Idea,eclipse creating multi-module projects

Create a new MAVEN project

Iead, new is not to choose archetype, after the new, POM

<packaging>pom</packaging> node is the default, if it is not to change to this

Then select the project, create a new module, and then just like building a normal project.

Eclipse, a new MAVEN project, archetype choose QuickStart that, it should be not selected, but it seems that you cannot choose

then modify the <packaging>pom</packaging> and then select Project Click Add now select Maven Model

And then you want to build a normal project.

<Projectxmlns= "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>Study3</Artifactid>        <groupId>Study.bigdata</groupId>        <version>1.0-snapshot</version>    </Parent>    <modelversion>4.0.0</modelversion>    <Artifactid>Mr</Artifactid>    <Packaging>Jar</Packaging>    <name>Mr</name>    <URL>http://maven.apache.org</URL>    <Properties>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    </Properties>    <Dependencies>        <Dependency>            <groupId>Junit</groupId>            <Artifactid>Junit</Artifactid>            <Scope>Test</Scope>        </Dependency>        <Dependency>            <groupId>Org.apache.hadoop</groupId>            <Artifactid>Hadoop-common</Artifactid>        </Dependency>        <Dependency>            <groupId>Org.apache.hadoop</groupId>            <Artifactid>Hadoop-hdfs</Artifactid>        </Dependency>        <Dependency>            <groupId>Org.apache.hadoop</groupId>            <Artifactid>Hadoop-mapreduce-client-core</Artifactid>        </Dependency>        <Dependency>            <groupId>Org.apache.hadoop</groupId>            <Artifactid>Hadoop-mapreduce-client-common</Artifactid>        </Dependency>    </Dependencies></Project>

This is the pom of the Ieda sub-project, some of which are not the same as those generated by eclipse and need to be changed into such

Idea,eclipse creating multi-module projects