maven自动打包上传nexus仓库配置

一个基础类，可能要升级并放到私服库里，为了方便，应该能够自动打包放到nexus。这就需要配置maven一些参数与pom.xml。

依次在settings.xml文件裡輸入

1. <!-- nexus帳號和密碼-->
2. <server>
3. <id>releases</id>
4. <username>admin</username>
5. <password>admin123</password>
6. </server>
7. <server>
8. <id>snapshots</id>
9. <username>admin</username>
10. <password>admin123</password>
11. </server>
12. </servers>
13. ...
14. <!-- 引用naxus倉庫組-->
15. <profile>
16. <id>dev</id>
17. <repositories>
18. <repository>
19. <id>nexus</id>
20. <url>http://127.0.0.1:8081/nexus/content/groups/public/</url>
21. <releases>
22. <enabled>true</enabled>
23. </releases>
24. <snapshots>
25. <enabled>true</enabled>
26. </snapshots>
27. </repository>
28. </repositories>
29. <pluginRepositories>
30. <pluginRepository>
31. <id>nexus</id>
32. <url>http://127.0.0.1:8081/nexus/content/groups/public</url>
33. <releases>
34. <enabled>true</enabled>
35. </releases>
36. <snapshots>
37. <enabled>true</enabled>
38. </snapshots>
39. </pluginRepository>
40. </pluginRepositories>
41. </profile>
42. ..
43. <!-- nexus -->
44. <activeProfiles>
45. <activeProfile>dev</activeProfile>
46. </activeProfiles>

注意：根據標籤位置準確輸入

在本项目的pom.xml配置即可 
<!--上传配置 必须-->

<distributionManagement>
<repository>
<id>releases</id>
<url>http://127.0.0.1:8081/nexus/content/repositories/releases</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<url>http://127.0.0.1:8081/nexus/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>

<!--上传source.jar 非必须-->

<build>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-source-plugin</artifactId>

<executions>

<execution>

<id>attach-sources</id>

<goals>

<goal>jar</goal>

</goals>

</execution>

</executions>

</plugin>

</plugins>

</build>

上面的ID和pom.xml中对应distributionManagement-> repository的ID，用户名和密码需要在nexus中配置。

完成以上配置，只要输入命令：mvn deploy 即可。

遇到的问题：

maven deploy到nexus报错：Return code is: 401, ReasonPhrase:Unauthorized

提交到nexus时候报错：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project *: Failed to deploy artifacts: Could not transfer artifact *:jar:1.0 from/to releases (http://10.1.81.199:8081/nexus/content/repositories/releases/): Failed to transfer file:http://10.1.81.199:8081/nexus/content/repositories/releases/com/cs2c/security-management-client* /1.0/*-1.0.jar. Return code is: 401, ReasonPhrase:Unauthorized.

原来是没有配置认证。

maven目录conf的setting.xml里，

1. <server>
2. <id>releases</id>
3. <username>admin</username>
4. <password>admin123</password>
5. </server>
6. <server>
7. <id>snapshots</id>
8. <username>admin</username>
9. <password>admin123</password>
10. </server>
11. </servers>

用户名和密码都是nexus的。再次deploy即可。

注意这里的id要和pom.xml里远程deploy的地址对应一致，我的pom.xml里配置：

1. <!-- 配置远程发布到私服，mvn deploy -->
2. <distributionManagement>
3. <repository>
4. <id>releases</id>
5. <name>Nexus Release Repository</name>
6. <url>http://10.1.81.199:8081/nexus/content/repositories/releases/</url>
7. </repository>
8. <snapshotRepository>
9. <id>snapshots</id>
10. <name>Nexus Snapshot Repository</name>
11. <url>http://10.1.81.199:8081/nexus/content/repositories/snapshots/</url>
12. </snapshotRepository>
13. </distributionManagement>