maven私服nexus怎么用

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1.修改maven全局配置文件 setting.xml

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

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<!--
 | 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">
    <pluginGroups>
        <pluginGroup>org.apache.maven.plugins</pluginGroup>
    </pluginGroups>

<!--鏈接倉庫時用到的用戶名 密碼  通過id對應-->
    <servers>
        <server>
            <id>nexus-release</id>
            <username>admin</username>
            <password>1q</password>
        </server>
        <server>
            <id>nexus-snapshot</id>
            <username>admin</username>
            <password>1qa</password>
        </server>
    </servers>


    <profiles>

        <profile>
            <!--            對應profile activeProfile字段-->
            <id>nexus</id>
            <!--依賴倉庫-->
            <repositories>
                <repository>
                    <id>nexus</id>
                    <url>http://192.168.1.7:8081/repository/maven-public/</url>
                    <releases>
                        <enabled>true</enabled>
                        <updatePolicy>always</updatePolicy>
                    </releases>
                    <snapshots>
                        <updatePolicy>always</updatePolicy>
                        <enabled>true</enabled>
                    </snapshots>
                </repository>
            </repositories>
            <!--插件倉庫-->
            <pluginRepositories>
                <pluginRepository>
                    <id>Aliyun</id>
                    <name>Maven Aliyun Mirror</name>
                    <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>false</enabled>
                    </snapshots>
                </pluginRepository>
            </pluginRepositories>


        </profile>

    </profiles>

    <!--    激活profiles才能生效-->
    <activeProfiles>
        <!--        對應profile中id字段-->
        <activeProfile>nexus</activeProfile>
    </activeProfiles>

    <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>


    <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>aliyun</id>-->
        <!--            <name>aliyun maven</name>-->
        <!--            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>-->
        <!--            <mirrorOf>*</mirrorOf>-->
        <!--        </mirror>-->

        <!--        <mirror>-->
        <!--            <id>nexus</id>-->
        <!--            <url>http://192.168.1.7:8081/repository/maven-public/</url>-->
        <!--            <mirrorOf>*</mirrorOf>-->
        <!--        </mirror>-->
    </mirrors>
</settings>

2.在項目中引用私服

<dependency>
  <groupId>com.iskytrip</groupId>
  <artifactId>iskytrip-framework-util</artifactId>
  <version>1.3</version>
</dependency>

3.編譯發布jar包

    1).在項目pom.xml中配置私服地址

<distributionManagement>
    <repository>
        <id>nexus-release</id>
        <name>release</name>
        <url>http://192.168.1.7:8081/repository/maven-releases/</url>
    </repository>
    <snapshotRepository>
        <id>nexus-snapshot</id>
        <name>snapshot</name>
        <url>http://192.168.1.17:8081/repository/maven-snapshots/</url>
    </snapshotRepository>
</distributionManagement>

    2).在setting.xml中配置私服上傳用戶名和密碼

<!--鏈接倉庫時用到的用戶名 密碼  通過id對應-->
    <servers>
        <server>
            <id>nexus-release</id>
            <username>admin</username>
            <password>1qa</password>
        </server>
        <server>
            <id>nexus-snapshot</id>
            <username>admin</username>
            <password>1ol.</password>
        </server>
    </servers>

使用 mvn clean deploy 命令發布

說明:

release版本和snapshot版本區別

在pom.xml中配置<version>1.0-snapshot</version>即上傳到snapshot庫, 如配置<version>1.0</version>即上傳release庫

snapshot庫中會根據時間自動生成版本后綴, 如: 1.0-20190826.073546-1 ,引用時也只需要<version>1.0-snapshot</version>即可引用最新snapshot庫

不同maven庫區別

maven-central  -> maven中央公共庫

maven-public   -> 倉庫組 可添加多個倉庫, 項目只需引用組即可引用多個倉庫

maven-release -> 發布庫

maven-snapshot -> 測試庫  

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