添加项目的mvn仓库依赖

依赖包：

<repositories>
        <repository>
            <id>example_public</id>
            <name>example_public</name>
            <url>http://127.0.0.1:8081/nexus/content/groups/public</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>example_snapshots</id>
            <name>example_snapshots</name>
            <url>http://127.0.0.1:8081/nexus/content/repositories/snapshots</url>
            <releases>
                <enabled>false</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>

mvn插件：

<pluginRepositories>
        <pluginRepository>
            <id>example_public</id>
            <name>example_public Repository</name>
            <url>http://127.0.0.1:8081/nexus/content/groups/public</url>
            <layout>default</layout>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>

mvn部署snopshot版本的jar

添加远程仓库

<distributionManagement>
        <snapshotRepository>
            <id>example-snapshot-repository</id>
            <name>example Snapshot Repository</name>
            <url>http://127.0.0.1:8081/nexus/content/repositories/snapshots/</url>
        </snapshotRepository>
        <repository>
            <id>example-release-repository</id>
            <name>example Release Repository</name>
            <url>http://127.0.0.1:8081/nexus/content/repositories/releases/</url>
        </repository>
    </distributionManagement>

配置mvn的setting文件,右键项目，mvn-->create/open setting.xml会在.m2/路径下创建setting.xml,这里可以配置mvn的各种系统配置，其他的配置百度即可。

# 根据远程仓库的信息配置访问的用户名密码
<servers>
        <server>
            <id>example-release-repository</id>
            <username>admin</username>
            <password>admin123</password>
        </server>
        <server>
            <id>example-snapshot-repository</id>
            <username>admin</username>
            <password>admin123</password>
        </server>
    </servers>

部署项目：

mvn deploy -Dmaven.test.skip=true

一些其他指令：

• 部署指定jar包，注意这种方式不会部署jar包的相关依赖！！

mvn deploy:deploy-file -DgroupId=com.example.xxx.yyy -DartifactId=xxx-xxx-xxx -Dversion=1.1-SNAPSHOT -Dpackaging=jar -Dfile=xxx-xxx-xxx-1.1-SNAPSHOT.jar -Durl=http://admin:admin123@127.0.0.1:8081/nexus/content/repositories/snapshots/

• 使用指定的setting.xml部署

mvn deploy -Dmaven.test.skip=true -s C:\Users\chang\.m2\repository\setting.xml