如何自己将pom放到一个maven项目中管理

1.建立一个工程，只包含pom文件

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.cy.study</groupId>
  <artifactId>cy-parent</artifactId>
  <!--<packaging>war</packaging>-->
  <version>1.1.0-SNAPSHOT</version>
  <name>cy-infra-bom Maven Webapp</name>
  <url>http://maven.apache.org</url>

  <properties>
    <junit-version>4.12</junit-version>
    <quartz-version>1.8.6</quartz-version>
  </properties>

  <dependencyManagement>
    <dependencies>
      <!-- https://mvnrepository.com/artifact/junit/junit -->
      <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit-version}</version>
      </dependency>
      <!-- https://mvnrepository.com/artifact/org.quartz-scheduler/quartz -->
      <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz</artifactId>
        <version>${quartz-version}</version>
      </dependency>
    </dependencies>
  </dependencyManagement>

  <build>
    <finalName>cy-parent</finalName>
  </build>
</project>

2.自己的另一个工程中如何引用？

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.smart</groupId>
    <artifactId>chapter16</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>chapter16 Maven Webapp</name>
    <url>http://maven.apache.org</url>

    <properties>
        <cy-infra-bom-version>1.1.0-SNAPSHOT</cy-infra-bom-version>
    </properties>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.cy.study</groupId>
                <artifactId>cy-parent</artifactId>
                <version>${cy-parent-version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.quartz-scheduler</groupId>
            <artifactId>quartz</artifactId>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>
    </dependencies>
    <build>
        <finalName>chapter16</finalName>
    </build>
</project>