AWS SDK for Java入门
AWS SDK for Java入门
提问于 2021-08-09 16:59:05
我对AWS SDK for Java非常陌生。我正在尝试按照这里的文档(https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html#get-started-projectsetup)开始使用用于Java2.x的AWS SDK。
但是当我尝试使用下面的命令创建这里提到的项目时
mvn -B archetype:generate \-DarchetypeGroupId=org.apache.maven.archetypes \-DgroupId=com.example.myapp \-DartifactId=myapp我收到一个错误：
PS C:\Users\robert\Desktop> mvn -B archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DgroupId=com.example.myapp -DartifactId=myapp
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.100 s
[INFO] Finished at: 2021-08-09T12:26:24-05:00
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (C:\Users\robert\Desktop). Please verify you invoked Maven from
the correct directory. -> [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/MissingProjectExceptio如何创建maven项目并开始使用aws sdk？
回答 2
Stack Overflow用户
回答已采纳
发布于 2021-08-09 17:14:00
命令中是否有/字符。如果是这样，您需要使用以下命令：
mvn -B archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DgroupId=com.example.myapp -DartifactId=myapp我正在使用JDK 1.8，这个命令是成功的。
Stack Overflow用户
发布于 2021-08-09 18:07:11
在Powershell中，命令行参数中不能有句点(点或句号)。该页面上的说明缺少这些信息，并假设使用类Unix环境或cmd环境。你应该运行：
mvn -B archetype:generate "-DarchetypeGroupId=org.apache.maven.archetypes" "-DgroupId=com.example.myapp" -DartifactId=myapp页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/68715871
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