
maven 父子关系
父项目中打包方式必须是pom 如 <packaging>pom</packaging>,父项目中使用<modules><module>msite-base</module></modules>指定子项目
子项目中使用 <parent>指定父项目,子项目继承父项目的大部分属性
父项目
<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.</modelVersion>
<groupId>com.hlzt.msite</groupId>
<artifactId>msite</artifactId>
<version>0.0.-SNAPSHOT</version>
<packaging>pom</packaging>
<name>msite</name>
<properties>
<msite.version>0.0.-SNAPSHOT</msite.version>
</properties>
<modules>
<module>msite-base</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.hlzt.msite</groupId>
<artifactId>msite-base</artifactId>
<version>${msite.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
子项目
<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.hlzt.msite</groupId>
<artifactId>msite</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>msite-base</artifactId>
<name>msite-base</name>
<dependencies> <dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
</dependency>
</dependencies>
<build>
<plugins> </plugins>
</build> </project>