文章格式不好調(diào)，我是現(xiàn)在word里面寫的，貼上來樣式都變了，把原稿提供給大家下載吧，轉(zhuǎn)載的話，請大家提供出處，尊重一下我的勞動成果：http://cangzhitao.com/wp-content/uploads/2012/04/Nexus-Install.doc
1、 下載Nexus：http://www.sonatype.org/downloads/nexus-2.0.3-bundle.tar.gz ，我所下的是帶Web容器的bundle包，解壓后有兩個目錄nexus-2.0.3為Nexus運行時所需要的文件，sonatype-work包含配置文件、日志文件、倉庫文件等，備份時我們備份sonatype-work目錄就行了；
2、 啟動Nexus F:\Program Files\nexus-2.0.3\bin\jsw\windows-x86-32\nexus.bat，打開瀏覽器訪問http://localhost:8081/nexus就能看到Nexus界面，默認是匿名訪問，管理員默認用戶名密碼為admin/admin123；
3、 用管理員登陸，點擊左邊欄的Views/Repositories中的Repositories，找到Apache Snapshots，將下面的選項卡切換到Configuration，將Download Remote Indexes置為true，同樣將Codehaus Snapshots，Central進行相同設(shè)置，保存后，將剛才的三個倉庫，選中repaire index，更新并下載遠程索引；
4、 修改<mirror>打開主目錄下的settings.xml，在mirriors節(jié)點下面添加
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://localhost:8081/nexus/content/groups/public</url>
</mirror>
修改<profiles，在節(jié)點profiles下面添加
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
修改<activeProfiles>節(jié)點
<activeProfiles>
<activeProfile>nexus</activeProfile>
</activeProfiles>
如果要發(fā)布jar包到私服，還需要配置<servers>節(jié)點
<server>
<id>releases</id>
<username>admin</username>
<password>admin123</password>
</server>
<server>
<id>snapshots</id>
<username>admin</username>
<password>admin123</password>
</server>
配置完，整個文件如下（節(jié)省空間，去除了注釋）：
<?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”>
<pluginGroups>
</pluginGroups>
</proxies>
<servers>
<server>
<id>releases</id>
<username>admin</username>
<password>admin123</password>
</server>
<server>
<id>snapshots</id>
<username>admin</username>
<password>admin123</password>
</server>
</servers>
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://localhost:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus</id>
<name>Nexus</name>
<url>http://localhost:8081/nexus/content/groups/public/</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>
5、 配置完，eclipse首先會在私服尋找jar包，找不到將回到公共倉庫尋找下載到私服，再下載到本地。如果要發(fā)布jar包到私服，在pom.xml里面加上如下配置：
<distributionManagement>
<repository>
<id>releases</id>
<name>Nexus Releases Respository</name>
<url>http://localhost:8081/nexus/content/repositories/releases</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<name>Nexus Snapshots Repository</name>
<url>http://localhost:8081/nexus/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>
maven在項目執(zhí)行clean deploy命令時，將會部署到私服對應(yīng)的Releases或Snapshots倉庫
6、 Nexus的3rd party可以讓我們直接上傳jar包到私服，選擇3rd party倉庫，點擊Artifact Upload選項卡，選擇GAV Parameters，填入相關(guān)jar包版本信息，選中上傳后，即可以在maven使用上傳的jar包