下載Maven和Nexus
apache-maven-3.3.9
nexus-2.12.0-01

解壓nexus,進入目錄
D:\nexus-2.12.0-01-bundle\nexus-2.12.0-01\bin>
安裝服務
D:\nexus-2.12.0-01-bundle\nexus-2.12.0-01\bin>nexus.bat install
啟動服務
D:\nexus-2.12.0-01-bundle\nexus-2.12.0-01\bin>nexus.bat start
wrapper | Starting the nexus service...
wrapper | Waiting to start...
wrapper | Waiting to start...
wrapper | Waiting to start...
wrapper | Waiting to start...
wrapper | Waiting to start...
wrapper | nexus started.

訪問如下地址測試Nexus私服是否安裝成功

管理員的預設密碼是
admin/admin123

同步Maven中央庫的索引檔案

修改配置,下載遠端的索引

然後Repair索引.

可以看到正在執行的RepairIndex的任務.

在專案的pom.xml檔案中,配置私服地址

<repositories>
<repository>
<id>nexus</id>
<name>Team Nexus Repository</name>
<url>http://localhost:8081/nexus/content/groups/public</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>nexus</id>
<name>Team Nexus Repository</name>
<url>http://localhost:8081/nexus/content/groups/public</url>
</pluginRepository>
</pluginRepositories>

或者複製maven/conf/settings.xml檔案到使用者家目錄的.m2資料夾下
修改該檔案

<mirrors>
<mirror>
<id>central</id>
<mirrorOf>*</mirrorOf>
<name>central-mirror</name>
<url>http://localhost:8081/nexus/content/groups/public/</url>
</mirror>
</mirrors>

如果需要從本地釋出jar包到私服
需要先在私服上建立一個賬號

設定使用者,注意許可權

然後在專案的pom中加入如下配置

<distributionManagement>
<repository>
<id>deployment</id>
<name>Nexus Release Repository</name>
<url>http://127.0.0.1:8081/nexus/content/repositories/releases</url>
</repository>
<snapshotRepository>
<id>deployment</id>
<name>Nexus Snapshot Repository</name>
<url>http://127.0.0.1:8081/nexus/content/repositories/snapshots</url>
</snapshotRepository>
</distributionManagement>

然後修改家目錄.m2檔案下的settings.xml檔案

<servers>
<server>
<id>deployment</id>
<username>dev</username>
<password>123456</password>
</server>
</servers>

標紅的ID需要一致.

這時候執行如下命令
E:\workspace\test>mvn clean deploy
就可以將jar包直接釋出在私服了.

參考:
http://tianweili.github.io/blog/2015/03/17/linux-nexus-maven-private-server/

搭建Maven和Nexus環境

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