搭建maven私有仓库

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目前maven私有仓库都是通过nexus来搭建的，所以本文也以nexus这个工具来搭建maven私有仓库
maven下载组件包的过程示意：

一、maven私有仓库搭建

注：最新版本为3.x，不过大多数公司仍然使用2.x，所以这里以安装2.x为例

1、下载源码

下载地址：https://www.sonatype.com/download-oss-sonatype

  1. wget https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.5-02-bundle.tar.gz
2、解压并启动服务

官方文档：https://help.sonatype.com/display/NXRM2

(1)解压
  1. tar -zxvf nexus-2.14.5-02-bundle.tar.gz

会出现两个文件夹

  • nexus-2.14.5-02
  • sonatype-work
(2)移动文件夹
  1. cd /usr/local/src
  2. mv nexus-2.14.5-02 /usr/local/nexus
  3. mv sonatype-work /usr/local/sonatype-work
  4. chown -R shixinke:shixinke /usr/local/nexus
  5. chown -R shixinke:shixinke /usr/local/sonatype-work
(3)修改nexus的配置
  1. cd /usr/local/nexus
  2. vim conf/nexus.properties
  1. application-port=8082
  • 注：这里可以修改nexus的访问端口，默认为8081
(3)启动nexus
  1. bin/nexus start

在控制台有Started Nexus OSS.等日志输出时，可以在浏览器中打开 http://ip:port/nexus访问，如http://192.168.0.100:8082/nexus/,如果成功访问，则表明启动成功(这个启动需要一定的时间，请耐心等候)

二、nexus常用操作

1、仓库类型
  • hosted 类型的仓库，内部项目的发布仓库。代表宿主仓库，用来发布一些第三方不允许的组件，比如oracle驱动、比如商业软件jar包
  • releases 内部的模块中release模块的发布仓库
  • snapshots 发布内部的SNAPSHOT模块的仓库
  • 3rd party 第三方依赖的仓库，这个数据通常是由内部人员自行下载之后发布上去
  • proxy 类型的仓库，从远程中央仓库中寻找数据的仓库。表代理远程的仓库，最典型的就是Maven官方中央仓库、JBoss仓库等等
  • group 类型的仓库，组仓库用来方便我们开发人员进行设置的仓库
2、登录

默认用户名有admin，密码为admin123，需要登录后修改

3、更新中央仓库的索引
(1)自动更新

将远程仓库修改为阿里云的仓库，默认的apache的仓库因为网络的问题更新起来比较慢
阿里云中央仓库地址：http://maven.aliyun.com/nexus/content/repositories/central/

(2)手动更新

上面的方式通过网络更新更新索引，比较慢，下面使用手动更新索引(推荐)

  1. /usr/local/nexus/bin/nexus stop
  2. cd /usr/local/src
  3. java -jar indexer-cli-6.0.0.jar -u nexus-maven-repository-index.gz -d indexer

注：
(a) 更新索引前请关闭nexus服务，另外将自动下载远程的索引的选项设置
(b)生成索引可能需要花费一定的时间(大约2分钟左右)，请耐心等待

  • 第四步：将生成的索引入入nexus索引目录中
  1. rm -rf /usr/local/sonatype-work/nexus/indexer/central-ctx/*
  2. cp /usr/local/src/indexer/* /usr/local/sonatype-work/nexus/indexer/central-ctx/
  3. /usr/local/nexus/bin/nexus start
  • 第五步：浏览索引，即可查看已经有相关的索引的,搜索”spring”即可查看到有相关的包了

三、将本地代码发布到私有仓库中

1、修改maven配置文件，将私有仓库加入到配置文件中

maven配置文件分为全局配置文件${MAVEN_HOME}/conf/settings.xml和用户配置文件~/.m2/settings.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  3.           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.           xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  5.   <pluginGroups>
  6.     <!-- pluginGroup
  7.      | Specifies a further group identifier to use for plugin lookup.
  8.     <pluginGroup>com.your.plugins</pluginGroup>
  9.     -->
  10.   </pluginGroups>
  13.   <proxies>
  14.     <!-- proxy
  15.      | Specification for one proxy, to be used in connecting to the network.
  16.      |
  17.     <proxy>
  18.       <id>optional</id>
  19.       <active>true</active>
  20.       <protocol>http</protocol>
  21.       <username>proxyuser</username>
  22.       <password>proxypass</password>
  23.       <host>proxy.host.net</host>
  24.       <port>80</port>
  25.       <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
  26.     </proxy>
  27.     -->
  28.   </proxies>
  29.   <!-- 私服仓库用户名和密码 -->
  30.   <servers>
  31.     <server>
  32.         <id>shixinke-releases</id>
  33.         <username>admin</username>
  34.         <password>admin123</password>
  35.     </server>
  36.     <server>
  37.         <id>shixinke-snapshots</id>
  38.         <username>admin</username>
  39.         <password>admin123</password>
  40.     </server>
  41.   </servers>
  44.   <mirrors>
  45.   </mirrors>
  48.   <profiles>
  49.     <!--仓库地址配置，与上面的Server的id要对应-->
  50.     <profile>
  51.             <id>shixinke</id>
  52.             <repositories>
  53.                 <repository>
  54.                     <id>shixinke-release</id>
  55.                     <name>local private nexus</name>
  56.                     <url>http://10.2.82.56:8091/nexus/content/groups/public</url>
  57.                     <releases>
  58.                         <enabled>true</enabled>
  59.                     </releases>
  60.                     <snapshots>
  61.                         <enabled>false</enabled>
  62.                     </snapshots>
  63.                 </repository>
  64.                 <repository>
  65.                     <id>shixinke-snapshots</id>
  66.                     <name>local private nexus</name>
  67.                     <url>http://10.2.82.56:8091/nexus/content/repositories/snapshots</url>
  68.                     <releases>
  69.                         <enabled>false</enabled>
  70.                     </releases>
  71.                     <snapshots>
  72.                         <enabled>true</enabled>
  73.                     </snapshots>
  74.                 </repository>
  75.             </repositories>
  76.             <pluginRepositories>
  77.                 <pluginRepository>
  78.                     <id>shixinke-release</id>
  79.                     <name>local private nexus</name>
  80.                     <url>http://10.2.82.56:8091/nexus/content/groups/public</url>
  81.                     <releases>
  82.                         <enabled>true</enabled>
  83.                     </releases>
  84.                     <snapshots>
  85.                         <enabled>false</enabled>
  86.                     </snapshots>
  87.                 </pluginRepository>
  88.                 <pluginRepository>
  89.                     <id>shixinke-snapshots</id>
  90.                     <name>local private nexus</name>
  91.                     <url>http://10.2.82.56:8091/nexus/content/repositories/snapshots</url>
  92.                     <releases>
  93.                         <enabled>false</enabled>
  94.                     </releases>
  95.                     <snapshots>
  96.                         <enabled>true</enabled>
  97.                     </snapshots>
  98.                 </pluginRepository>
  99.             </pluginRepositories>
  100.         </profile>
  101.   </profiles>
  102.    <activeProfiles>
  103.         <!--make the profile active all the time -->
  104.         <activeProfile>shixinke</activeProfile>
  106.     </activeProfiles>
  108. </settings>
2、在发布jar项目的pom.xml中添加仓库配置

