Maven为包含的JAR依赖项定义子依赖项

Question

我正在开发一个Java项目，使用maven作为依赖项管理器/构建工具。我当前在将依赖项的依赖项解析到正确版本时遇到问题。

有问题的依赖项称为JasperReports-Functions-6.1.0.jar，它不是托管在maven repo中，而是以jar形式提供的。

pom.xml snip:

    <dependency>
        <groupId>net.sf.jasperreports</groupId>
        <artifactId>jasperreports</artifactId>
        <version>6.1.0</version>
    </dependency>

    <dependency>
        <groupId>net.sf.jasperreports</groupId>
        <artifactId>jasperreports-functions</artifactId>
        <version>6.1.0</version>
        <scope>system</scope>
        <systemPath>${project.basedir}/jasperreports-functions-6.1.0.jar</systemPath>
    </dependency>

    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>2.6</version>
    </dependency>

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:2.4:jar (default-jar) on project JavaLibrary: Execution default-jar of goal org.apache.maven.plugins:maven-jar-plugin:2.4:jar failed: Plugin org.apache.maven.plugins:maven-jar-plugin:2.4 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-jar-plugin:jar:2.4 -> commons-lang:commons-lang:jar:2.1: Failed to read artifact descriptor for commons-lang:commons-lang:jar:2.1: Could not transfer artifact commons-lang:commons-lang:pom:2.1 from/to central (https://repo.maven.apache.org/maven2): C:\Users\Lowell\.m2\repository\commons-lang\commons-lang\2.1\commons-lang-2.1.pom.part.lock (Access is denied) -> [Help 1]

如何强制jar依赖项使用子依赖项的某个版本？

Answer 1

您是否尝试重新排序依赖项，首先加载commons-lang，然后加载jasperreports？编辑：也许这应该对您有所帮助：依赖：analyze-dep-Mgt