maven安装与配置
maven安装
maven官网下载 https://maven.apache.org/download.cgi
环境变量配置
M2_HOME=D:\apache-maven-3.6.3
PATH添加 %M2_HOME%\bin
环境变量验证
mvn -v
返回结果
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: D:\apache-maven-3.6.3\bin\..
Java version: 1.8.0_202, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk1.8.0_202\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
配置镜像
没有特殊需求可以配置成阿里源
新建文件名为settings.xml
内容如下
<?xml version="1.0" encoding="UTF-8"?>
<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>D:\Maven\repository</localRepository>
<mirrors>
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
</settings>
将settings.xml复制到C:\Users\[用户名]\.m2目录
含义localRepository指定仓库jar存储路径
mirrors配置镜像
若公司内有nexus仓库私服，则按按公司地址进行配置，可能需要指定用户名密码
本地安装jar
maven install deploy
mvn install 安装到本地
mvn deploy 安装到私有仓库
以oracle为例
https://www.oracle.com/technetwork/database/application-development/jdbc/downloads/index.html
下载19c的ojdbc8.jar
https://download.oracle.com/otn-pub/otn_software/jdbc/1924/ojdbc8.jar
maven install 本地安装
安装命令
mvn install:install-file -Dfile =demo.jar DgroupId=<groupId> -DartifactId=<artifactId> -Dversion=<version> -Dpackaging=jar
安装示例
安装oracle ojbc8
mvn install:install-file -Dfile=D:\MvnProject\ojdbc8.jar -DgroupId=com.oracle -DartifactId=ojdbc8 -Dversion=19.24.0.0 -Dpackaging=jar
pom引用示例
<dependencies> ...
<!-- ojdbc8.jar example -->
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc8</artifactId>
<version>19.24.0.0</version>
</dependency>
...
</dependencies>
maven deploy 远程安装
安装命令
mvn deploy:deploy-file -Dmaven.test.skip=true -Dfile=demo.jar -DgroupId=<groupId> -DartifactId=<artifactId> -Dversion=<version> -Dpackaging=jar -DrepositoryId=<repositoryId> -Durl=<repositoryUrl>
安装示例
release仓库
mvn deploy:deploy-file -Dmaven.test.skip=true -Dfile=D:\MvnProject\ojdbc8.jar -DgroupId=com.oracle -DartifactId=ojdbc8 -Dversion=19.24.0.0 -Dpackaging=jar -DrepositoryId=nexus-releases -Durl=http://your_nexus_server/repository/maven-releases/
对应pom
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc8</artifactId>
<version>19.24.0.0</version>
</dependency>
snapshot仓库
mvn deploy:deploy-file -Dmaven.test.skip=true -Dfile=D:\MvnProject\ojdbc8.jar -DgroupId=com.oracle -DartifactId=ojdbc8 -Dversion=1.0.0-SNAPSHOT -Dpackaging=jar -DrepositoryId=nexus-snapshots -Durl=http://your_nexus_server/repository/maven-snapshots/
对应pom
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc8</artifactId>
<version>1.0.0-SNAPSHOT</version>
</dependency>
jar和pom同步上传
mvn deploy:deploy-file -DgroupId=com.htcf -DartifactId=frame-starter -Dversion=2.2.0-SNAPSHOT -Dfile=E:\jar\frame-starter-2.2.0-SNAPSHOT.jar -DpomFile=frame-starter-2.2.0-SNAPSHOT.pom -DrepositoryId=user-thirdparty -Durl=http://68.174.xx.xx:8081/nexus/content/repositories/snapshots/
参数定义
-Dmaven.test.skip=true //跳过编译、测试
-Dfile=D:\MvnProject\ojdbc8.jar //jar包文件地址,绝对路径
-DgroupId=com.oracle //gruopId--pom坐标，自定义
-DartifactId=ojdbc8 //artifactId--pom坐标，自定义
-Dversion //版 本号
-Dpackaging //打包方式 jar/war/pom
-DrepositoryId //远程库服务器ID 对应setting.xml里的<repository>标签对应的id
-Durl //远程库服务器地址 对应setting.xml里的<repository>标签对应的url
云效上传示例
进入云效制品库https://packages.aliyun.com/
下载seetings.xml替换m2目录的seeting.xml
