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How do I get Maven to fail when conflicting versions of the same artifact are referenced?

当Maven中出现相同依赖项的不同版本时,可以使用Dependency Convergence插件来检测并使构建失败。以下是如何配置Maven以使其在出现版本冲突时失败的步骤:

  1. 在项目的pom.xml文件中,添加Dependency Convergence插件的配置:
代码语言:xml<build>
复制
 <plugins>
   <plugin>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-dependency-plugin</artifactId>
     <version>3.1.2</version>
      <executions>
       <execution>
          <id>check-dependency-convergence</id>
          <goals>
            <goal>check-dependency-convergence</goal>
          </goals>
         <configuration>
            <failOnWarning>true</failOnWarning>
          </configuration>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>

这里,我们将failOnWarning配置项设置为true,以便在检测到版本冲突时使构建失败。

  1. 运行mvn dependency:check-dependency-convergence命令来检测依赖项冲突。如果检测到冲突,Maven将返回一个非零退出代码,使构建失败。
  2. 如果需要,可以在命令行中添加-DskipTests选项来跳过测试,以便更快地检查依赖项冲突:mvn dependency:check-dependency-convergence -DskipTests

通过这种方式,Maven将在出现不同版本的相同依赖项时自动失败,从而确保构建的一致性和可靠性。

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