我有2个项目testing.parent
和testing.child
。
项目结构如下:
testing.parent
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>testing.group</groupId>
<artifactId>testing.parent</artifactId>
<version>1.0</version>
<packaging>pom</packaging>
<name>testing.parent</name>
<url>http://maven.apache.org</url>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
testing.child
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>testing.group</groupId>
<artifactId>testing.child</artifactId>
<version>1.1</version>
<packaging>jar</packaging>
<name>testing.child</name>
<url>http://maven.apache.org</url>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>testing.group</groupId>
<artifactId>testing.parent</artifactId>
<version>1.0</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
为了测试dependency management
,我尝试将import
jar log4j
转换为child
项目,但是子项目中仍然没有该jar。这是导入罐子的正确方法吗?
答案 0 :(得分:1)
这是导入罐子的正确方法吗?
是,将log4j包括在子dependency
的{{1}}部分中。
pom.xml
此外,请确保也从孩子那里引用<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version> <!-- version is optional when using dependency management -->
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
,为此在孩子parent
中包括以下内容:
pom.xml
确保父级<parent>
<artifactId>testing.parent</artifactId>
<groupId>testing.group</groupId>
<version>1.0</version>
</parent>
中与
pom.xml
答案 1 :(得分:0)
如果将以下部分添加到子pom.xml文件中,则不需要通过子pom.xml单独导入lof4j依赖项。
<parent>
<artifactId>testing.parent</artifactId>
<groupId>testing.group</groupId>
<version>1.0</version>
</parent>