maven 通过nexus创建工厂的配置

访问中央工厂的地址：http://localhost:8081/nexus/index.html#welcome   admin、admin123

查找到自己配置的maven仓库的位置，编辑setting.xml文件

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

<!--
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or more contributor license agreements.  See the NOTICE file
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regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

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software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<!--
 | This is the configuration file for Maven. It can be specified at two levels:
 |
 |  1. User Level. This settings.xml file provides configuration for a single user, 
 |                 and is normally provided in ${user.home}/.m2/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -s /path/to/user/settings.xml
 |
 |  2. Global Level. This settings.xml file provides configuration for all Maven
 |                 users on a machine (assuming they're all using the same Maven
 |                 installation). It's normally provided in 
 |                 ${maven.home}/conf/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -gs /path/to/global/settings.xml
 |
 | The sections in this sample file are intended to give you a running start at
 | getting the most out of your Maven installation. Where appropriate, the default
 | values (values used when the setting is not specified) are provided.
 |
 |-->
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" 
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <!-- localRepository
   | The path to the local repository maven will use to store artifacts.
   |
   | Default: ~/.m2/repository
  <localRepository>/path/to/local/repo</localRepository>
  -->
	<localRepository>D:/workSoft/apache-maven-3.0.5-bin/maven仓库/repos</localRepository>
  <!-- interactiveMode
   | This will determine whether maven prompts you when it needs input. If set to false,
   | maven will use a sensible default value, perhaps based on some other setting, for
   | the parameter in question.
   |
   | Default: true
  <interactiveMode>true</interactiveMode>
  -->

  <!-- offline
   | Determines whether maven should attempt to connect to the network when executing a build.
   | This will have an effect on artifact downloads, artifact deployment, and others.
   |
   | Default: false
  <offline>false</offline>
  -->

  <!-- pluginGroups
   | This is a list of additional group identifiers that will be searched when resolving plugins by their prefix, i.e.
   | when invoking a command line like "mvn prefix:goal". Maven will automatically add the group identifiers
   | "org.apache.maven.plugins" and "org.codehaus.mojo" if these are not already contained in the list.
   |-->
  <pluginGroups>
    <!-- pluginGroup
     | Specifies a further group identifier to use for plugin lookup.
    <pluginGroup>com.your.plugins</pluginGroup>
    -->
  </pluginGroups>

  <!-- proxies
   | This is a list of proxies which can be used on this machine to connect to the network.
   | Unless otherwise specified (by system property or command-line switch), the first proxy
   | specification in this list marked as active will be used.
   |-->
  <proxies>
    <!-- proxy
     | Specification for one proxy, to be used in connecting to the network.
     |
    <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <username>proxyuser</username>
      <password>proxypass</password>
      <host>proxy.host.net</host>
      <port>80</port>
      <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
    </proxy>
    -->
  </proxies>

  <!-- servers
   | This is a list of authentication profiles, keyed by the server-id used within the system.
   | Authentication profiles can be used whenever maven must make a connection to a remote server.
   |-->
  <servers>
    <!-- server
     | Specifies the authentication information to use when connecting to a particular server, identified by
     | a unique name within the system (referred to by the 'id' attribute below).
     | 
     | NOTE: You should either specify username/password OR privateKey/passphrase, since these pairings are 
     |       used together.
     |
    <server>
      <id>deploymentRepo</id>
      <username>repouser</username>
      <password>repopwd</password>
    </server>
    -->
	
	<server>
      <id>user-release</id><!-- 与需要发布项目中pom.xml的<distributionManagement><repository><id>名字</id></repository> </distributionManagement>名字一致 -->
      <username>deployment</username>
      <password>deployment123</password>
    </server>
	
    <server>
      <id>user-snapshots</id><!-- 与需要发布项目中pom.xml的<distributionManagement><snapshotRepository><id>名字</id></snapshotRepository> </distributionManagement>名字一致 -->
      <username>deployment</username>
      <password>deployment123</password>
    </server>
    
    <!-- Another sample, using keys to authenticate.
    <server>
      <id>siteServer</id>
      <privateKey>/path/to/private/key</privateKey>
      <passphrase>optional; leave empty if not used.</passphrase>
    </server>
    -->
  </servers>

