Maven私服nexus

部署私服 xenus  下载https://www.sonatype.com/download‐oss‐sonatype

我下载了两个版本的nexus：

nexus-3.13.0-01-unix.tar.gz

nexus-3.14.0-04-unix.tar.gz

主要是第一个版本不兼容

配置好jdk环境

 [root@localhost nexus-3.14.0-04]# java -version
 java version "1.8.0_181"
 Java(TM) SE Runtime Environment (build 1.8.0_181-b13)
 Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode)

解压安装启动

 [root@localhost opt]# tar -xvf nexus-3.14.0-04-unix.tar.gz
 [root@localhost opt]# cd nexus-3.14.0-04
 [root@localhost nexus-3.14.0-04]# sh bin/nexus start
 WARNING: ************************************************************
 WARNING: Detected execution as "root" user.  This is NOT recommended!
 WARNING: ************************************************************
 Starting nexus
 [root@localhost nexus-3.14.0-04]# ss -tanpl |grep 8081  ### 这里启动nexus很慢，需要耐心等几分钟........
 LISTEN     0      50           *:8081                     *:*                   users:(("java",pid=2051,fd=787))
 [root@localhost nexus-3.14.0-04]# ps -ef |grep nexus
 root       2051      1 95 22:10 pts/0    00:00:16 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.201.b09-2.el7_6.x86_64/jre/bin/java -server
 -Dinstall4j.jvmDir=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.201.b09-2.el7_6.x86_64/jre -Dexe4j.moduleName=/opt/nexus-3.14.0-04/bin/nexus -XX:+UnlockDiagnosticVMOptions -Dinstall4j.launcherId=245 -Dinstall4j.swt=false -Di4jv=0 -Di4jv=0 -Di4jv=0 -Di4jv=0 -Di4jv=0 -Xms1200M -Xmx1200M -XX:MaxDirectMemorySize=2G -XX:+UnlockDiagnosticVMOptions -XX:+UnsyncloadClass -XX:+LogVMOutput -XX:LogFile=../sonatype-work/nexus3/log/jvm.log -XX:-OmitStackTraceInFastThrow -Djava.net.preferIPv4Stack=true -Dkaraf.home=. -Dkaraf.base=. -Dkaraf.etc=etc/karaf -Djava.util.logging.config.file=etc/karaf/java.util.logging.properties -Dkaraf.data=../sonatype-work/nexus3 -Djava.io.tmpdir=../sonatype-work/nexus3/tmp -Dkaraf.startLocalConsole=false -Di4j.vpt=true -classpath /opt/nexus-3.14.0-04/.install4j/i4jruntime.jar:/opt/nexus-3.14.0-04/lib/boot/nexus-main.jar:/opt/nexus-3.14.0-04/lib/boot/org.apache.karaf.main-4.0.9.jar:/opt/nexus-3.14.0-04/lib/boot/org.osgi.core-6.0.0.jar:/opt/nexus-3.14.0-04/lib/boot/org.apache.karaf.diagnostic.boot-4.0.9.jar:/opt/nexus-3.14.0-04/lib/boot/org.apache.karaf.jaas.boot-4.0.9.jar com.install4j.runtime.launcher.UnixLauncher start 9d17dc87   org.sonatype.nexus.karaf.NexusMain
 root       2134   1412  0 22:10 pts/0    00:00:00 grep --color=auto nexus　​

访问测试：

ip:8081

 登录账户和密码 ip:8081          admin    admin123

点击设置，进入仓库管理，换国内的阿里云仓库地址

 <mirror>
 <id>nexus-aliyun</id>
 <mirrorOf>*</mirrorOf>
 <name>Nexus aliyun</name>
 <url>http://maven.aliyun.com/nexus/content/groups/public</url>
 </mirror>