在project节点下面添加如下内容：

  1. <distributionManagement>
  2.         <repository>
  3.             <id>shixinke-releases</id>
  4.             <name>Release Repository</name>
  5.             <url>http://10.2.82.56:8091/nexus/content/repositories/releases/</url>
  6.         </repository>
  7.         <snapshotRepository>
  8.             <id>shixinke-snapshots</id>
  9.             <name>Snapshot Repository</name>
  10.             <url>http://10.2.82.56:8091/nexus/content/repositories/snapshots/</url>
  11.         </snapshotRepository>
  12.     </distributionManagement>
3、编写jar包程序，如：
  1. package com.shixinke.farm.client.data;
  3. import java.io.Serializable;
  4. import java.util.Date;
  6. /**
  7.  * @author shixinke [ishixinke@qq.com]
  8.  * @date 17-12-13.
  9.  */
  10. public class UserData implements Serializable {
  12.     private static final long serialVersionUID = 4202390739709155471L;
  14.     private int userId;
  15.     private String account;
  16.     private String password;
  17.     private String salt;
  18.     private String nickname;
  19.     private String email;
  20.     private String mobile;
  21.     private Date lastLoginTime;
  22.     private String lastLoginIp;
  23.     private Short status;
  24.     private Date createTime;
  25.     private Date updateTime;
  27.     public int getUserId() {
  28.         return userId;
  29.     }
  31.     public String getAccount() {
  32.         return account;
  33.     }
  35.     public String getPassword() {
  36.         return password;
  37.     }
  39.     public String getSalt() {
  40.         return salt;
  41.     }
  43.     public String getNickname() {
  44.         return nickname;
  45.     }
  47.     public String getEmail() {
  48.         return email;
  49.     }
  51.     public String getMobile() {
  52.         return mobile;
  53.     }
  55.     public Date getLastLoginTime() {
  56.         return lastLoginTime;
  57.     }
  59.     public String getLastLoginIp() {
  60.         return lastLoginIp;
  61.     }
  63.     public Short getStatus() {
  64.         return status;
  65.     }
  67.     public Date getCreateTime() {
  68.         return createTime;
  69.     }
  71.     public Date getUpdateTime() {
  72.         return updateTime;
  73.     }
  75.     public void setUserId(int userId) {
  76.         this.userId = userId;
  77.     }
  79.     public void setAccount(String account) {
  80.         this.account = account;
  81.     }
  83.     public void setPassword(String password) {
  84.         this.password = password;
  85.     }
  87.     public void setSalt(String salt) {
  88.         this.salt = salt;
  89.     }
  91.     public void setNickname(String nickname) {
  92.         this.nickname = nickname;
  93.     }
  95.     public void setEmail(String email) {
  96.         this.email = email;
  97.     }
  99.     public void setMobile(String mobile) {
  100.         this.mobile = mobile;
  101.     }
  103.     public void setLastLoginTime(Date lastLoginTime) {
  104.         this.lastLoginTime = lastLoginTime;
  105.     }
  107.     public void setLastLoginIp(String lastLoginIp) {
  108.         this.lastLoginIp = lastLoginIp;
  109.     }
  111.     public void setStatus(Short status) {
  112.         this.status = status;
  113.     }
  115.     public void setCreateTime(Date createTime) {
  116.         this.createTime = createTime;
  117.     }
  119.     public void setUpdateTime(Date updateTime) {
  120.         this.updateTime = updateTime;
  121.     }
  122. }
4、发布jar包

在idea编辑器中依次打开 “View”->”Tool Windows”->”Maven Porjects”打开maven面板，或者通过maven的部署插件来做

在maven面板中点击deploy即可：

5、到私服仓库查看刚部署的jar包

6、在其他项目中就可以使用刚部署的包了
  1. <dependency>
  2.             <groupId>com.shixinke.farm.client</groupId>
  3.             <artifactId>farm-client</artifactId>
  4.             <version>1.0-SNAPSHOT</version>
  5. </dependency>

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