嘗試使用Maven構建Netbeans項目

Question

我目前正在使用Netbeans將Vaadin Web應用程序項目部署到GlassFish 4服務器。 在我的本地計算機（運行Windows 10）上，我只需在與該項目關聯的war文件上使用asadmin deploy（在glassfish / bin內部）即可成功部署該文件。 我也可以在NetBeans中運行項目。

然后，我繼續將項目文件scp移至Ubuntu（v。16.04.4）環境，以及GlassFish文件。 但是，當我這次嘗試相同的技術，然后通過本地計算機中的瀏覽器訪問Ubuntu環境的地址時（由於我的項目計划在localhost上運行，因此在這種情況下，本地主機將有一個我的本地計算機上的遠程域），出現HTTP錯誤（找不到資源）。

我的第一個直覺（由於以下某些情況而只有一個）是我需要在Ubuntu環境中重建war文件。 自然，因為我最初是通過構建NetBeans項目來構建war文件的，所以我想我會再次這樣做。 然后，我按照這里的說明進行操作：

https://platform.netbeans.org/tutorials/nbm-maven-commandline.html

不幸的是，在第一部分（創建NetBeans平台應用程序）的第5步中，我遇到了以下錯誤日志：

[INFO] Scanning for projects...
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-install-plugin/2.5.2/maven-install-plugin-2.5.2.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-install-plugin:2.5.2: Plugin org.apache.maven.plugins:maven-install-plugin:2.5.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-install-plugin:jar:2.5.2
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.7/maven-deploy-plugin-2.7.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-deploy-plugin:2.7: Plugin org.apache.maven.plugins:maven-deploy-plugin:2.7 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-deploy-plugin:jar:2.7
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.3/maven-site-plugin-3.3.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-site-plugin:3.3: Plugin org.apache.maven.plugins:maven-site-plugin:3.3 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-site-plugin:jar:3.3
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-antrun-plugin:1.7: Plugin org.apache.maven.plugins:maven-antrun-plugin:1.7 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-antrun-plugin:jar:1.7
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-assembly-plugin/2.4.1/maven-assembly-plugin-2.4.1.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-assembly-plugin:2.4.1: Plugin org.apache.maven.plugins:maven-assembly-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-assembly-plugin:jar:2.4.1
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-dependency-plugin/2.8/maven-dependency-plugin-2.8.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-dependency-plugin:2.8: Plugin org.apache.maven.plugins:maven-dependency-plugin:2.8 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-dependency-plugin:jar:2.8
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-release-plugin:2.3.2: Plugin org.apache.maven.plugins:maven-release-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-release-plugin:jar:2.3.2
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-metadata.xml
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.maven.plugins/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.40.215] failed: Connection timed out (Connection timed out)
[WARNING] Could not transfer metadata org.codehaus.mojo/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.40.215] failed: Connection timed out (Connection timed out)
[WARNING] Failure to transfer org.apache.maven.plugins/maven-metadata.xml from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.maven.plugins/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.40.215] failed: Connection timed out (Connection timed out)
[WARNING] Failure to transfer org.codehaus.mojo/maven-metadata.xml from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.codehaus.mojo/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.40.215] failed: Connection timed out (Connection timed out)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 19:05 min
[INFO] Finished at: 2018-07-06T08:25:02-07:00
[INFO] Final Memory: 12M/609M
[INFO] ------------------------------------------------------------------------
[ERROR] No plugin found for prefix 'archetype' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (/home/lab/.m2/repository), central (https://repo.maven.apache.org/maven2)] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/NoPluginFoundForPrefixException

因此，我在網上搜索了此問題，發現有人遇到了類似的問題：

Maven：無法檢索插件描述符錯誤

我遵循了響應者的解決方案，並將其添加到settings.xml文件的代理中。 但是，一個差異是我的settings.xml文件位於usr / share / maven / conf中，而不是.m2（根據我從一些在線搜索中收集到的信息，它在Ubuntu中不存在）； 以此為基礎，我在Ubuntu環境中創建了一個.m2文件夾，然后對（本地）.m2文件夾中的所有文件進行了scp'處理，然后復制了usr / share / maven / conf中存在的settings.xml文件至.m2。 這是settings.xml文件中已編輯部分的屏幕截圖：

更改之后（最初是注釋，所以我只需要取消注釋並填寫幾件事），我嘗試再次運行netbeans安裝程序。 但是，輸出幾乎是相同的，只是有時在警告消息末尾使用了一些額外的引用來引用我使用的代理：