将上述http部分复制到下面你的proxy位置代替国外的仓库地址，之后save。

此时去maven的全局配置下配置文件

[root@localhost jeesns]# cd /usr/local/maven/conf
 [root@localhost conf]# ll
 total 16
 drwxr-xr-x. 2 root root    37 Nov 11  2015 logging
 -rw-r--r--. 1 root root 10404 Apr 18 14:31 settings.xml
 -rw-r--r--. 1 root root  3649 Nov 11  2015 toolchains.xml
 [root@localhost conf]# cp settings.xml  settings.xml.bak
 [root@localhost conf]# vim settings.xml #删除了之前的标签
 第一段要添加的内容
 134      <id>my-nexus-releases</id>
 135      <username>admin</username>
 136      <password>admin123</password>
 137      </server>
 138      <server>
 139      <id>my-nexus-snapshot</id>
 140      <username>admin</username>
 141      <password>admin123</password>
 142      </server>
 143   </servers>
 第二段要添加的内容
 157     <mirror>
 158   <id>nexus</id>
 159   <mirrorOf>*</mirrorOf>
 160   <url>http://192.168.171.144:8081/repository/maven-public/</url>
 161   </mirror>
 第三段要添加的内容
 262 <profile>
 263   <id>nexus</id>
 264   <repositories>
 265     <repository>
 266       <id>central</id>
 267       <url>http://192.168.171.145:8081/repository/maven-public/</url>
 268       <releases><enabled>true</enabled></releases>
 269       <snapshots><enabled>true</enabled></snapshots>
 270     </repository>
 271   </repositories>
 272  <pluginRepositories>
 273     <pluginRepository>
 274       <id>central</id>
 275       <url>http://192.168.171.145:8081/repository/maven-public/</url>
 276       <releases><enabled>true</enabled></releases>
 277       <snapshots><enabled>true</enabled></snapshots>
 278     </pluginRepository>
 279   </pluginRepositories>
 280 </profile>
 第四段要添加的内容（激活）
 291 <activeProfiles>
 292 <activeProfile>nexus</activeProfile>
 293 </activeProfiles>

　如果之前有数据就删了，否则创建过程中会失败

 [root@localhost conf]# cd /opt/jeesns
 [root@localhost jeesns]# rm -rf .m2/  ## 删除原来的生成数据
 [root@localhost jeesns]# mvn package
 [INFO] ------------------------------------------------------------------------
 [INFO] Reactor Build Order:
 [INFO]
 [INFO] jeesns
 [INFO] jeesns-core
 [INFO] jeesns-model
 [INFO] jeesns-dao
 [INFO] jeesns-common
 [INFO] jeesns-service
 [INFO] jeesns-web
 [INFO]
 [INFO] ------------------------------------------------------------------------
 [INFO] Building jeesns 1.3
 [INFO] ------------------------------------------------------------------------
 [INFO]
 [INFO] ------------------------------------------------------------------------
 [INFO] Building jeesns-core 1.3
 [INFO] ------------------------------------------------------------------------
 Downloading: http://192.168.171.145:8081/repository/maven-public/org/apache/maven/plugins/maven-resources-plugin/2.6/maven-resources-plugin-2.6.pom
 Downloaded: http://192.168.171.145:8081/repository/maven-public/org/apache/maven/plugins/maven-resources-plugin/2.6/maven-resources-plugin-2.6.pom (0 B at 0.0 KB/sec)
 maven-public/org/apache/maven/maven-parent/22/maven-parent-22.pom (0 B at 0.0 KB/sec)
 ....................   #####  看地址就知道从自己的服务器上下载数据了
 ..........
 [INFO] jeesns-common ...................................... SUCCESS [  0.113 s]
 [INFO] jeesns-service ..................................... SUCCESS [  0.139 s]
 [INFO] jeesns-web ......................................... SUCCESS [ 23.021 s]
 [INFO] ------------------------------------------------------------------------
 [INFO] BUILD SUCCESS
 [INFO] ------------------------------------------------------------------------
 [INFO] Total time: 31.238 s
 [INFO] Finished at: 2019-04-22T23:21:05+08:00
 [INFO] Final Memory: 13M/32M
 [INFO] ------------------------------------------------------------------------

​

完成......................