maven中需要合併的依賴：

<?xml version="1.0" encoding="UTF-8"?>

<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>

  <groupId>com.sishuok</groupId>
  <artifactId>architecture1web
 
</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>architecture1web Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
    <!--在總的web的pom裡面， 加入要合併的war的依賴-->
 
    <dependency>
      <groupId>com.sishuok</groupId>
      <artifactId>customerMgr</artifactId>
      <version>1.0-SNAPSHOT</version>
      <type>war</type>
    </dependency>
    <dependency>
      <groupId>com.sishuok</groupId>
      <artifactId>goodsMgrWeb</artifactId>
      <version>1.0-SNAPSHOT</version>
      <type>war</type>
    </dependency>
    <dependency>
      <groupId>com.sishuok</groupId>
      <artifactId>cartMgr</artifactId>
      <version>1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
      <groupId>com.sishuok</groupId>
      <artifactId>orderMgr</artifactId>
      <version>1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
      <groupId>com.sishuok</groupId>
      <artifactId>storeMgr</artifactId>
      <version>1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <finalName>architecture1web</finalName>
      <plugins>
        <!--在總的web的pom裡面， 加入要合併的war內容-->
 
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.3</version>
          <configuration>
            <!--overlays： 把所有需要合併得war配置進來-->
            <overlays>
              <overlay>
                <groupId>com.sishuok</groupId>
                <artifactId>customerMgr</artifactId>
              </overlay>
              <overlay>
                <groupId>com.sishuok</groupId>
                <artifactId>goodsMgrWeb</artifactId>
              </overlay>

              <overlay>
                <groupId>com.sishuok</groupId>
                <artifactId>cartMgr</artifactId>
              </overlay>
              <overlay>
                <groupId>com.sishuok</groupId>
                <artifactId>orderMgr</artifactId>
              </overlay>

              <overlay>
                <groupId>com.sishuok</groupId>
                <artifactId>storeMgr</artifactId>
              </overlay>

            </overlays>
          </configuration>
        </plugin>
      </plugins>
  </build>
</project>

獨立模組的pom：

<?xml version="1.0" encoding="UTF-8"?>

<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">
    <parent>
        <artifactId>architecture1</artifactId>
        <groupId>com.sishuok</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <modelVersion>4.0.0</modelVersion>
    <groupId>com.sishuok</groupId>
    <artifactId>customerMgr</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>customerMgr Maven Webapp</name>
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.sishuok</groupId>
            <artifactId>comm</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>customerMgr</finalName>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
            <plugins>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.1.0</version>
                </plugin>
                <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.8.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.22.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.2.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>2.5.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-deploy-plugin</artifactId>
                    <version>2.8.2</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>