Maven Quickstart Archetype不存在

Question

我想用maven开始一个新项目.安装Maven 3.3.9,把它放在我的路径中,创建一个空文件夹并运行https://maven.apache.org/archetypes/maven-archetype-quickstart/中给出的命令

mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=5-SNAPSHOT

我收到了一个错误,而不是一个新项目

E:\CODING\prj>mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=5-SNAPSHOT
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-archetype-plugin:2.4:generate (default-cli) > generate-sources @ standalone-pom >>>
[INFO]
[INFO] <<< maven-archetype-plugin:2.4:generate (default-cli) < generate-sources @ standalone-pom <<<
[INFO]
[INFO] --- maven-archetype-plugin:2.4:generate (default-cli) @ standalone-pom ---
[INFO] Generating project in Interactive mode
[INFO] Archetype repository not defined. Using the one from [org.apache.maven.archetypes:maven-archetype-quickstart:1.1] found in catalog remote
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.016 s
[INFO] Finished at: 2016-11-04T13:41:30-04:00
[INFO] Final Memory: 12M/114M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.4:generate (default-cli) on project standalone-pom: The desired archetype does not exist (org.apache.maven.archetypes:maven-archetype-quickstart:5-SNAPSHOT) -> [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/MojoFailureException

有谁知道为什么？更好的是,我如何创建一个空白的Maven项目？

Answer 1

同样的事情发生在我身上.这确实是一种耻辱.这个版本5-SNAPSHOT看起来有点奇怪.如果你放弃它,它实际上是有效的:

mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart

你也可以简单地只指定groupId并artifactId在批处理模式下:

mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DinteractiveMode=false

结果几乎与使用maven-archetype-quickstart原型创建相同.

有关详细信息,请参阅此页面:Maven在5分钟内完成.

Answer 2

指定的版本无效。它来自2010年编辑过的Maven示例页面。

最新的原型版本是1.1（具有讽刺意味的是，也是从2010年开始），因此请尝试以下操作：

mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.1