Maven環境html
tar -xvf jdk-8u151-linux-x64.tar.gz -C /usr/local cd /usr/local/ mv jdk1.8.0_151 jdk vim /etc/profile JAVA_HOME=/usr/local/jdk export PATH=$JAVA_HOME/bin:$PATH source /etc/profile
tar -xvf apache-maven-3.6.1-bin.tar.gz -C /usr/local/ mv /usr/local/apache-maven-3.6.1/ /usr/local/maven vim /etc/profile export MAVEN_HOME=/usr/local/maven export MAVEN_HOME=$MAVEN_HOME/bin PATH=$MAVEN_HOME:$PATH:$HOME/bin:/usr/local/git/bin source /etc/profile
nexus:java
wget https://download.sonatype.com/nexus/3/latest-unix.tar.gz tar -xvf nexus-3.16.1-02-unix.tar.gz -C /usr/local/ ln -s /usr/local/nexus-3.16.1-02 /usr/local/nexus
配置(可選):linux
vim /usr/local/nexus/bin/nexus.rc #這裏是控制啓動用戶的 #run_as_user="" #默認是root用戶啓動,固然你能夠去掉註釋如:run_as_user="nexus"就變成nexus用戶啓動了
vim /usr/local/nexus/bin/nexus.vmoptions #這個文件有一些啓動參數,這裏修改佔用內存,存儲,日誌的位置等 -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
vim /usr/local/nexus/etc/nexus-default.properties #修改端口啊監聽地址在這個配置文件中 ## DO NOT EDIT - CUSTOMIZATIONS BELONG IN $data-dir/etc/nexus.properties ## # Jetty section application-port=8081 application-host=0.0.0.0 nexus-args=${jetty.etc}/jetty.xml,${jetty.etc}/jetty-http.xml,${jetty.etc}/jetty-requestlog.xml nexus-context-path=/ # Nexus section nexus-edition=nexus-pro-edition nexus-features=\ nexus-pro-feature
vim /usr/local/nexus/bin/nexus #修改jdk位置什麼的在這個啓動文件 INSTALL4J_JAVA_HOME_OVERRIDE=/usr/java/jdk #默認這裏是#INSTALL4J_JAVA_HOME_OVERRIDE= 可是若是提示找不到jdk能夠修改這裏
設置開機啓動:git
vim /usr/lib/systemd/system/nexus.service [Unit] Description=nexus service [Service] Type=forking LimitNOFILE=65536 ExecStart=/usr/local/nexus/bin/nexus start ExecReload=/usr/local/nexus/bin/nexus restart ExecStop=/usr/local/nexus/bin/nexus stop Restart=on-failure [Install] WantedBy=multi-user.target
systemctl daemon-reload systemctl enable nexus systemctl start nexus systemctl status nexus
默認端口訪問:8081
#點擊右上角的Sign in就能夠登錄了,默認管理員用戶是admin,密碼是admin123github
admin:該用戶擁有Nexus的所有權限,默認密碼爲admin123。 #deployment:該用戶可以訪問Nexus,瀏覽倉庫內容、搜索、上傳部署構件,可是不能對Nexus進行任何配置,默認密碼爲deployment123。 #這個用戶顯示在新版裏面已經沒有了 anonymous:該用戶對應了全部未登陸的匿名用戶,它們能夠瀏覽倉庫並進行搜索。
能夠禁止匿名用戶訪問apache
倉庫介紹vim
1.component name的一些說明: 1)maven-central:maven中央庫,默認從https://repo1.maven.org/maven2/拉取jar 2)maven-releases:私庫發行版jar 3)maven-snapshots:私庫快照(調試版本)jar 4)maven-public:倉庫分組,把上面三個倉庫組合在一塊兒對外提供服務,在本地maven基礎配置settings.xml中使用。 2.Nexus默認的倉庫類型有如下四種: 1)group(倉庫組類型):又叫組倉庫,用於方便開發人員本身設定的倉庫; 2)hosted(宿主類型):內部項目的發佈倉庫(內部開發人員,發佈上去存放的倉庫); 3)proxy(代理類型):從遠程中央倉庫中尋找數據的倉庫(能夠點擊對應的倉庫的Configuration頁簽下Remote Storage Location屬性的值即被代理的遠程倉庫的路徑); 4)virtual(虛擬類型):虛擬倉庫(這個基本用不到,重點關注上面三個倉庫的使用); 3.Policy(策略):表示該倉庫爲發佈(Release)版本倉庫仍是快照(Snapshot)版本倉庫; 4.Public Repositories下的倉庫 1)3rd party: 沒法從公共倉庫得到的第三方發佈版本的構件倉庫,即第三方依賴的倉庫,這個數據一般是由內部人員自行下載以後發佈上去; 2)Apache Snapshots: 用了代理ApacheMaven倉庫快照版本的構件倉庫 3)Central: 用來代理maven中央倉庫中發佈版本構件的倉庫 4)Central M1 shadow: 用於提供中央倉庫中M1格式的發佈版本的構件鏡像倉庫 5)Codehaus Snapshots: 用來代理CodehausMaven 倉庫的快照版本構件的倉庫 6)Releases: 內部的模塊中release模塊的發佈倉庫,用來部署管理內部的發佈版本構件的宿主類型倉庫;release是發佈版本; 7)Snapshots:發佈內部的SNAPSHOT模塊的倉庫,用來部署管理內部的快照版本構件的宿主類型倉庫;snapshots是快照版本,也就是不穩定版本 因此自定義構建的倉庫組代理倉庫的順序爲:Releases,Snapshots,3rd party,Central。也可使用oschina放到Central前面,下載包會更快。
增長新的代理源:
經常使用代理:緩存
