在基于操作系统的Maven项目中包含一个Jar

Question

I'm using a third party software in my Maven Project. The API calls are same for both Windows and Mac OS but the JAR files are different. Is there a way to identify the operating system at run-time and load appropriate jar from my lib folder in a Maven Project ? I want to be able to provide this final executable Jar to my client who may use my final Jar in an Windows or Mac OS and should be able to work on it by including my Jar in his project. For now, my client is including the Jar in his class path which seems as a horrible way of doing.

Answer 1

It could be nicely done by using Maven profiles and activation feature

<profiles>
    <profile>
        <id>windows-x86_64</id>
        <activation>
            <os>
                <family>windows</family>
                <arch>amd64</arch>
            </os>
        </activation>            
    </profile>

    <profile>
        <id>windows-x86</id>
        <activation>
            <os>
                <family>windows</family>
                <arch>x86</arch>
            </os>
        </activation>
    </profile>

In this profiles you could set up custom properties, custom dependencies, etc.

Answer 2

您可能需要Maven NAR插件，或者可能使用配置文件，具体取决于系统特定部分的实际内容