  <!-- mirrors
   | This is a list of mirrors to be used in downloading artifacts from remote repositories.
   | 
   | It works like this: a POM may declare a repository to use in resolving certain artifacts.
   | However, this repository may have problems with heavy traffic at times, so people have mirrored
   | it to several places.
   |
   | That repository definition will have a unique id, so we can create a mirror reference for that
   | repository, to be used as an alternate download site. The mirror site will be the preferred 
   | server for that repository.
   |-->
  <mirrors>
    <!-- mirror
     | Specifies a repository mirror site to use instead of a given repository. The repository that
     | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
     | for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
     |
    <mirror>
      <id>mirrorId</id>
      <mirrorOf>repositoryId</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://my.repository.com/repo/path</url>
    </mirror>
     -->
	
	<!-- 如果是在本机上自己的东西，不希望链接工厂 ，不会就不需要该段代码<mirror>  </mirror>，才能够从网络中下载 -->	
	<!-- 工厂的镜像，只要mirrorOf中的工厂要访问，都会自动来找镜像，
		如果镜像无法访问就不会再去中央工厂中查找，除非内部工厂开启 -->
	<!--  配置镜像 哪些工厂的id需要使用该镜像-->
	<mirror>
      <id>nexus</id>
	  <!-- 此时nexus和central将在该<url> </url>中查找
		<mirrorOf>nexus,central</mirrorOf>  
	   -->
	   <!-- 
			*：表示所有的工厂都将从该url中查找， 
			此时
				<profile>
					<id>nexusProfile</id> 
					<repositories>
						<repository>
							<id>nexus</id>
							<name>Nexus Repository</name>
							<url>http://localhost:8081/nexus/content/groups/public/</url>
							<releases>
								<enabled>true</enabled>
							</releases>
							<snapshots>
								<enabled>true</enabled>
							</snapshots>
						</repository>
					</repositories>	  
				</profile>
				将变得毫无意义， 
				也没有必要激活了，处理方法
				 <activeProfiles>
					<activeProfile></activeProfile>
				 </activeProfiles>
	   -->
	   <!-- 推荐做法 -->
	   <mirrorOf>*</mirrorOf>  
      <name>Human Readable Name for this Mirror.</name>
	  <!-- 如果想链接特定的电脑作为工厂 ，就需要把loclhost改成相对应的ip地址，此时该ip对应的电脑才能作为工厂 -->
      <url>http://localhost:8081/nexus/content/groups/public/</url>
    </mirror>
	 
  </mirrors>
  
  <!-- profiles
   | This is a list of profiles which can be activated in a variety of ways, and which can modify
   | the build process. Profiles provided in the settings.xml are intended to provide local machine-
   | specific paths and repository locations which allow the build to work in the local environment.
   |
   | For example, if you have an integration testing plugin - like cactus - that needs to know where
   | your Tomcat instance is installed, you can provide a variable here such that the variable is 
   | dereferenced during the build process to configure the cactus plugin.
   |
   | As noted above, profiles can be activated in a variety of ways. One way - the activeProfiles
   | section of this document (settings.xml) - will be discussed later. Another way essentially
   | relies on the detection of a system property, either matching a particular value for the property,
   | or merely testing its existence. Profiles can also be activated by JDK version prefix, where a 
   | value of '1.4' might activate a profile when the build is executed on a JDK version of '1.4.2_07'.
   | Finally, the list of active profiles can be specified directly from the command line.
   |
   | NOTE: For profiles defined in the settings.xml, you are restricted to specifying only artifact
   |       repositories, plugin repositories, and free-form properties to be used as configuration
   |       variables for plugins in the POM.
   |
   |-->
  <profiles>
    <!-- profile
     | Specifies a set of introductions to the build process, to be activated using one or more of the
     | mechanisms described above. For inheritance purposes, and to activate profiles via <activatedProfiles/>
     | or the command line, profiles have to have an ID that is unique.
     |
     | An encouraged best practice for profile identification is to use a consistent naming convention
     | for profiles, such as 'env-dev', 'env-test', 'env-production', 'user-jdcasey', 'user-brett', etc.
     | This will make it more intuitive to understand what the set of introduced profiles is attempting
     | to accomplish, particularly when you only have a list of profile id's for debug.
     |
     | This profile example uses the JDK version to trigger activation, and provides a JDK-specific repo.
    <profile>
      <id>jdk-1.4</id>

      <activation>
        <jdk>1.4</jdk>
      </activation>

      <repositories>
        <repository>
          <id>jdk14</id>
          <name>Repository for JDK 1.4 builds</name>
          <url>http://www.myhost.com/maven/jdk14</url>
          <layout>default</layout>
          <snapshotPolicy>always</snapshotPolicy>
        </repository>
      </repositories>
    </profile>
    -->

