wms-admin/wms-extension/pom.xml

<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>top.wms</groupId>
        <artifactId>wms-admin</artifactId>
        <version>${revision}</version>
    </parent>

    <artifactId>wms-extension</artifactId>
    <packaging>pom</packaging>
    <description>扩展模块（存放其他扩展模块）</description>

    <modules>
        <module>wms-extension-schedule-server</module>
    </modules>
</project>