作用
在本地的pom文件配置好之后,执行deploy命令,可以将maven所打的jar包上传到远程的repository,便于其他开发者和工程共享。
pom.xml配置
首选,在pom文件中project标签下添加如下代码:
<distributionManagement> <repository> <id>releases</id> <name>Internal Releases</name> <url>http://localhost:8081/nexus/content/repositories/thirdparty</url> </repository> <snapshotRepository> <id>releases</id> <name>Internal Releases</name> <url>http://localhost:8081/nexus/content/repositories/thirdparty</url> </snapshotRepository> </distributionManagement>
此时,执行deploy命令,会返回401错误,则需要用户验证或验证的信息有误。
setting.xml文件配置
在setting配置文件的servers标签下添加如下代码:
<server> <id>releases</id> <username>admin</username> <password>admin</password> </server>
PS:其中此处的id,必须为pom文件中配置的repository的id。
注意事项
一般继承 parent 的version会按照如下格式写:
<parent> <groupId>module.some</groupId> <artifactId>module_parent</artifactId> <version>${parent.version}</version> </parent>
这样写方便统一管理版本信息,但发布到maven私服之后,maven 会试图下载 module_parent 的 ${parent.version} 的 jar。显然,这个jar是不存在的。那么为什么已经指定了 parent.version 的值了却没有解析呢?这是因为deploy 的过程中,parent 标签里的变量是不会解析的,必须是一个常量。
结果
执行maven deploy命令成功之后,登录私服进行查询,即可看到对应的jar包。
maven deploy命令打包到私服
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.zeelan.app</groupId> <artifactId>seller-auth</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <!-- 项目编码 --> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <lombok.version>1.16.10</lombok.version> <mybatis.paginator.version>1.2.17.2</mybatis.paginator.version> <hibernate.validator.version>5.1.2.Final</hibernate.validator.version> <validation.api.version>1.1.0.Final</validation.api.version> </properties> <!-- 远程仓库地址 --> <pluginRepositories> <pluginRepository> <id>nexus</id> <name>Team Nexus Repository</name> <url>http://192.168.0.126:8081/nexus/content/groups/public</url> </pluginRepository> </pluginRepositories> <!-- 配置远程发布到私服,mvn deploy --> <distributionManagement> <!-- 定义releases库的坐标 --> <repository> <id>releases</id> <name>Nexus Release Repository</name> <url>http://192.168.0.126:8081/nexus/content/repositories/releases/</url> </repository> <!-- 定义snapshots库 --> <snapshotRepository> <id>snapshots</id> <name>Nexus Snapshot Repository</name> <url>http://192.168.0.126:8081/nexus/content/repositories/snapshots/</url> </snapshotRepository> </distributionManagement> <!-- 项目有依赖的所有jar坐标配置 --> <dependencies> <!-- lombok jar --> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>${lombok.version}</version> </dependency> <!-- mybatis分页插件jar --> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>${mybatis.paginator.version}</version> </dependency> <!-- hibernate validator验证jar --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>${hibernate.validator.version}</version> </dependency> <!-- hibernate validtor需要的依赖 jar --> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> <version>${validation.api.version}</version> </dependency> </dependencies> <build> <finalName>seller-auth</finalName> <!-- 插件库声明 --> <plugins> <!-- 配置运行环境JDK版本 --> <plugin> <artifactId>maven-compiler-plugin</artifactId> <extensions>true</extensions> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <!-- 将源码打包插件 --> <plugin> <artifactId>maven-source-plugin</artifactId> <version>2.1</version> <configuration> <attach>true</attach> </configuration> <executions> <execution> <phase>compile</phase> <goals> <goal>jar</goal> </goals> </execution> </executions> </plugin> <!-- deploy时只上传jar包到远程仓库的配置 --> <plugin> <artifactId>maven-deploy-plugin</artifactId> <version>2.7</version> <executions> <execution> <id>default-deploy</id> <phase>deploy</phase> <goals> <goal>deploy</goal> </goals> <!-- skip默认deploy插件的执行 --> <configuration> <skip>true</skip> </configuration> </execution> <execution> <id>deploy-file</id> <phase>deploy</phase> <goals> <goal>deploy-file</goal> </goals> <configuration> <!-- 开发阶段上传到snapshot仓库,上线阶段上传到release仓库 --> <repositoryId>${project.distributionManagement.snapshotRepository.id}</repositoryId> <url>${project.distributionManagement.snapshotRepository.url}</url> <file>${project.build.directory}/${project.artifactId}.jar</file> <groupId>${project.groupId}</groupId> <artifactId>${project.artifactId}</artifactId> <version>${project.version}</version> </configuration> </execution> </executions> </plugin> </plugins> </build> </project>
执行 mvn deploy就能打包到私服上了!
mvn -clean配置清除插件,然后在执行命令可以清除target下的文件
mvn-clean package 本地打包,jar/war/等根据<packaging>jar/war</packaging>控制
mvn -e 查看打包过程的错误信息
mvn -v查看mavne版本信息等等
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