maven 部署nexus_设置本地Nexus存储库并从Maven部署WAR文件

maven 部署nexus

Maven Central充当中央存储库管理器，二进制文件由不同的团队/公司/个人上载并与世界其他地方共享。 就像github和其他对源代码控制非常有效的源代码存储库一样，这些存储库管理器还充当您自己生成的二进制工件的部署目标。

设置本地存储库管理器有几个优点。 主要的是它们充当Maven Central之间的高度可配置的代理，因此每个人都不必从中央存储库下载所有依赖项。 另一个主要原因是控制团队中临时生成的工件。 使用存储库管理器的原因详细说明了完整的好处。

本技术提示将展示如何设置本地Nexus信息库管理器，以及将工件（快照和发行版）推送到其中。

让我们开始吧！

安装和配置本地Nexus存储库

  1. 下载并解压缩最新的Nexus OSS 。 默认管理员的登录名/密码是admin / admin123。 默认的部署登录名/密码是Deployment / deployment123。
  2. 以以下方式启动Nexus： 
    nexus-2.11.2-03> ./bin/nexus start
Starting Nexus OSS...
Started Nexus OSS.

    日志可以看成是： 

    nexus-2.11.2-03> tail -f logs/wrapper.log

    或者，您可以从控制台本身中显示日志的位置开始： 

    nexus-2.11.2-03> ./bin/nexus console
Running Nexus OSS...
wrapper  | --> Wrapper Started as Console
wrapper  | Launching a JVM...
jvm 1    | Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=192m; support was removed in 8.0
jvm 1    | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
jvm 1    |   Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.
jvm 1    | . . .jvm 1    | 2015-02-24 00:17:28,706-0800 INFO  [jetty-main-1] *SYSTEM org.sonatype.nexus.bootstrap.jetty.JettyServer - Running
jvm 1    | 2015-02-24 00:17:28,706-0800 INFO  [WrapperListener_start_runner] *SYSTEM org.sonatype.nexus.bootstrap.jetty.JettyServer - Started
jvm 1    | 2015-02-24 00:17:30,713-0800 INFO  [ar-4-thread-3] *SYSTEM org.sonatype.nexus.proxy.maven.routing.internal.ManagerImpl - Updated and published prefix file of "Public Repositories" [id=public]
  3. 将Maven设置文件（〜.m2 / settings.xml）配置为包括以下默认部署用户名和密码： 
    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd"><servers><server><id>deployment</id><username>deployment</username><password>deployment123</password></server></servers>
</settings>

