maven - 添加本地外部 jar - 不应指向项目目录中的文件

Question

在我的 Maven 项目中，我使用自定义外部 my-custom-external像这样的 jar :

pom.xml

<dependencies>
    <dependency>
        <groupId>com.myproject</groupId>
        <artifactId>my-custom-external</artifactId>
        <version>1.0-SNAPSHOT</version>
        <scope>system</scope>
        <systemPath>${project.basedir}/libs/my-custom-external-1.0-SNAPSHOT.jar</systemPath>
    </dependency>
    <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-stdlib-jdk8</artifactId>
        <version>${kotlin.version}</version>
    </dependency>

我成功构建了我的项目 mvn verify但在控制台中我有警告:

[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for com.myproject:prj_1:jar:1.0-SNAPSHOT
[WARNING] 'dependencies.dependency.systemPath' for com.myproject:my-custom-extneral:jar should not point at files within the project directory, ${project.basedir}/libs/my-custom-extneral-1.0-SNAPSHOT.jar will be unresolvable by dependent projects @ line 62, column 25
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 

Answer 1

您可以使用 ${pom.basedir} 替换 ${project.basedir}