    <!--
     | Here is another profile, activated by the system property 'target-env' with a value of 'dev',
     | which provides a specific path to the Tomcat instance. To use this, your plugin configuration
     | might hypothetically look like:
     |
     | ...
     | <plugin>
     |   <groupId>org.myco.myplugins</groupId>
     |   <artifactId>myplugin</artifactId>
     |   
     |   <configuration>
     |     <tomcatLocation>${tomcatPath}</tomcatLocation>
     |   </configuration>
     | </plugin>
     | ...
     |
     | NOTE: If you just wanted to inject this configuration whenever someone set 'target-env' to
     |       anything, you could just leave off the <value/> inside the activation-property.
     |
    <profile>
      <id>env-dev</id>

      <activation>
        <property>
          <name>target-env</name>
          <value>dev</value>
        </property>
      </activation>

      <properties>
        <tomcatPath>/path/to/tomcat/instance</tomcatPath>
      </properties>
    </profile>
    -->
	
	 <!-- 现在并未生效 -->
	<profile>
      <id>nexusProfile</id> 
      <repositories>
        <repository>
          	<id>nexus</id>
			<name>Nexus Repository</name>
			<url>http://localhost:8081/nexus/content/groups/public/</url>
			<releases>
				<enabled>true</enabled><!-- 默认可以现在releases的jar包 -->
			</releases>
			<!-- snapshots:默认是关闭的，需要手动开启 -->
			<snapshots>
				<enabled>true</enabled><!-- 默认可以现在snapshots的jar包 -->
			</snapshots>
        </repository>
      </repositories>	  
    </profile>
	
	<profile>
      <id>centralProfile</id> 
      <repositories>
        <repository>
          	<id>central</id>
			<name>Central Repository</name>
			<url>http://*</url>
			<layout> default </layout>
			<snapshots>
				<enabled>true</enabled><!-- snapshots开启，避免修改jar包里面的pom.xml的内容 -->
			</snapshots>
        </repository>
      </repositories>	  
    </profile>
	
	
	
	
  </profiles>
  
	<!--只有激活之后才生效,激活生效后，项目中的所有都可以使用了，就可以删除某项目中的父类文件中的<repositories></repositories> -->
    <activeProfiles>
		<activeProfile>nexusProfile</activeProfile>
		<activeProfile>centralProfile</activeProfile>
	</activeProfiles>

  <!-- activeProfiles
   | List of profiles that are active for all builds.
   |
  <activeProfiles>
    <activeProfile>alwaysActiveProfile</activeProfile>
    <activeProfile>anotherAlwaysActiveProfile</activeProfile>
  </activeProfiles>
  -->
</settings>

　　

要发布项目的pom.xml文档配置user-parent

<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>zttc.itat.user</groupId>
  <artifactId>user-parent</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>pom</packaging>
  
  	<url>http://maven.apache.org</url>
  	
  		  <!-- 导入了三个模块，吧这三个模块聚合在一起   聚合是模块的位置 -->
  <modules>
  	<module>../user-core</module>
  	<module>../user-log</module>
  	<module>../user-service</module>
  </modules>
  
  <!-- 项目发布 -->
  <distributionManagement>
  	<repository>
  		<id>user-release</id>
  		<name>user release resp</name>
  		<url>http://localhost:8081/nexus/content/repositories/releases/</url>
  	</repository>
  	
  	<snapshotRepository>
  		<id>user-snapshots</id>
  		<name>user snapshots resp</name>
  		<url>http://localhost:8081/nexus/content/repositories/snapshots/</url>
  	</snapshotRepository>
  
  </distributionManagement>
	

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>
	
<!-- 	<repositories>
		只会在中央工厂中下载数据
		<repository>
			<id>nexus</id>
			<name>Nexus Repository</name>
			<url>http://localhost:8081/nexus/content/repositories/central/</url>
		</repository>
		
		内部开发的包能够被下载 
		<repository>
			<id>nexus</id>
			<name>Nexus Repository</name>
			<url>http://localhost:8081/nexus/content/groups/public/</url>
			<releases>
				<enabled>true</enabled>默认可以现在releases的jar包
			</releases>
			snapshots:默认是关闭的，需要手动开启
			<snapshots>
				<enabled>true</enabled>默认可以现在snapshots的jar包
			</snapshots>
		</repository>
	</repositories> -->

	
	<dependencyManagement>
	  <dependencies>
	  
	  
	    <dependency>
			<groupId>org.eclipse.jetty</groupId>
			<artifactId>jetty-plus</artifactId>
			<version>9.2.0.M1</version>
		</dependency>
	    
	  
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.10</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
			<version>4.1.10.Final</version>
		</dependency>
		
