为什么Maven想检查本地存储库中存在的POM的远程可用性

Question

我获得了一个带有另一个用户Maven本地存储库（〜/.m2/repository）的内容的ZIP文件，然后给我一个带有Maven项目的zip文件。

如果我进入项目（com.foo.my.project）并运行mvn -x clean naster无法从Maven Central存储库下载自定义库POM（<代码> com.foo.bar ）：

[DEBUG] Reading global settings from /home/user/apache-maven-3.5.2/conf/settings.xml
[DEBUG] Reading user settings from /home/user/.m2/settings.xml
[...]
[DEBUG] Using local repository at /home/user/.m2/repository
[DEBUG] Using manager EnhancedLocalRepositoryManager with priority 10.0 for /home/user/.m2/repository
[INFO] Scanning for projects...
[DEBUG] Verifying availability of /home/user/.m2/repository/com/foo/bar/1.0.0/bar-1.0.0.pom from [central (https://repo.maven.apache.org/maven2, default, releases)]
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.foo.my.project:project:4.2.1: Failure to find com.foo:bar:pom:1.0.0 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ line 4, column 13

我可以告诉Maven不要尝试检查自定义软件包的远程可用性它仅在本地存储库中存在吗？

Answer 1

删除file/home/user/.m2/repository/com/foo/bar/1.0.0/_remote.repositories和该文件夹中的任何SHA文件，并重新运行Maven build命令。