java - Maven 无法解决本地依赖

Question

我有一个 Maven 项目，它有一个带有外部 jar 文件的项目内存储库。 我使用安装命令将 jar 文件安装到 in-porject 存储库中 当我检查存储库时，安装了 jar 文件 我还在pom文件中添加了依赖配置。 但是当我运行 mvn 编译文件时。 我收到 mvn 无法解析依赖项的错误

这是 Pom 片段:

        <repository>
    <id>repo</id>
    <releases>
        <enabled>true</enabled>
        <checksumPolicy>ignore</checksumPolicy>
    </releases>
    <snapshots>
        <enabled>false</enabled>
    </snapshots>
    <url>file://${project.basedir}/repo</url>
</repository>

这是POM中的依赖

<dependency>
      <groupId>Com.RubineEngine.GesturePoints</groupId>
      <artifactId>Com-RubineEngine-GesturePoints</artifactId>
      <version>1.0-SNAPSHOT</version>
    </dependency> 

这是错误信息:

[INFO] 最终内存:6M/309M

[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project com-boundingbox-box: Could not resolve
 dependencies for project com.boundingbox.box:com-boundingbox-box:jar:1.0-SNAPSH
OT: Could not find artifact Com.RubineEngine.GesturePoints:Com-RubineEngine-Gest
urePoints:jar:1.0-SNAPSHOT -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[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 rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyReso
lutionException  

有没有人对这个错误有任何建议。

这是使用U和X开关后的错误信息

[DEBUG] =======================================================================
[DEBUG] Using connector WagonRepositoryConnector with priority 0 for file://C:\U
sers\FAISAL\Desktop\disaster\com-initialtheta-theta/repo
Downloading: file://C:\Users\FAISAL\Desktop\disaster\com-initialtheta-theta/repo
/Com/RubineEngine/GesturePoints/Com-RubineEngine-GesturePoints/1.0-SNAPSHOT/mave
n-metadata.xml
[DEBUG] Writing resolution tracking file C:\Users\FAISAL\.m2\repository\Com\Rubi
neEngine\GesturePoints\Com-RubineEngine-GesturePoints\1.0-SNAPSHOT\resolver-stat
us.properties
[DEBUG] Using connector WagonRepositoryConnector with priority 0 for http://repo
.typesafe.com/typesafe/releases/
Downloading: http://repo.typesafe.com/typesafe/releases/Com/RubineEngine/Gesture
Points/Com-RubineEngine-GesturePoints/1.0-SNAPSHOT/maven-metadata.xml
[DEBUG] Writing resolution tracking file C:\Users\FAISAL\.m2\repository\Com\Rubi
neEngine\GesturePoints\Com-RubineEngine-GesturePoints\1.0-SNAPSHOT\resolver-stat
us.properties
[DEBUG] Could not find metadata Com.RubineEngine.GesturePoints:Com-RubineEngine-
GesturePoints:1.0-SNAPSHOT/maven-metadata.xml in typesafe (http://repo.typesafe.
com/typesafe/releases/)
[DEBUG] Could not find metadata Com.RubineEngine.GesturePoints:Com-RubineEngine-
GesturePoints:1.0-SNAPSHOT/maven-metadata.xml in lib (file://C:\Users\FAISAL\Des
ktop\disaster\com-initialtheta-theta/repo)
[DEBUG] Skipped remote update check for Com.RubineEngine.GesturePoints:Com-Rubin
eEngine-GesturePoints:1.0-SNAPSHOT/maven-metadata.xml, already updated during th
is session.
[DEBUG] Failure to find Com.RubineEngine.GesturePoints:Com-RubineEngine-GestureP
oints:1.0-SNAPSHOT/maven-metadata.xml in http://repo.typesafe.com/typesafe/relea
ses/ was cached in the local repository, resolution will not be reattempted unti
l the update interval of typesafe has elapsed or updates are forced
[DEBUG] Skipped remote update check for Com.RubineEngine.GesturePoints:Com-Rubin
eEngine-GesturePoints:1.0-SNAPSHOT/maven-metadata.xml, already updated during th
is session.
[DEBUG] Failure to find Com.RubineEngine.GesturePoints:Com-RubineEngine-GestureP
oints:1.0-SNAPSHOT/maven-metadata.xml in file://C:\Users\FAISAL\Desktop\disaster
\com-initialtheta-theta/repo was cached in the local repository, resolution will
 not be reattempted until the update interval of lib has elapsed or updates are
forced

看起来系统在两个存储库之间混淆了。

Answer 1

1. 检查您项目存储库中库的 pom 文件中的 groupId/artifactId 是否正确设置(即 ${project.baseDir}\repo\Com....\1.0-SNAPSHOT\Com-RubineEngine-GesturePoints .pom)
2. 要消除“在 lib 的更新间隔结束或强制更新之前不会重新尝试解决”错误，您需要从本地存储库(通常是 ~/.m2)中删除文件夹，即 ~/.m2/Com/RubineEngine.