一、建立一個maven工程 pom類型
統一管理依賴以及版本號
子工程不會使用所有的定義的依賴
子工程使用依賴時無需指定版本號
其pom.xml:
<?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.kedong.hmi.pictureeditor</groupId>
<artifactId>pictureeditor-core-environment</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>pictureeditor-core-environment</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<!-- 集中定義依賴版本號 -->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.11</junit.version>
<slf4j.version>1.7.25</slf4j.version>
<logback.version>1.2.3</logback.version>
<logback.ext.spring.version>0.1.4</logback.ext.spring.version>
<log4j.version>2.4.1</log4j.version>
<fastjson.version>1.2.47</fastjson.version>
<jackson.version>2.9.2</jackson.version>
<httpclient.version>4.5.10</httpclient.version>
<jdom.version>1.0</jdom.version>
<spring.version>4.3.16.RELEASE</spring.version>
<lombok.version>1.18.6</lombok.version>
<jodatime.version>2.3</jodatime.version>
<curator.version>2.4.1</curator.version>
<disruptor.version>3.2.0</disruptor.version>
<mysql.version>5.1.38</mysql.version>
<quartz.version>2.3.0</quartz.version>
<activemq.client.version>5.15.10</activemq.client.version>
<aspectj.version>1.8.10</aspectj.version>
<jna.version>4.4.0</jna.version>
<commons.lang3.version>3.8</commons.lang3.version>
<aopalliance.version>1.0</aopalliance.version>
</properties>
<!-- 管理jar包,不會引入 ,如果子工程需要哪些jar包,則具體地在子工程中引入,不過不需要寫版本號-->
<dependencyManagement>
<dependencies>
<!-- 單元測試 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- log-->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>org.logback-extensions</groupId>
<artifactId>logback-ext-spring</artifactId>
<version>${logback.ext.spring.version}</version>
</dependency>
<!--jackson-->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<!--fastjson-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>${fastjson.version}</version>
</dependency>
<!--joda -->
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>${jodatime.version}</version>
</dependency>
<!--httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<!--jdom-->
<dependency>
<groupId>jdom</groupId>
<artifactId>jdom</artifactId>
<version>${jdom.version}</version>
</dependency>
<!--activemq-->
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-client</artifactId>
<version>${activemq.client.version}</version>
</dependency>
<!--spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<!--spring aop-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>aopalliance</groupId>
<artifactId>aopalliance</artifactId>
<version>${aopalliance.version}</version>
</dependency>
<!--spring transactional-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<!--spring web RestTemplet Dependency-->
<!-- <dependency>-->
<!-- <groupId>org.springframework</groupId>-->
<!-- <artifactId>spring-web</artifactId>-->
<!-- <version>${spring.version}</version>-->
<!-- </dependency>-->
<!--aspectj-->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${aspectj.version}</version>
</dependency>
<!--tool-->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
<version>${jna.version}</version>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna-platform</artifactId>
<version>${jna.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons.lang3.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
<distributionManagement>
<repository>
<!--id的名字可以任意取,但是在setting文件中的屬性<server>的ID與這裏一致-->
<id>releases</id>
<!--指向倉庫類型爲host(宿主倉庫)的儲存類型爲Release的倉庫-->
<url>http://10.20.30.158:8081/repository/maven-releases/</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<!--指向倉庫類型爲host(宿主倉庫)的儲存類型爲Snapshot的倉庫-->
<url>http://10.20.30.158:8081/repository/maven-snapshots/</url>
</snapshotRepository>
</distributionManagement>
</project>
二、將父工程install到本地或者deploy到maven私服
三、新創建一個maven工程,在pom.xml中,繼承父工程,依賴去掉版本號
<?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>
<parent>
<groupId>com.kedong.hmi.pictureeditor</groupId>
<artifactId>pictureeditor-core-environment</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<groupId>com.kedong.hmi.pictureeditor</groupId>
<artifactId>pictureeditor-core-gdiclient</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>gdiclient</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<slf4j.version>1.7.25</slf4j.version>
<logback.version>1.2.3</logback.version>
<fastjson.version>1.2.41</fastjson.version>
<jackson.version>2.9.2</jackson.version>
<httpclient.version>4.5.10</httpclient.version>
