1、到官网(http://www.sonatype.org/nexus/)下载最新的开源版本,一般有两种,war包和bundle包,明显,war必须放在web容器下,而bundle已经包含了一个Jetty容器,启动就可以运行。
2、默认的监听地址为:http://your-server:8081/nexus
3、Nexus的默认登录帐号为:admin:admin123
4、配置Maven与nexus的连接
a、直接配置在项目的Pom文件中;
<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> <!-- 略 --> <modules> <!-- 略 --> </modules> <dependencyManagement> <!-- 略 --> </dependencyManagement> <!-- Environment Settings --> <distributionManagement> <repository> <id>nexus-releases</id> <name>Releases Repository of XXX</name> <url>http://your-server/nexus/content/repositories/releases/</url> </repository> <snapshotRepository> <id>nexus-snapshots</id> <name>Snapshots Repository of XXX</name> <url>http://your-server/nexus/content/repositories/snapshots</url> </snapshotRepository> </distributionManagement> <repositories> <repository> <id>nexus-public</id> <name>Public Repository of XXX</name> <url>http://your-server/nexus/content/groups/public/</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <!-- Environment Settings --> </project>
该配置完成了java构件的下载仓库(repostories)和发布仓库(distributionManagement)。
值得注意的是,发布构建一般需要帐号和密码,需要配置在settings.xml文件中,在后面会提到。
b、配置在Maven的配置中,有两处:(1)Maven程序的conf目录下的settings.xml中,作用于全局用户;(2)在用户目录的.m2文件夹(隐藏文件)下的settings.xml中,作用于当前用户。配置文件和方法如下:
<?xml version="1.0" encoding="UTF-8"?> <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"> <mirrors> <mirror> <id>nexus-public</id> <name>Nexus Repository of XXX</name> <url>http://your-server/nexus/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> </mirrors> <servers> <!-- 略 --> </servers> </settings>
注意,该配置只取代了pom中的下载仓库。
5、配置构件发布的帐号与密码
在settings.xml中配置,这个文件在第4点中有提到,配置如下:
<?xml version="1.0" encoding="UTF-8"?> <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"> <servers> <server> <id>nexus-releases</id> <username>developer</username> <password>123456</password> </server> <server> <id>nexus-snapshots</id> <username>developer</username> <password>123456</password> </server> </servers> </settings>