linux搭建maven私服仓库

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我是靠谱客的博主冷静跳跳糖，最近开发中收集的这篇文章主要介绍linux搭建maven私服仓库，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

最近公司想搭建maven仓库，所以就学习了一下，总结了这篇文章，需要的同学可以借鉴一下

linux搭建maven私服仓库

linux安装maven

先解压maven的压缩包apache-maven-apache-maven-3.6.1-bin.tar.gz 命令: tar -zavf pache-maven-apache-maven-3.6.1-bin.tar.gz
- maven下载地址：http://maven.apache.org/download.cgi
然后编辑linux的环境变量属性:
- vim etc/profile
  
  export M2_HOME=/home/maven/apache-maven-3.6.1 //你maven的解压目录
  
  export path=$M2_HOME/bin:

配置中央仓库的镜像

打开安装好的maven中的settings.xml文件

vim /home/maven/apache-maven-3.5.4/conf/settings.xml

在标签下加入仓库配置的信息

<mirror>
　　<id>alimaven</id>
　　<name>aliyun maven</name>
　　<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
　　<mirrorOf>central</mirrorOf>
</mirror>

在Linux搭建Nexus私服

使用xftp将下载好的nexus-2.14.0-01-bundle.tar.gz 压缩包上传到linux中

下载地址：https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.2-01-bundle.zip

如果下载不下来，可以下载百度的：

https://pan.baidu.com/s/1mgznhd2?errno=0&errmsg=Auth Login Sucess&&bduss=&ssnerror=0&traceid=
- tar -zxvf nexus-2.14.0-01-bundle.tar.gz 解压后出现两个文件夹
  - nexus-2.14.0-01 主要用到这个文件夹
    
    sonatype-work 保存所有配置文件的信息(不用动)
- 启动nexus
  - 进入 cd /home/nexus/nexus-2.14.0-01/bin/nexus
    - ./nexus start
      - 如果启动报错
        
        **************************************** WARNING - NOT RECOMMENDED TO RUN AS ROOT **************************************** If you insist running as root, then set the environment variable RUN_AS_USER=root before running this script.
        
        原因：当前是root用户，需要配置一下：
        
        进入 cd /home/nexus-2.11.4-01/bin
        
        vim nexus
        
        命令模式下搜索 RUN
        
        把#RUN_AS_USER= 改成RUN_AS_USER=root
    - 启动成功
```
****************************************
WARNING - NOT RECOMMENDED TO RUN AS ROOT
****************************************
Starting Nexus OSS...
Started Nexus OSS.
```
- 启动后默认端口8081可以去访问 http://IP地址:8081/nexus/
- 将所有proxy中的下载配置打开(右键 proxy 选择Repair index)
将所有proxy中的下载配置打开(右键 proxy 选择Repair index)

Public Repositories 对应的地址 http://IP地址:8081/nexus/content/groups/public/ 我们的仓库地址

最后: 在setting.xml配置私服的引用(是我们开发环境 maven的setting.xml文件)

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

<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
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

Unless required by applicable law or agreed to in writing,
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.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: ${user.home}/.m2/repository
  <localRepository>/path/to/local/repo</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>
    -->

    <!-- 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>
    -->
    <server>
        <id>nexus-releases</id>
        <username>admin</username>
        <password>admin123</password>
    </server>
    
    <server>
        <id>nexus-snapshots</id>
        <username>admin</username>
        <password>admin123</password>
    </server>
    
    <server>
        <id>nexus-thirdparty</id>
        <username>admin</username>
        <password>admin123</password>
    </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>
     -->
     <!--
     <mirror>
      <id>alimaven</id>
      <mirrorOf>central</mirrorOf>
      <name>aliyun maven</name>
   <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
    </mirror>
    -->
    <mirror>
      <id>nexus</id>
      <mirrorOf>*</mirrorOf>
      <name>nexus maven</name>
        <!--<url>http://xiaoshang.ydcfo.com:8081/repository/maven-public/</url>-->
        <url>http://IP地址: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>
    -->
    
    <!--
    <profile>  
      <id>nexus</id>       
      <repositories>  
        <repository>  
          <id>central</id>  
           <url>http://central</url>  
            <releases>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
            </releases>  
            <snapshots>
                <enabled>false</enabled>
                <updatePolicy>never</updatePolicy>
            </snapshots>  
        </repository>  
      </repositories>  
     <pluginRepositories>  
        <pluginRepository>  
          <id>central</id>  
           <url>http://central</url>   
            <releases>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
            </releases>  
            <snapshots>
                <enabled>false</enabled>
                <updatePolicy>never</updatePolicy>
            </snapshots>  
        </pluginRepository>  
      </pluginRepositories>  
    </profile>
-->
    
  </profiles>

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

如果添加其他的jar包时，会先在nexus私服下载好，以后才会下载到本地。以后，如果发现私服已经存在某一jar包，则会直接从私服下载，如果没有再去网络上下载。

上传自定义jar包到私服

**在需要上传的工程中的pom.xml文件中加入下面的配置 **

使用命令上传：

mvn deploy:deploy-file -DgroupId=groupId -DartifactId=artifactId -Dversion=version -Dfile=本地jar包路径 -DrepositoryId=releases/snapshots -Durl=仓库地址
- 举例：上传common-1.2.1.jar，本地存放在D盘
  mvn deploy:deploy-file -DgroupId=com.sun.jmx –DartifactId=jmxri -Dversion=1.2.1 -Dfile=d:/common-1.2.1.jar -DrepositoryId=releases -Durl=http://ip/nexus/content/repositories/releases
实际工作中可以用界面上传(不需要上面这么多配置和命令)

教程地址：https://blog.csdn.net/alice_qixin/article/details/78390192