release
mvn deploy:deploy-file -Dmaven.test.skip=true -Dfile=D:\MvnProject\ojdbc8.jar -DgroupId=com.oracle -DartifactId=ojdbc8 -Dversion=19.24.0.0 -Dpackaging=jar -DrepositoryId=isesol -Durl=https://packages.aliyun.com/6556f38db322becc90a55fe6/maven/isesol
snapshot
mvn deploy:deploy-file -Dmaven.test.skip=true -Dfile=D:\MvnProject\ojdbc8.jar -DgroupId=com.oracle -DartifactId=ojdbc8 -Dversion=1.0.0-SNAPSHOT -Dpackaging=jar -DrepositoryId=isesol -Durl=https://packages.aliyun.com/6556f38db322becc90a55fe6/maven/isesol
pom引入本地jar
项目新建lib目录，将jar复制到lib目录
pom引入如下
<dependency>
<groupId>gnu.io</groupId>
<artifactId>RXTXcomm</artifactId>
<scope>system</scope>
<systemPath>${project.basedir}/lib/RXTXcomm.jar</systemPath>
<version>2.0</version>
</dependency>
打包需要包含lib目录
<!--打包后的lib目录 包含lib下的war包 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<webResources>
<resource>
<directory>${project.basedir}/lib</directory>
<targetPath>WEB-INF/lib/</targetPath>
<includes>
<include>**/*.jar</include>
</includes>
</resource>
</webResources>
</configuration>
</plugin>
maven指定seetings.xml执行命令
可以使用 -s 或 --settings 选项来指定
假设你有一个自定义的 settings.xml 文件位于 /path/to/custom-settings.xml，你可以使用以下命 令来指定它：
mvn -s /path/to/custom-settings.xml clean install
或者使用 --settings 选项：
mvn --settings /path/to/custom-settings.xml clean install
maven上传到私有仓库配置
1.配置 settings.xml
需要在 settings.xml 文件中配置私有仓库的服务器信息，包括用户名和密码。假设私有仓库是 Nexus 或 Artifactory。
<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">
<servers>
<server>
<id>my-private-repo</id>
<username>your_username</username>
<password>your_password</password>
</server>
</servers>
<mirrors>
<mirror>
<id>my-private-repo</id>
<mirrorOf>*</mirrorOf>
<url>http://localhost:8081/repository/maven-releases/</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>release</id>
<repositories>
<repository>
<id>my-private-repo</id>
<url>http://localhost:8081/repository/maven-releases/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>my-private-repo</id>
<url>http://localhost:8081/repository/maven-releases/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>release</activeProfile>
</activeProfiles>
</settings>
2.pom.xml配置
在项目的 pom.xml 文件中配置部署信息。
<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.example</groupId>
<artifactId>my-project</artifactId>
<version>1.0.0</version>
<distributionManagement>
<repository>
<id>my-private-repo</id>
<url>http://localhost:8081/repository/maven-releases/</url>
</repository>
<snapshotRepository>
<id>my-private-repo</id>
<url>http://localhost:8081/repository/maven-snapshots/</url>
</snapshotRepository>
</distributionManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-deploy-plugin</artifactId>
<version>3.0.0-M1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.2.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.4.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
3.上传到私有仓库
使用以下命令将项目上传到私有仓库：
mvn deploy
或者，如果你只想生成并部署 JAR 包：
mvn clean package deploy
本地仓库同步到私有仓库工具
可以使用migrate-local-repo-tool.jar
执行命令
java -jar migrate-local-repo-tool.jar -cd "%homepath%/.m2/repository/" -t "https://packages.aliyun.com/6556f38db322becc90a55fe6/maven/isesol" -u username -p password