[INFO] Scanning for projects...
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-install-plugin/2.5.2/maven-install-plugin-2.5.2.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-install-plugin:2.5.2: Plugin org.apache.maven.plugins:maven-install-plugin:2.5.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-install-plugin:jar:2.5.2
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.7/maven-deploy-plugin-2.7.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-deploy-plugin:2.7: Plugin org.apache.maven.plugins:maven-deploy-plugin:2.7 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-deploy-plugin:jar:2.7
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.3/maven-site-plugin-3.3.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-site-plugin:3.3: Plugin org.apache.maven.plugins:maven-site-plugin:3.3 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-site-plugin:jar:3.3
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-antrun-plugin:1.7: Plugin org.apache.maven.plugins:maven-antrun-plugin:1.7 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-antrun-plugin:jar:1.7
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-assembly-plugin/2.4.1/maven-assembly-plugin-2.4.1.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-assembly-plugin:2.4.1: Plugin org.apache.maven.plugins:maven-assembly-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-assembly-plugin:jar:2.4.1
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-dependency-plugin/2.8/maven-dependency-plugin-2.8.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-dependency-plugin:2.8: Plugin org.apache.maven.plugins:maven-dependency-plugin:2.8 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-dependency-plugin:jar:2.8
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-release-plugin:2.3.2: Plugin org.apache.maven.plugins:maven-release-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-release-plugin:jar:2.3.2
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-metadata.xml
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.maven.plugins/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): http://proxy.esl.cisco.com/
[WARNING] Could not transfer metadata org.codehaus.mojo/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): http://proxy.esl.cisco.com/
[WARNING] Failure to transfer org.apache.maven.plugins/maven-metadata.xml from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.apache.maven.plugins/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): http://proxy.esl.cisco.com/
[WARNING] Failure to transfer org.codehaus.mojo/maven-metadata.xml from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer metadata org.codehaus.mojo/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): http://proxy.esl.cisco.com/
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.358 s
[INFO] Finished at: 2018-07-06T09:41:15-07:00
[INFO] Final Memory: 12M/609M
[INFO] ------------------------------------------------------------------------
[ERROR] No plugin found for prefix 'archetype' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (/home/lab/.m2/repository), central (https://repo.maven.apache.org/maven2)] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/NoPluginFoundForPrefixException

我發現有人遇到類似問題的第二個網站是：

https://communities.bmc.com/thread/160101

但是，在響應者的解決方案中，我什至不知道他指的是什么SDK，並且在Ubuntu環境中對整個文件系統的搜索顯示，出現了0次archetype-catalog.xml（通過find。-name“ archetype-目錄”）

那么，有什么建議嗎？

編輯：為了澄清我的問題到底是什么，它們如下：

1）我的假設是正確的，即我可以在本地進行戰爭並在本地部署並使其正常工作，但是嘗試在不同地址部署相同戰爭可能會導致錯誤的行為？ 更重要的是，我是否還要擔心在Ubuntu環境中打仗？ 因為如果沒有，我可能應該開始尋找其他可能的錯誤。

2）為什么在將代理添加到settings.xml之后，maven仍無法正確設置Netbeans？

3）我訪問的第二個網站（ https://communities.bmc.com/thread/160101 ）上的人員是否存在該解決方案的Ubuntu版本？ 即，是否有一些類似於原型目錄的東西可以用來解決無法設置的Netbeans問題？

更新：所以，我認為我對第一個問題有答案，盡管我仍然希望回答第二個和第三個問題，所以我仍將這個帖子保留為未回答。 關於第一個問題，我認為答案是肯定的。 對於使用netbeans通過CLI輸入重新編譯WAR的所有麻煩，我設法找到了解決方法。 相反，我為Ubuntu環境設置了VNC連接，然后能夠以GUI的方式訪問它。 從那里，我只安裝了Netbeans，然后使用GUI版本的Netbeans重建了項目。 這並非沒有困難，但是最終到達那里之后，我嘗試從本地（Windows環境）訪問我的項目，並且該項目按預期工作。

Answer 1

好，我找到了解決我問題的答案； 在查看Stack Overflow響應的其他解決方案時，我發現有人指出http代理必須位於https代理之前； 我本來甚至沒有https代理（只是http），但我想無論如何還是不給它一個機會，添加https代理后，“未能檢索插件描述符警告消失了。