从原型创建新项目时未找到pom

Question

我正在尝试执行此操作：

mvn archetype:generate -DgroupId=org.sonatype.mavenbook.simple -DartifactId=simple - DpackageName=org.sonatype.mavenbook -Dversion=1.0-SNAPSHOT" 

但它显示此错误：

C:\TPMaven>mvn archetype:generate -DgroupId=org.sonatype.mavenbook.simple -DartifactId=simple - DpackageName=org.sonatype.mavenbook -Dversion=1.0-SNAPSHOT
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.090 s
[INFO] Finished at: 2015-04-20T17:28:05+00:00
[INFO] Final Memory: 5M/108M
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (C:\TPMaven). 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]

我的Maven语句怎么了？

Answer 1

正确的代码应为：

mvn archetype:generate -DgroupId=org.sonatype.mavenbook.simple -DartifactId=simple -DpackageName=org.sonatype.mavenbook -Dversion=1.0-SNAPSHOT

如果使用Win，则可以在cmd.exe中运行上面的代码。

如果您在PowerShell中运行代码，请使用以下代码：

mvn archetype:generate "-DgroupId=org.sonatype.mavenbook.simple" "-DartifactId=simple" "-DpackageName=org.sonatype.mavenbook" "-Dversion=1.0-SNAPSHOT"

您的代码中有两个错误：

mvn原型：生成-DgroupId = org.sonatype.mavenbook.simple -DartifactId =简单-DpackageName = org.sonatype.mavenbook -Dversion = 1.0-SNAPSHOT”

1. -DpackageName

应该

-DpackageName

2. -Dversion = 1.0-SNAPSHOT”

应该

-Dversion=1.0-SNAPSHOT