1.pom.xml文件需要 配入Nexus仓库地址
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>com.crt.member.signin</groupId>
<artifactId>signin-service-api</artifactId>
<version>1.0.1-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.crt.member.signin</groupId>
<artifactId>signin-service-parent</artifactId>
<version>1.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Compiler插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.2</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>UTF-8</encoding>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
</plugins>
</build>
<!--发布 Nexus仓库地址 -->
<distributionManagement>
<repository>
<id>releases</id>
<name>releases</name>
<url>http://10.0.79.27:8084/nexus/content/repositories/releases/</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<name>snapshots</name>
<url>http://10.0.79.27:8084/nexus/content/repositories/snapshots/</url>
</snapshotRepository>
</distributionManagement>
</project>
2.点击需要打包的项目右键选择run as ——》Maven build..出现如图所示填写，点击run，控制台打印出BUILD SUCCESS表示打包成功，可以去私服地址搜索对应jar包
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原文：https://blog.csdn.net/luoxiang183/article/details/81303719