发布本地项目和源码到maven私服中

梦里梦外; 2022-05-30 06:14 183阅读 0赞

有时候我们会使用第三方包到我们的项目中，但是想看源码的时候，需要下载源码查看，十分麻烦。

不如把源码上传到maven私服中，这样查看源码的时候就可以直接从maven nexus下载直接查看了。

注：nexus 安装参考  
[http://blog.csdn.net/xiaoreqing/article/details/51742828][http_blog.csdn.net_xiaoreqing_article_details_51742828]

方法如下：

**1、在setting.xml文件中增加用户名和密码配置（特别注意这里的ID）**

<servers>
            
            <server>
                <id>maven-repository-releases</id>
                <username>admin</username>
                <password>admin123</password>
            </server>
            
            <server>
                <id>maven-repository-snapshots</id>
                <username>admin</username>
                <password>admin123</password>
            </server>
        </servers>

**2、在项目的pom.xml中增加以下内容**

<build>
            <plugins>
                
                <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>
            </plugins>
        </build>
    
        <distributionManagement>
            <repository>
                
                <id>maven-repository-releases</id>
                <url>http://ip:8081/nexus/content/repositories/thirdparty/</url>
            </repository>
            
            <snapshotRepository>
                <id>maven-repository-snapshots</id>
                <url>http://ip:8081/nexus/content/repositories/thirdparty</url>
            </snapshotRepository>
        </distributionManagement>

**3.执行Maven build的deploy命令**

![这里写图片描述][708412-20171018123330912-1438855382.png]

**4.如果是替换老版本，可能会出现如下错误**  
\[ERROR\] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project YourProject: Failed to deploy artifacts: Could not transfer artifact YourProject:jar:3.0.1 from/to maven-repository-releases ([http://ip:8081/nexus/content/repositories/thirdparty/][http_ip_8081_nexus_content_repositories_thirdparty]): Failed to transfer file: [http://192.168.16.204:8081/nexus/content/repositories/thirdparty/../../YourProject.jar][http_192.168.16.204_8081_nexus_content_repositories_thirdparty_.._.._YourProject.jar]. Return code is: 400, ReasonPhrase: Bad Request. -> \[Help 1\]  
\[ERROR\]  
\[ERROR\] To see the full stack trace of the errors, re-run Maven with the -e switch.  
\[ERROR\] Re-run Maven using the -X switch to enable full debug logging.  
\[ERROR\]  
\[ERROR\] For more information about the errors and possible solutions, please read the following articles:  
\[ERROR\] \[Help 1\] [http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException][http_cwiki.apache.org_confluence_display_MAVEN_MojoExecutionException]

这是maven deploy 已存在的包的时候出现400错误，原因是 release 默认库是不允许重复部署的。

解决： 修改maven 私服配置.

修改图中配置就可以重复部署了：Deployment Policy:Allow Redeploy  
![这里写图片描述][708412-20171018124230677-215124132.png]

**5.其他可能遇到的问题**

用户权限问题，可能导致发布失败。

本文参考:[http://blog.csdn.net/lzzyok/article/details/25626583f][http_blog.csdn.net_lzzyok_article_details_25626583f]

[http://blog.csdn.net/lulongzhou\_llz/article/details/42869785][http_blog.csdn.net_lulongzhou_llz_article_details_42869785]

业务驱动技术，技术是手段，业务是目的。

[http_blog.csdn.net_xiaoreqing_article_details_51742828]: http://blog.csdn.net/xiaoreqing/article/details/51742828
[708412-20171018123330912-1438855382.png]: /images/20220530/f5e0bb33fb5844f188be2f3734dcc898.png
[http_ip_8081_nexus_content_repositories_thirdparty]: http://ip:8081/nexus/content/repositories/thirdparty/
[http_192.168.16.204_8081_nexus_content_repositories_thirdparty_.._.._YourProject.jar]: http://192.168.16.204:8081/nexus/content/repositories/thirdparty/../../YourProject.jar
[http_cwiki.apache.org_confluence_display_MAVEN_MojoExecutionException]: http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[708412-20171018124230677-215124132.png]: /images/20220530/4d1ccb3068724e3b84728da5f9e65dfe.png
[http_blog.csdn.net_lzzyok_article_details_25626583f]: http://blog.csdn.net/lzzyok/article/details/25626583f
[http_blog.csdn.net_lulongzhou_llz_article_details_42869785]: http://blog.csdn.net/lulongzhou_llz/article/details/42869785