将快照部署到本地Nexus存储库

  1. 从github.com/javaee-samples/javaee7-simple-sample签出一个简单的Java EE示例。
  2. 通过以下方式创建WAR文件并将其部署到本地Nexus存储库： 
    javaee7-simple-sample> mvn deploy
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building javaee7-simple-sample 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ javaee7-simple-sample ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ javaee7-simple-sample ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 4 source files to /Users/arungupta/workspaces/javaee7-simple-sample/target/classes
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ javaee7-simple-sample ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/arungupta/workspaces/javaee7-simple-sample/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ javaee7-simple-sample ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ javaee7-simple-sample ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-war-plugin:2.3:war (default-war) @ javaee7-simple-sample ---
[INFO] Packaging webapp
[INFO] Assembling webapp [javaee7-simple-sample] in [/Users/arungupta/workspaces/javaee7-simple-sample/target/javaee7-simple-sample]
[INFO] Processing war project
[INFO] Copying webapp resources [/Users/arungupta/workspaces/javaee7-simple-sample/src/main/webapp]
[INFO] Webapp assembled in [33 msecs]
[INFO] Building war: /Users/arungupta/workspaces/javaee7-simple-sample/target/javaee7-simple-sample.war
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ javaee7-simple-sample ---
[INFO] Installing /Users/arungupta/workspaces/javaee7-simple-sample/target/javaee7-simple-sample.war to /Users/arungupta/.m2/repository/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-SNAPSHOT.war
[INFO] Installing /Users/arungupta/workspaces/javaee7-simple-sample/pom.xml to /Users/arungupta/.m2/repository/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-SNAPSHOT.pom
[INFO] 
[INFO] >>> wildfly-maven-plugin:1.0.2.Final:deploy (default) > package @ javaee7-simple-sample >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ javaee7-simple-sample ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ javaee7-simple-sample ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ javaee7-simple-sample ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/arungupta/workspaces/javaee7-simple-sample/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ javaee7-simple-sample ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ javaee7-simple-sample ---
[INFO] No tests to run.
[INFO] Skipping execution of surefire because it has already been run for this configuration
[INFO] 
[INFO] --- maven-war-plugin:2.3:war (default-war) @ javaee7-simple-sample ---
[INFO] Packaging webapp
[INFO] Assembling webapp [javaee7-simple-sample] in [/Users/arungupta/workspaces/javaee7-simple-sample/target/javaee7-simple-sample]
[INFO] Processing war project
[INFO] Copying webapp resources [/Users/arungupta/workspaces/javaee7-simple-sample/src/main/webapp]
[INFO] Webapp assembled in [3 msecs]
[INFO] Building war: /Users/arungupta/workspaces/javaee7-simple-sample/target/javaee7-simple-sample.war
[INFO] 
[INFO] <<< wildfly-maven-plugin:1.0.2.Final:deploy (default) < package @ javaee7-simple-sample <<<
[INFO] 
[INFO] --- wildfly-maven-plugin:1.0.2.Final:deploy (default) @ javaee7-simple-sample ---
Feb 24, 2015 1:02:46 AM org.xnio.Xnio <clinit>
INFO: XNIO version 3.2.2.Final
Feb 24, 2015 1:02:46 AM org.xnio.nio.NioXnio <clinit>
INFO: XNIO NIO Implementation Version 3.2.2.Final
Feb 24, 2015 1:02:46 AM org.jboss.remoting3.EndpointImpl <clinit>
INFO: JBoss Remoting version 4.0.3.Final
[INFO] 
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ javaee7-simple-sample ---
Downloading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/maven-metadata.xml
Downloaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/maven-metadata.xml (783 B at 4.0 KB/sec)
Uploading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-20150224.090247-2.war
Uploaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-20150224.090247-2.war (6 KB at 90.4 KB/sec)
Uploading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-20150224.090247-2.pom
Uploaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/javaee7-simple-sample-1.0-20150224.090247-2.pom (3 KB at 53.2 KB/sec)
Downloading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/maven-metadata.xml
Downloaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/maven-metadata.xml (297 B at 13.8 KB/sec)
Uploading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/maven-metadata.xml
Uploaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/1.0-SNAPSHOT/maven-metadata.xml (783 B at 20.7 KB/sec)
Uploading: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/maven-metadata.xml
Uploaded: http://localhost:8081/nexus/content/repositories/snapshots/org/javaee7/sample/javaee7-simple-sample/maven-metadata.xml (297 B at 6.7 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.398 s
[INFO] Finished at: 2015-02-24T01:02:47-08:00
[INFO] Final Memory: 22M/310M
[INFO] ------------------------------------------------------------------------

    推动了几个构建后，快照存储库可以在localhost：8081 / nexus /＃view-repositories; snapshots〜browsestorage中看到，如下所示：

