idea上传jar包到maven私服

素颜马尾好姑娘i 2022-11-01 04:18 316阅读 0赞

项目开发会涉及到开发一些公用的jar包，开发完jar包就能直接上传到maven私服上，这样其他工程有需要jar包只需要升级相应的依赖即可。  
1、第一步搭建nexus3的maven私服仓库，具体搭建过程可以查看相应的网上教程。  
[安装教程][Link 1]

这里强调一点：为了下载jar包比较快，这个里中心仓库建议修改为阿里云的仓库。配置的地方如下图  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnl1aHVhX2tleWJvYXJk_size_16_color_FFFFFF_t_70]  
2、配置maven的setting.xml

关键信息的配置

<localRepository>E:\maven\mavengit</localRepository>
    <server>
          <id>maven-snapshots</id>
          <username>admin</username>
          <password>XXXXX</password>
        </server>
    	<server>
          <id>maven-releases</id>
          <username>admin</username>
          <password>XXXXXX</password>
        </server>
      </servers>
      <mirrors>
    	
        <mirror>
          <id>central</id>
          <mirrorOf>*</mirrorOf>
          <name>central Repository</name>
          <url>http://你的maven私服的网络地址/repository/nuget-group/</url>
        </mirror>
    	
    	<mirror>
    		<id>aliyunmaven</id>
    		<mirrorOf>central</mirrorOf>
    		<name>aliyun maven</name>
    		<url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
        </mirror> 
    	  
    	<mirror>
    		<id>repo1</id>
    		<mirrorOf>central</mirrorOf>
    		<name>central maven</name>
    		<url>http://repo1.maven.org/maven2/</url>
        </mirror>
    	  
    	<mirror>
    		<id>repo2</id>
    		<mirrorOf>central</mirrorOf>
    		<name>central maven</name>
    		<url>http://repo2.maven.org/maven2/</url>
        </mirror>
    
      </mirrors>

3、然后修改工程的pom.xml文件，文件修改如下：

编写的jar包的基本配置信息：

<groupId>com.neusoft.shg3.swamp.framework</groupId>
    	<artifactId>HTableTemplate</artifactId>
    	<version>2.2-RELEASE</version>
    	<packaging>jar</packaging>

发布到maven私服上去的配置信息：

<distributionManagement>
    		<repository>
    			
    			<id>maven-releases</id>
    			<name>Nexus Release Repository</name>
    			<url>http://你的maven私服的网络地址/repository/maven-releases/</url>
    		</repository>
    		<snapshotRepository>
    			
    			<id>maven-snapshots</id>
    			<name>Nexus snapshots Repository</name>
    			<url>http://你的maven私服的网络地址/repository/maven-snapshots/</url>
    		</snapshotRepository>
    	</distributionManagement>
    
    	<build>
    		<plugins>
    			
    			<plugin>
    				<groupId>org.apache.maven.plugins</groupId>
    				<artifactId>maven-deploy-plugin</artifactId>
    				<version>2.7</version>
    			</plugin>
    			
    			<plugin>
    				<groupId>org.apache.maven.plugins</groupId>
    				<artifactId>maven-source-plugin</artifactId>
    				<version>2.2.1</version>
    				<executions>
    					<execution>
    						<phase>package</phase>
    						<goals>
    							<goal>jar</goal>
    						</goals>
    					</execution>
    				</executions>
    			</plugin>
    		</plugins>
    	</build>

4、使用idea的mvn deploy命令，将代码发布到maven私服中去。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnl1aHVhX2tleWJvYXJk_size_16_color_FFFFFF_t_70 1]  
5、登录到maven私服，查看已经发布的jar包，找到具体的maven依赖关系。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnl1aHVhX2tleWJvYXJk_size_16_color_FFFFFF_t_70 2]

注意事项：  
1、同一个版本不可以提交多次，修改了需要提交，请修改版本号。  
如果强制提交，idea会报400错误

Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project HTableTemplate: Failed to deploy artifacts: Could not transfer artifact com.neusoft.shg3.swamp.framework:HTableTemplate:jar:2.2-RELEASE from/to maven-releases (http://maven.geexek.com.cn/repository/maven-releases/): Transfer failed for http://maven.geexek.com.cn/repository/maven-releases/com/neusoft/shg3/swamp/framework/HTableTemplate/2.2-RELEASE/HTableTemplate-2.2-RELEASE.jar 400 Bad Request

2、如果idea出现400错误或者401错误，请检查setting.xml或者pom.xml中的id和URL是否配置的是一致的，是不是和maven私服的仓库名字是一致的。

如果出现401错误，也可以参考这篇文章  
https://www.jianshu.com/p/411ea297990b

[Link 1]: https://cloud.tencent.com/developer/article/1098081
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