<jdom.version>1.0</jdom.version>
<spring.version>4.3.16.RELEASE</spring.version>
<lombok.version>1.18.6</lombok.version>
<jodatime.version>2.3</jodatime.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!-- logback start -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</dependency>
<dependency>
<groupId>org.logback-extensions</groupId>
<artifactId>logback-ext-spring</artifactId>
</dependency>
<!--log橋接工具-->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
</dependency>
<!-- logback end -->
<!--fastjson start-->
<!-- <dependency>-->
<!-- <groupId>com.alibaba</groupId>-->
<!-- <artifactId>fastjson</artifactId>-->
<!-- <version>${fastjson.version}</version>-->
<!-- </dependency>-->
<!--fastjson end-->
<!--jackson start-->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!--jackson end-->
<!--fastjson start-->
<!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
<!--fastjson end-->
<!--joda start-->
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
</dependency>
<!--joda end-->
<!--httpclient start-->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
<!--httpclient end-->
<!--jdom start-->
<dependency>
<groupId>jdom</groupId>
<artifactId>jdom</artifactId>
</dependency>
<!--jdom end-->
<!--spring core start-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<!--spring core end-->
<!--spring aop start-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</dependency>
<dependency>
<groupId>aopalliance</groupId>
<artifactId>aopalliance</artifactId>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
</dependency>
<!--spring aop end-->
<!--spring transactional start-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>
<!--spring transactional end-->
<!--spring web RestTemplet Dependency start-->
<!-- <dependency>-->
<!-- <groupId>org.springframework</groupId>-->
<!-- <artifactId>spring-web</artifactId>-->
<!-- <version>${spring.version}</version>-->
<!-- </dependency>-->
<!--spring web RestTemplet Dependency end-->
<!--tool start-->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna-platform</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<!--tool end-->
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-client</artifactId>
</dependency>
</dependencies>
<build>
<defaultGoal>compile</defaultGoal>
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*</include>
</includes>
<excludes>
<exclude>**/.svn/*</exclude>
</excludes>
<filtering>false</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.5.5</version>
<configuration>
<archive>
<manifest>
<mainClass>com.kedong.hmi.pictureeditor.core.gdiclient.GDIExample</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<!-- 以下是將項目依賴打到一個包裏-->
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>target/lib</outputDirectory>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<!--上傳到nexus倉庫中,配合mvn deploy:deploy-->
<!-- <distributionManagement>-->
<!-- <repository>-->
<!-- <id>nexus</id>-->
<!-- <name>Nexus snapshots Repository</name>-->
<!-- <!–snapshots倉庫 –>-->
<!-- <url>http://127.0.0.1:8081/repository/maven-snapshots/</url>-->
<!-- </repository>-->
<!-- </distributionManagement>-->
<!-- <distributionManagement>-->
<!-- <snapshotRepository>-->
<!-- <id>maven-snapshots</id>-->
<!-- <name>User Porject Snapshot</name>-->
<!-- <url>http://127.0.0.1:8081/repository/maven-snapshots/</url>-->
<!-- <uniqueVersion>true</uniqueVersion>-->
<!-- </snapshotRepository>-->
<!-- <repository>-->
<!-- <id>maven-releases</id>-->
<!-- <name>User Porject Release</name>-->
<!-- <url>http://127.0.0.1:8081/repository/maven-releases/</url>-->
<!-- </repository>-->
<!-- </distributionManagement>-->
<distributionManagement>
<repository>
<!--id的名字可以任意取,但是在setting文件中的屬性<server>的ID與這裏一致-->
<id>releases</id>
<!--指向倉庫類型爲host(宿主倉庫)的儲存類型爲Release的倉庫-->
<url>http://10.20.30.158:8081/repository/maven-releases/</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<!--指向倉庫類型爲host(宿主倉庫)的儲存類型爲Snapshot的倉庫-->
<url>http://10.20.30.158:8081/repository/maven-snapshots/</url>
</snapshotRepository>
</distributionManagement>
</project>
四、常見問題
1、編譯子工程時提示【maven的pom文件報錯: must be "pom" but is "jar"】
其中關鍵句子是:Invalid packaging for parent POM bo.zhao:myutil:1.0-SNAPSHOT (E:\IDEA\myutil\pom.xml), must be "pom" but is "jar"
解決辦法:
parent工程的pom.xml文件的project節點下沒有設置packagin類型爲pom:
<packaging>pom</packaging>
最後更新maven即可。(父工程重新install或者deploy,之後在子工程中右鍵pom.xml文件reimport(idea))