    techtip73-nexus快照存储库-1024x749

    实际的存储库存储在../sonatype-work/nexus目录中。 这是在解压缩Nexus OSS捆绑包的同时创建的。

将发行版部署到本地Nexus存储库

  1. 清除任何以前执行的发行版： 
    javaee7-simple-sample> mvn release:clean -P release
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building javaee7-simple-sample 1.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-release-plugin:2.5.1:clean (default-cli) @ javaee7-simple-sample ---
[INFO] Cleaning up after release...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.912 s
[INFO] Finished at: 2015-02-24T02:18:53-08:00
[INFO] Final Memory: 10M/245M
[INFO] ------------------------------------------------------------------------
  2. 准备下一个版本： 
    javaee7-simple-sample> mvn release:prepare -P release
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building javaee7-simple-sample 1.3-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-release-plugin:2.5.1:prepare (default-cli) @ javaee7-simple-sample ---
[INFO] Verifying that there are no local modifications...
[INFO]   ignoring changes on: **/pom.xml.releaseBackup, **/pom.xml.next, **/pom.xml.tag, **/pom.xml.branch, **/release.properties, **/pom.xml.backup
[INFO] Executing: /bin/sh -c cd /Users/arungupta/workspaces/javaee7-simple-sample && git rev-parse --show-toplevel
[INFO] Working directory: /Users/arungupta/workspaces/javaee7-simple-sample
[INFO] Executing: /bin/sh -c cd /Users/arungupta/workspaces/javaee7-simple-sample && git status --porcelain .
[INFO] Working directory: /Users/arungupta/workspaces/javaee7-simple-sample
[WARNING] Ignoring unrecognized line: ?? release.properties
[INFO] Checking dependencies and plugins for snapshots ...
What is the release version for "javaee7-simple-sample"? (org.javaee7.sample:javaee7-simple-sample) 1.3: : 
What is SCM release tag or label for "javaee7-simple-sample"? (org.javaee7.sample:javaee7-simple-sample) v1.3: : 
What is the new development version for "javaee7-simple-sample"? (org.javaee7.sample:javaee7-simple-sample) 1.4-SNAPSHOT: : 
[INFO] Transforming 'javaee7-simple-sample'...
[INFO] Not generating release POMs
[INFO] Executing goals 'clean verify'...
[WARNING] Maven will be executed in interactive mode, but no input stream has been configured for this MavenInvoker instance.
[INFO] [INFO] Scanning for projects...
[INFO] [INFO]                                                                         
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [INFO] Building javaee7-simple-sample 1.3
[INFO] [INFO] ------------------------------------------------------------------------. . .[INFO] Executing: /bin/sh -c cd /Users/arungupta/workspaces/javaee7-simple-sample && git symbolic-ref HEAD
[INFO] Working directory: /Users/arungupta/workspaces/javaee7-simple-sample
[INFO] Executing: /bin/sh -c cd /Users/arungupta/workspaces/javaee7-simple-sample && git push https://github.com/javaee-samples/javaee7-simple-sample.git refs/heads/master:refs/heads/master
[INFO] Working directory: /Users/arungupta/workspaces/javaee7-simple-sample
[INFO] Release preparation complete.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:04 min
[INFO] Finished at: 2015-02-24T02:55:59-08:00
[INFO] Final Memory: 11M/245M
[INFO] ------------------------------------------------------------------------
  3. 执行发布： 
    javaee7-simple-sample> mvn javadoc:jar source:jar release:perform -P release
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building javaee7-simple-sample 1.4-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-javadoc-plugin:2.10.1:jar (default-cli) @ javaee7-simple-sample ---. . .[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [INFO] BUILD FAILURE
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [INFO] Total time: 5.820 s
[INFO] [INFO] Finished at: 2015-02-24T02:58:16-08:00
[INFO] [INFO] Final Memory: 31M/312M
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on project javaee7-simple-sample: Failed to deploy artifacts: Could not transfer artifact org.javaee7.sample:javaee7-simple-sample:war:1.3 from/to deployment (http://localhost:8081/nexus/content/repositories/releases/): Failed to transfer file: http://localhost:8081/nexus/content/repositories/releases/org/javaee7/sample/javaee7-simple-sample/1.3/javaee7-simple-sample-1.3.war. Return code is: 400, ReasonPhrase: Bad Request. -> [Help 1]

    注意，该命令以错误结尾。 这类似于此处报告的内容，但奇怪的是文件仍在Nexus上载。 这是来自localhost：8081 / nexus /＃view-repositories; releases〜browsestorage的快照，同时尝试测试多个版本并想知道这些“虚假”错误消息：

    techtip73-nexus-发布库

    此错误将需要更多的调试，但现在至少可以将快照和发行版本存储在本地Nexus存储库中。

更新： Manfred Moser通过发送拉取请求帮助调试了该错误。 现在，此错误已消失，而应显示类似以下内容： 

[INFO] Uploaded: http://localhost:8081/nexus/content/repositories/releases/org/javaee7/sample/javaee7-simple-sample/1.8/javaee7-simple-sample-1.8-sources.jar (3 KB at 74.7 KB/sec)
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [INFO] BUILD SUCCESS
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] [INFO] Total time: 5.673 s
[INFO] [INFO] Finished at: 2015-02-26T03:50:18+05:30
[INFO] [INFO] Final Memory: 31M/320M
[INFO] [INFO] ------------------------------------------------------------------------
[INFO] Cleaning up after release...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:10 min
[INFO] Finished at: 2015-02-26T03:50:30+05:30
[INFO] Final Memory: 13M/245M
[INFO] ------------------------------------------------------------------------

您学习了如何设置本地Nexus Repository并向其推送快照和发布版本。 随后的博客将展示如何将此存储库用于CI / CD。

请享用！

翻译自: https://www.javacodegeeks.com/2015/03/setup-local-nexus-repository-and-deploying-war-file-from-maven.html

maven 部署nexus

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