<groupId>org.son.nexus</groupId>//項(xiàng)目隸屬的實(shí)際項(xiàng)目名
<artifactId>nexus-indexer</artifactId>//實(shí)際項(xiàng)目中的一個(gè)maven項(xiàng)目模塊名稱
<version>2.0.0</version>//版本號
<packaging>jar</packaging>//當(dāng)前maven項(xiàng)目打包的方式，默認(rèn)為jar

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.10</version>
<optional>true</optional>
</dependency>

<dependencies>
    <dependency>
        <groupId>com.juv</groupId>
        <artifactId>project-B</artifactId>
        <version>1.0.0</version>
        <exclusions>
            <exclusion>//可以有多個(gè)
                <groupId>com.juv</groupId>
                <artifactId>project-C</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.juv</groupId>
        <artifactId>project-B</artifactId>
        <version>1.1.0</version>
    </dependency>
</dependencies>

<properties>
    <spring>2.5.6</spring>
</properties>

<version>${spring}</version>

<project>
    ....
    <distributionManagement>
         <repository>  //發(fā)布版本構(gòu)件的倉庫
            <id></id>  //遠(yuǎn)程倉庫的唯一標(biāo)識
            <name></name>   //自定義
            <url></url>   //該倉庫地址
        </repository>
         <snapshotRepository>//快照版本的設(shè)置
            <id></id>
            <name></name>
            <url></url>   
        </snapshotRepository>
    </distributionManagement>
    ....
</project>

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>com.android.support</groupId>
  <artifactId>multidex</artifactId>
  <version>1.0.0</version>
  <versioning>
    <versions>
      <version>1.0.0</version>
      <version>1.0.1</version>
    </versions>
    <lastUpdated>20141209014044</lastUpdated>
  </versioning>
</metadata>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>//maven官方，官方的可以省略該標(biāo)簽
            <artifactId>maven-source-plugin</artifactId>//插件
            <version>2.1.1</version>//沒有version時(shí)，會默認(rèn)下載最新的release版本
          <executions>//配置執(zhí)行n個(gè)任務(wù)
                <execution>
                       <id>attach-sources</id>//可以任意
                       <phase>verify</phase>//綁定到verify生命周期，在此時(shí)才會起作用
                    <goals>
                           <goal>jar-no-fork</goal>//啟用該插件的jar-no-fork功能
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

<build>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
              <source>1.7</source>  //jdk1.7
              <target>1.7</target> //編譯后jdk1.7
            </configuration>
        </plugin>
    </plugins>
</build>

<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.son.nexus</groupId>
    <artifactId>nexus-indexer</artifactId>
    <version>2.0.0</version>
    <packaging>pom</packaging>//本身也是一個(gè)maven工程
    <modules>
          <module>account-email</module>//想要構(gòu)建的項(xiàng)目，這里寫的是當(dāng)前pom文件下的相對路徑地址
        <module>account-persilist</module>
    </modules>
</project>

<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.son.nexus</groupId>
    <artifactId>nexus-indexer</artifactId>
    <version>2.0.0</version>
    <packaging>pom</packaging>//本身也是一個(gè)maven工程
     <dependencies>
        <dependency>
            <groupId>com.juv</groupId>
            <artifactId>project-B</artifactId>
            <version>1.0.0</version>
            <exclusions>
                <exclusion>
                    <groupId>com.juv</groupId>
                    <artifactId>project-C</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.juv</groupId>
            <artifactId>project-B</artifactId>
            <version>1.1.0</version>
        </dependency>
    </dependencies>
</project>

<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.son.nexus</groupId>
    <artifactId>nexus-B</artifactId>
    <version>2.0.0</version>
    <packaging>jar</packaging>
    <parent>
        <groupId>org.son.nexus</groupId>
        <artifactId>nexus-C</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <relativePath>../pom.xml</relativePath>//相對路徑
    </parent>
</project>

<dependencyManagement>
    <dependencies>
        <dependency>
            <artifactId>spring-core</artifactId>
            <groupId>org.springframework</groupId>
            <version>3.1.1.RELEASE</version>
        </dependency>
     </dependencies>
</dependencyManagement>

<dependencies>
    <dependency>
        <artifactId>spring-core</artifactId>
        <groupId>org.springframework</groupId>
    </dependency>
</dependencies>

<dependencyManagement>
    <dependencies>
        <dependency>
            <artifactId>account-parent</artifactId>
            <groupId>com.juvenxu.accout</groupId>
            <version>3.1.1.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
     </dependencies>
</dependencyManagement>