nexus3.3.2配置使用(mac版)

安装配置

1：下载nexus(http://www.sonatype.com/download-oss-sonatype) 最新版本3.3.2
2：解压下载文件，这里我放在了/Users/software/nexus-3.3.2-02-mac 目录。
3: 执行启动命令
/Users/software/nexus-3.3.2-02-mac/nexus-3.3.2-02/bin/nexus start

更新maven-central中央仓库代理的索引

待解决，无法正常下载中央仓库索引到本地，待完善学习
报错信息如下：

2017-07-02 00:14:22,930+0800 WARN  [elasticsearch[49939698-7529D7C9-B2CB39D3-49474F42-51ACB25B][management][T#1]] *SYSTEM org.elasticsearch.cluster.routing.allocation.decider - [49939698-7529D7C9-B2CB39D3-49474F42-51ACB25B] high disk watermark [90%] exceeded on [Rs9VhAlmRuio8BSYI8VJXQ][49939698-7529D7C9-B2CB39D3-49474F42-51ACB25B][/Users/software/nexus-3.3.2-02-mac/sonatype-work/nexus3/elasticsearch/nexus/nodes/0] free: 17gb[7.3%], shards will be relocated away from this node2017-07-02 00:14:22,931+0800 INFO  [elasticsearch[49939698-7529D7C9-B2CB39D3-49474F42-51ACB25B][management][T#1]] *SYSTEM org.elasticsearch.cluster.routing.allocation.decider - [49939698-7529D7C9-B2CB39D3-49474F42-51ACB25B] rerouting shards: [high disk watermark exceeded on one or more nodes]

上传jar包至私服

1、配置项目pom.xml文件

    <!-- 上传jar包到私服 -->    <distributionManagement>        <!-- 两个ID必须与 setting.xml中的<server><id>nexus-releases</id></server>保持一致 -->        <repository>            <id>nexus-releases</id>            <name>Nexus Release Repository</name>            <url>http://127.0.0.1:8081/repository/maven-releases/</url>        </repository>        <snapshotRepository>            <id>nexus-snapshots</id>            <name>Nexus Snapshot Repository</name>            <url>http://127.0.0.1:8081/repository/maven-snapshots/</url>        </snapshotRepository>    </distributionManagement>

2、修改maven settings.xml文件

添加server节点

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

添加镜像地址

    <mirror>      <id>nexus</id>      <mirrorOf>nexus-snapshots</mirrorOf>      <url>http://127.0.0.1:8081/repository/maven-public/</url>    </mirror>

添加profiles

<profiles>    <profile>           <id>nexus</id>           <repositories>             <repository>               <id>nexus-releases</id>               <url>http://127.0.0.1:8081/repository/maven-releases</url>               <releases><enabled>true</enabled></releases>               <snapshots><enabled>true</enabled></snapshots>             </repository>             <repository>               <id>nexus-snapshots</id>               <url>http://127.0.0.1:8081/repository/maven-snapshots</url>            <releases><enabled>true</enabled></releases>               <snapshots><enabled>true</enabled></snapshots>             </repository>           </repositories>           <pluginRepositories>              <pluginRepository>                      <id>nexus-releases</id>                      <url>http://127.0.0.1:8081/repository/maven-releases</url>                      <releases><enabled>true</enabled></releases>                      <snapshots><enabled>true</enabled></snapshots>                    </pluginRepository>                    <pluginRepository>                      <id>nexus-snapshots</id>                     <url>http://127.0.0.1:8081/repository/maven-snapshots</url>                        <releases><enabled>true</enabled></releases>                      <snapshots><enabled>true</enabled></snapshots>                    </pluginRepository>              </pluginRepositories>         </profile>  </profiles>  <!--nexus添加-->  <activeProfiles>    <activeProfile>nexus</activeProfile>  </activeProfiles>

在项目下执行部署命令

mvn pcakgemvn deploy -X

引用私服上的项目jar包

1、配置项目pom.xml文件

  <repositories>        <repository>           <id>nexus-snapshots</id>           <name>nexus Snapshots</name>           <url>http://127.0.0.1:8081/repository/maven-snapshots</url>        </repository>               </repositories>

2、配置maven settings.xml文件

     <mirror>      <id>nexus</id>      <mirrorOf>nexus-snapshots</mirrorOf>      <url>http://127.0.0.1:8081/repository/maven-public/</url>    </mirror>

或者

 <mirror>      <id>nexus</id>      <mirrorOf>*</mirrorOf>      <url>http://127.0.0.1:8081/repository/maven-public/</url>    </mirror>

2、运行效果

settings.xml mirror标签介绍

定义一个镜像库，至少需要提供如下三个参数：
首先是镜像库的id，用以唯一标识该镜像库，默认default
其次是镜像库的url，即该镜像库我访问位置
最后，也是最重要的，是要镜像的远程库。例如，如果要镜像Maven的central库，则设置

<mirrorOf>central</mirrorOf>

错误

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project nexusRain: Failed to deploy artifacts: Could not transfer artifact com.maven.nexusRain:nexusRain:jar:0.0.1-20170702.022115-1 from/to nexus-snapshots (http://127.0.0.1:8081/repository/maven-snapshots/): Failed to transfer file: http://127.0.0.1:8081/repository/maven-snapshots/com/maven/nexusRain/nexusRain/0.0.1-SNAPSHOT/nexusRain-0.0.1-20170702.022115-1.jar. Return code is: 401, ReasonPhrase: Unauthorized. -> [Help 1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project nexusRain: Failed to deploy artifacts: Could not transfer artifact com.maven.nexusRain:nexusRain:jar:0.0.1-20170702.022115-1 from/to nexus-snapshots (http://127.0.0.1:8081/repository/maven-snapshots/): Failed to transfer file: http://127.0.0.1:8081/repository/maven-snapshots/com/maven/nexusRain/nexusRain/0.0.1-SNAPSHOT/nexusRain-0.0.1-20170702.022115-1.jar. Return code is: 401, ReasonPhrase: Unauthorized.

没有在setting.xml中配置相应的server

    <server>        <id>nexus-releases</id>        <username>admin</username>        <password>admin123</password>      </server> 

需要与项目pom.xml中的repositories.repository.id名称一致