从 Nexus 存储库下载 Pi4j 快照的过程？

Question

Sorry I am new to this specific scenario. I would like to use these newest Pi4j libraries found at this link: https://oss.sonatype.org/content/groups/public/com/pi4j/pi4j-core/2.0-SNAPSHOT/ but its a ton of separate files unlike when I download the 1.2 version of Pi4j from https://pi4j.com/1.2/download.html

I've tried to download a few individual files to see if they contained the class definitions I expected but they didn't. Perhaps the naming conventions are throwing me off. Should I download each file individually or is there some process I am completely unfamiliar with? Sorry if this question seems silly but I'm at a loss.

Answer 1

As V2 of Pi4J is work-in-progress and no "final" versions got released yet, you'll need to add extra repository info to your pom.xml file:

   <repositories>
        <repository>
            <id>oss-snapshots-repo</id>
            <name>Sonatype OSS Maven Repository</name>
            <url>https://oss.sonatype.org/content/groups/public</url>
            <releases>
                <enabled>false</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>

More info is available onhttps://v2.pi4j.com/getting-started/minimal-example-application