各子模块依赖的顺序排列--> <include>com.swordfall:aiplatform-common</include> <include>com.swordfall:aiplatform-dao</include> <include>com.swordfall:aiplatform-api</include> <include>com.swordfall:aiplatform-scheduler</include> </includes> <binaries> <outputDirectory>lib</outputDirectory> <unpack>false</unpack> </binaries> </moduleSet> </moduleSets> </assembly>
bin目录执行脚本，aiplatform-daemon.sh编写如下：
usage="Usage: aiplatform-daemon.sh (start|stop) <command> " # if no args specified, show usage if [ $# -le 1 ]; then echo $usage exit 1 fi startStop=$1 shift command=$1 shift echo "Begin $startStop $command......" BIN_DIR=`dirname $0` BIN_DIR=`cd "$BIN_DIR"; pwd` AIPLATFORM_HOME=$BIN_DIR/.. source /etc/profile export JAVA_HOME=$JAVA_HOME export HOSTNAME=`hostname` export AIPLATFORM_PID_DIR=$AIPLATFORM_HOME/pid export AIPLATFORM_LOG_DIR=$AIPLATFORM_HOME/logs export AIPLATFORM_CONF_DIR=$AIPLATFORM_HOME/config export AIPLATFORM_LIB_JARS=`find $AIPLATFORM_HOME/lib/ -name *.jar | grep -v aiplatform-scheduler-1.0-SNAPSHOT.jar | xargs | sed "s/ /:/g"` export STOP_TIMEOUT=5 if [ ! -d "$AIPLATFORM_LOG_DIR" ]; then mkdir $AIPLATFORM_LOG_DIR fi log=$AIPLATFORM_LOG_DIR/$command-$HOSTNAME.out pid=$AIPLATFORM_PID_DIR/$command.pid cd $AIPLATFORM_HOME if [ "$command" = "aiplatform" ]; then HEAP_INITIAL_SIZE=1g HEAP_MAX_SIZE=1g HEAP_NEW_GENERATION_SIZE=500m LOG_FILE="-Dlogging.config=classpath:logback-api.xml -Dspring.profiles.active=dev" CLASS=com.hongshan.aiplatform.api.ApiApplicationServer else echo "Error: No command named $command was found." exit 1 fi export AIPLATFORM_OPTS="-server -Xms$HEAP_INITIAL_SIZE -Xmx$HEAP_MAX_SIZE -Xmn$HEAP_NEW_GENERATION_SIZE -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=128m -Xss512k -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:+PrintGCDetails -Xloggc:$AIPLATFORM_LOG_DIR/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=dump.hprof" case $startStop in (start) [ -w "$AIPLATFORM_PID_DIR" ] || mkdir -p "$AIPLATFORM_PID_DIR" if [ -f $pid ]; then if kill -0 `cat $pid` > /dev/null 2>&1; then echo $command running as process `cat $pid`. Stop it first. exit 1 fi fi echo starting $command, logging to $log exec_command="$LOG_FILE $AIPLATFORM_OPTS -classpath $AIPLATFORM_CONF_DIR:$AIPLATFORM_LIB_JARS $CLASS" echo "nohup $JAVA_HOME/bin/java $exec_command > $log 2>&1 &" nohup $JAVA_HOME/bin/java $exec_command > $log 2>&1 & echo $! > $pid ;; (stop) if [ -f $pid ]; then TARGET_PID=`cat $pid` if kill -0 $TARGET_PID > /dev/null 2>&1; then echo stopping $command kill $TARGET_PID sleep $STOP_TIMEOUT if kill -0 $TARGET_PID > /dev/null 2>&1; then echo "$command did not stop gracefully after $STOP_TIMEOUT seconds: killing with kill -9" kill -9 $TARGET_PID fi else echo no $command to stop fi rm -f $pid else echo no $command to stop fi ;; (*) echo $usage exit 1 ;; esac echo "End $startStop $command."
start.sh脚本如下：
sh aiplatform-daemon.sh start aiplatform
stop.sh脚本如下：
sh aiplatform-daemon.sh stop aiplatform
3. 总结
【参考】
https://blog.csdn.net/u013174217/article/details/53300818
https://www.cnblogs.com/yasepix/p/9633793.html
