Maven零散笔记——配置Nexus

安装&配置Nexus

解压后，应该获得如下目录结构：

• nexus-2.0.6是nexus服务主目录
• sonatype-work是真正的仓库，同时包含了nexus的配置，如定时任务、用户配置等

nexus支持如下命令：

引用

nexus { console | start | stop | restart | status | dump }

端口配置在nexus/conf/nexus.properties文件中，文件如下：

# Sonatype Nexus
# ==============
# This is the most basic configuration of Nexus.

# Jetty section
application-port=8081
application-host=0.0.0.0
nexus-webapp=${bundleBasedir}/nexus
nexus-webapp-context-path=/nexus

# Nexus section
nexus-work=${bundleBasedir}/../sonatype-work/nexus
runtime=${bundleBasedir}/nexus/WEB-INF
pr.encryptor.publicKeyPath=/apr/public-key.txt

如果你需要修改nexus服务端口或IP，上面这段修改就是了。

启动后，如下界面： 

默认管理员帐号： 
用户名：admin 
密码：admin123

通常可以在maven工具里找到的包，也可以在这里找到： 

定制任务 
当然，为了让你的nexus更加智能，需要做一些定时任务，譬如定期下载索引，加快本地mvn检索速度。 
以建立定期下载索引为例，在Administration选项中找到Scheduled Tasks，在窗口页面点击Add，进行配置： 

除此之外，我还经常要添加一些额外的jar到nexus中，譬如我要追加BC的组件包到nexus中，供团队其他开发成员使用。 
找到View/Repositories,打开Repositories窗口，选择3rd party，进行如下配置： 

之后，就可以在这里找到该jar了： 

私服配置 
为了让你的maven默认访问你的私服，需要配置settings.xml:

	<mirrors>
...
		<mirror>
			<id>nexus</id>
			<mirrorOf>*</mirrorOf>
			<name>Nexus Mirror</name>
			<url>http://<Your Nexus IP>/nexus/content/groups/public</url>
		</mirror>
...
	</mirrors>
...
	<profiles>
		<profile>
			<id>nexus</id>
			<repositories>
				<repository>
					<id>nexus</id>
					<name>local private nexus</name>
					<url><Your Nexus IP>/nexus/content/groups/public</url>
					<releases>
						<enabled>true</enabled>
					</releases>
					<snapshots>
						<enabled>false</enabled>
					</snapshots>
				</repository>
				<repository>
					<id>nexus</id>
					<name>local private nexus</name>
					<url>http://<Your Nexus IP>/nexus/content/groups/public-snapshots</url>
					<releases>
						<enabled>false</enabled>
					</releases>
					<snapshots>
						<enabled>true</enabled>
					</snapshots>
				</repository>

			</repositories>
			<pluginRepositories>
				<pluginRepository>
					<id>nexus</id>
					<name>local private nexus</name>
					<url>http://<Your Nexus IP>/nexus/content/groups/public</url>
					<releases>
						<enabled>true</enabled>
					</releases>
					<snapshots>
						<enabled>false</enabled>
					</snapshots>
				</pluginRepository>
				<pluginRepository>
					<id>nexus</id>
					<name>local private nexus</name>
					<url>http://<Your Nexus IP>/nexus/content/groups/public-snapshots</url>
					<releases>
						<enabled>false</enabled>
					</releases>
					<snapshots>
						<enabled>true</enabled>
					</snapshots>
				</pluginRepository>
			</pluginRepositories>
		</profile>
	</profiles>
...
	<activeProfiles>
		<activeProfile>nexus</activeProfile>
	</activeProfiles>

将jar部署至Nexus

如果通过Eclipse Maven工具，或者直接操作Maven命令行，将jar部署至nexus： 
pom.xml

<project>
...
<distributionManagement>
  <repository>
    <id>nexus-releases</id>
      <name>Nexus Release Repository</name>
      <url>http://<Your Nexus IP>/nexus/content/repositories/releases/</url>
  </repository>
  <snapshotRepository>
    <id>nexus-snapshots</id>
    <name>Nexus Snapshot Repository</name>
    <url>http://<Your Nexus IP>/nexus/content/repositories/snapshots/</url>
  </snapshotRepository>
</distributionManagement>
...
</project>

settings.xml

<settings>
...
<servers>
  <server>
    <id>nexus-releases</id>
    <username>admin</username>
    <password>admin123</password>
  </server>
  <server>
    <id>nexus-snapshots</id>
    <username>admin</username>
    <password>admin123</password>
  </server>
</servers>
...
</settings>

最后，在项目目录中执行mvn deploy 

如果想要在发布jar的同时，把source一通发布，需要做这个配置：

			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-source-plugin</artifactId>
				<executions>
					<execution>
						<goals>
							<goal>jar</goal>
						</goals>
					</execution>
				</executions>
			</plugin>