我有一个由两个模块组成的项目。其中之一被认为是主要的。因此,第二个取决于第一个。另外,我应该为模块生成javadoc jar文件。输出应该是四个.jar文件:2个模块jar文件和两个javadoc jar文件。
在本地,要生成两个jar文件,我应该重复几次此步骤(我不知道为什么):
构建第一个并安装到本地Maven存储库。
然后我可以建立第二个。
没有安装第一个模块,我无法达到打包阶段,因为当我测试第二个模块时,它找不到第一个模块的jar文件。
我可以通过一个构建过程来完成所有这些步骤吗?
我拥有的POM:
<?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>ru.bingap</groupId>
<artifactId>repres</artifactId>
<version>1.0</version>
<packaging>pom</packaging>
<name>bingap</name>
<modules>
<module>mainmod</module>
<module>secondmod</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>ru.bingap</groupId>
<artifactId>repres</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
</project>
<?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>
<groupId>ru.bingap</groupId>
<artifactId>repres</artifactId>
<version>1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>mainmod</artifactId>
<version>1.0</version>
<name>mainmod</name>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>javadoc</goal>
</goals>
<phase>prepare-package</phase>
<configuration>
<reportOutputDirectory>out\artifacts\output_jar\javadoc\</reportOutputDirectory>
<encoding>UTF-8</encoding>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<goals><goal>test-jar</goal></goals>
<phase>compile</phase>
<configuration>
<!--outputDirectory>out\artifacts\output_jar\</outputDirectory>
<finalName>mainmod</finalName-->
</configuration>
</execution>
<execution>
<id>attach-javadocs</id>
<goals><goal>jar</goal></goals>
<phase>compile</phase>
<configuration>
<outputDirectory>out\artifacts\output_jar\</outputDirectory>
<finalName>mainmod-javadoc</finalName>
<classesDirectory>out\artifacts\output_jar\javadoc\apidocs\</classesDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>com.healthmarketscience.jackcess</groupId>
<artifactId>jackcess</artifactId>
<version>2.1.2</version>
</dependency>
</dependencies>
</project>
<?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>repres</artifactId>
<groupId>ru.bingap</groupId>
<version>1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>ru.bingap</groupId>
<artifactId>secondmod</artifactId>
<version>1.0</version>
<dependencies>
<dependency>
<groupId>ru.bingap</groupId>
<artifactId>mainmod</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>RELEASE</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<packaging>jar</packaging>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>com.healthmarketscience.jackcess</groupId>
<artifactId>jackcess</artifactId>
<version>2.1.2</version>
</dependency>
<dependency>
<groupId>ru.bingap</groupId>
<artifactId>mainmod</artifactId>
<version>1.0</version>
<type>test-jar</type>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>javadoc</goal>
</goals>
<phase>prepare-package</phase>
<configuration>
<reportOutputDirectory>out\artifacts\output_jar\javadoc\</reportOutputDirectory>
<encoding>UTF-8</encoding>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>secondmod</id>
<goals><goal>jar</goal></goals>
<phase>package</phase>
<configuration>
<outputDirectory>out\artifacts\output_jar\</outputDirectory>
<finalName>secondmod</finalName>
</configuration>
</execution>
<execution>
<id>attach-secondmod-javadocs</id>
<goals><goal>jar</goal></goals>
<phase>package</phase>
<configuration>
<outputDirectory>out\artifacts\output_jar\</outputDirectory>
<finalName>secondmod-javadoc</finalName>
<classesDirectory>out\artifacts\output_jar\javadoc\apidocs\</classesDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
</project>
您只需在父项目上调用mvn clean install
。它将以正确的顺序构建两个模块。
我找到了解决方案。收到错误是因为mainmod模块仅可用于测试范围<scope>test</scope>
,且secondmod模块可访问。然后,我添加了具有相同artifactId,groupId和版本的新依赖项,但分配了编译范围。当然,它向我显示有关重复的警告。但是,它解决了这个问题。谢谢大家!