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.24</version>
			<scope>runtime</scope>
		</dependency>
		
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.17</version>
		</dependency>
		
		<dependency>
			<groupId>dbunit</groupId>
			<artifactId>dbunit</artifactId>
			<version>2.2</version>
			<scope>test</scope>
		</dependency>
		
    <dependency>
		<groupId>commons-logging</groupId>
		<artifactId>commons-logging</artifactId>
		<version>1.1.1</version>
	</dependency>
		<dependency>
			<groupId>org.easymock</groupId>
			<artifactId>easymock</artifactId>
			<version>3.1</version>
			<scope>test</scope>
		</dependency>
	
	
			<dependency>
			<!-- ${project.xxx} 当前pom文件的任意节点的内容 -->
			<groupId>${project.groupId}</groupId>
			<artifactId>user-log</artifactId>
			<version>${project.version}</version>
			<!--  排除依赖 
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions> -->
		</dependency>

		<dependency>
			<groupId>${project.groupId}</groupId>
			<artifactId>user-core</artifactId>
			<version>${project.version}</version>
			
		</dependency>
			
			
		</dependencies>
	</dependencyManagement>
  
</project>

　　

相关pom.xml

1：user-core

<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>zttc.itat.user</groupId>
		<artifactId>user-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
		<relativePath>../user-parent/pom.xml</relativePath>
	</parent>

	<artifactId>user-core</artifactId>
	<packaging>jar</packaging>

	<name>user-core</name>


	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
		</dependency>

		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
		</dependency>
		
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
		</dependency>
		
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
		</dependency>
		
		<dependency>
			<groupId>dbunit</groupId>
			<artifactId>dbunit</artifactId>
		</dependency>

	</dependencies>
</project>

　　

user-log

<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>zttc.itat.user</groupId>
		<artifactId>user-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
		<relativePath>../user-parent/pom.xml</relativePath>
	</parent>

  <artifactId>user-log</artifactId>
  <packaging>jar</packaging>

  <name>user-log</name>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
    </dependency>
    
    <dependency>
		<groupId>commons-logging</groupId>
		<artifactId>commons-logging</artifactId>
	</dependency>
	
	<dependency>
		<groupId>log4j</groupId>
		<artifactId>log4j</artifactId>
	</dependency>
    
  </dependencies>
</project>

　　

user-service

<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>zttc.itat.user</groupId>
		<artifactId>user-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
		<!-- 继承的绝对路径是pom的文件 -->
		<relativePath>../user-parent/pom.xml</relativePath>
	</parent>

	<artifactId>user-service</artifactId>
	<packaging>jar</packaging>

	<name>user-service</name>



	<!-- <dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.10</version>
			<scope>test</scope>
			<scope>compile</scope> 默认的以来范围，编译、打包时加入依赖
			<scope>provided</scope> 在编译 测试是加入依赖，打包的时候不会加入依赖
		</dependency>

		<dependency>
			${project.xxx} 当前pom文件的任意节点的内容
			<groupId>${project.groupId}</groupId>
			<artifactId>user-log</artifactId>
			<version>${project.version}</version>
			 排除依赖 
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>${project.groupId}</groupId>
			<artifactId>user-core</artifactId>
			<version>${project.version}</version>
			
		</dependency>

		<dependency>
			<groupId>org.easymock</groupId>
			<artifactId>easymock</artifactId>
			<version>3.1</version>
			<scope>test</scope>
		</dependency>

	</dependencies> -->
	
	<!-- 不必配置版本 作用域信息，会自动从父类中获取到 -->
	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<!-- <scope>compile</scope> 默认的以来范围，编译、打包时加入依赖 -->
			<!-- <scope>provided</scope> 在编译 测试是加入依赖，打包的时候不会加入依赖 -->
		</dependency>

		<dependency>
			<!-- ${project.xxx} 当前pom文件的任意节点的内容 -->
			<groupId>${project.groupId}</groupId>
			<artifactId>user-log</artifactId>
		</dependency>

		<dependency>
			<groupId>${project.groupId}</groupId>
			<artifactId>user-core</artifactId>
		</dependency>

		<dependency>
			<groupId>org.easymock</groupId>
			<artifactId>easymock</artifactId>
		</dependency>
		
		<dependency>
			<groupId>org.eclipse.jetty</groupId>
			<artifactId>jetty-plus</artifactId>
		</dependency>
		
		<dependency>
			<groupId>org.eclipse.jetty</groupId>
			<artifactId>jetty-server</artifactId>
			<version>9.2.0.M1</version>
		</dependency>
		
		
		

	</dependencies>
</project>