1. aliyun http://maven.aliyun.com/nexus/content/groups/public 2. apache_snapshot https://repository.apache.org/content/repositories/snapshots/ 3. apache_release https://repository.apache.org/content/repositories/releases/ 4. atlassian https://maven.atlassian.com/content/repositories/atlassian-public/ 5. central.maven.org http://central.maven.org/maven2/ 6. datanucleus http://www.datanucleus.org/downloads/maven2 7. maven-central (安裝後自帶,僅需設置Cache有效期便可) https://repo1.maven.org/maven2/ 8. nexus.axiomalaska.com http://nexus.axiomalaska.com/nexus/content/repositories/public 9. oss.sonatype.org https://oss.sonatype.org/content/repositories/snapshots 10.pentaho https://public.nexus.pentaho.org/content/groups/omni/
注意:設置私用倉庫可重複發送:
設置完庫須要加入組裏面maven-public:
調用 Repository
settings.xml文件中指定nexus倉庫地址app
<server> <id>8-releases</id> <username>admin</username> <password>admin123</password> </server> <server> <id>8-snapshots</id> <username>admin</username> <password>admin123</password> </server>
<profile> <id>nexus</id> <repositories> <repository> <id>8-releases</id> <name>8-releases</name> <url>http://129.211.48.199:8081/content/repositories/releases/</url> </repository> <repository> <id>8-snapshots</id> <name>8-snapshots</name> <url>http://129.211.48.199:8081/content/repositories/snapshots/</url> <snapshots> <enabled>true</enabled> <updatePolicy>always</updatePolicy> </snapshots> </repository> </repositories> </profile>
<activeProfiles> <activeProfile>nexus</activeProfile> </activeProfiles>
較完整的maven配置文件settings.xml文件jvm
# servers 內添加用戶/密碼, 以便以後能夠向releases/snapshots本地倉庫(工廠)push jar 包 <server> <id>releases</id> <username>admin</username> <password>admin123</password> </server> <server> <id>snapshots</id> <username>admin</username> <password>admin123</password> </server> # mirrors增長私庫 <mirror> <!--This sends everything else to /public --> <id>nexus</id> <mirrorOf>*</mirrorOf> <url>http://129.211.48.199:8081/repository/maven-public/</url> </mirror> <mirror> <id>nexus2</id> <mirrorOf>snapshots</mirrorOf> <url>http://129.211.48.199:8081/repository/maven-public/</url> </mirror> # 必定要配置爲 <mirrorOf>*</mirrorOf>,即讓全部的倉庫都先通過私庫,這樣能夠將遠程下載的包緩存到本地 <profile> <id>nexus</id> <!--Enable snapshots for the built in central repo to direct --> <!--all requests to nexus via the mirror --> <repositories> <repository> <id>central</id> <url>http://129.211.48.199:8081/repository/maven-central/</url> <releases><enabled>true</enabled></releases> <snapshots><enabled>true</enabled></snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>central</id> <url>http://129.211.48.199:8081/repository/maven-central/</url> <releases><enabled>true</enabled></releases> <snapshots><enabled>true</enabled></snapshots> </pluginRepository> </pluginRepositories> </profile> <activeProfiles> <activeProfile>nexus</activeProfile> </activeProfiles> #以上定義 profile,最後activeProfile 激活定義的profile #在profile中容許 訪問releases/snapshots倉庫 (工廠)
Maven安裝目錄下的 /conf/settings.xml 起全局控制做用。
用戶目下的Maven配置文件,即:~/.m2/settings.xml 僅對當前用戶用效
#更多settings.xml配置鏈接:https://helpcdn.aliyun.com/document_detail/57890.html
#nexus配置介紹:https://blog.51cto.com/caiyuanji/2117120
#maven的setting.xml詳解:http://www.cnblogs.com/hwaggLee/p/4579418.html
#settings.xml源文件:https://github.com/apache/maven/blob/master/apache-maven/src/conf/settings.xml