我在eclipse中有一个名为tdkutils的Maven项目，带有pom.xml：这是一个Utils项目。因此，我想创建一个JAR，将其放入存储库中并将其用于另一个项目。
...
<groupId>com.tdk</groupId>
<artifactId>tdkUtils</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>tdkUtils</name>
...
但是，我在安装插件时遇到了这些错误：
MacBook-Pro-de-nunito:tdkUtils nunito$ mvn install:install-file -Dfile=target/tdkUtils-0.0.1-SNAPSHOT.jar
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building tdkUtils 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install-file (default-cli) @ tdkUtils ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.353 s
[INFO] Finished at: 2017-09-18T11:29:58+02:00
[INFO] Final Memory: 9M/309M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.4:install-file (default-cli) on project tdkUtils: The artifact information is incomplete or not valid:
[ERROR] [0] 'groupId' is missing.
[ERROR] [1] 'artifactId' is missing.
[ERROR] [2] 'packaging' is missing.
[ERROR] [3] 'version' is missing.
[ERROR] -> [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/MojoExecutionException
如果您只执行 mvn install，而在使用util pom.xml文件的同一目录中，则Maven会为用户安装JAR文件。
之后，JAR文件可以由其他项目的同一用户使用。
您可以在没有pom.xml的情况下将jar安装到本地仓库中： mvn install:install-file -Dfile=target/tdkUtils-0.0.1-SNAPSHOT.jar -DgroupId=com.tdk -DartifactId=tdkUtils -Dversion=0.0.1-SNAPSHOT -Dpackaging=jar