Question

我有一个multimodule maven项目，我喜欢在构建多模块的过程中执行java类。

Java类是子模块的一部分，所以我尝试添加exec-maven-plugin，但它始终失败并带有ClassNotFoundException

该部分看起来像

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>1.4.0</version>
    <executions>
        <execution>
            <id>build-dump</id>
            <phase>process-classes</phase>
            <goals>
                <goal>java</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <includePluginDependencies>true</includePluginDependencies>
        <mainClass>org.sonar.plugins.coffeelint2java.Coffeelint2Java</mainClass>
        <arguments>
            <argument>${rules.path}</argument>
        </arguments>
    </configuration>
</plugin>

这导致

Caused by: java.lang.NoClassDefFoundError: org/sonar/check/Priority
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter.getPriority(CheckTemplateWriter.java:126)
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter.checkLevelLine(CheckTemplateWriter.java:107)
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter.lambda$generateReplacementMapping$3(CheckTemplateWriter.java:86)
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter$$Lambda$5/161691919.accept(Unknown Source)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter.generateReplacementMapping(CheckTemplateWriter.java:84)
at org.sonar.plugins.coffeelint2java.CheckTemplateWriter.generate(CheckTemplateWriter.java:52)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java.doGenerateChecks(Coffeelint2Java.java:72)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java.generateChecks(Coffeelint2Java.java:59)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java.lambda$generateChecks$1(Coffeelint2Java.java:51)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java$$Lambda$4/1333998550.accept(Unknown Source)
at java.util.Iterator.forEachRemaining(Iterator.java:116)
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java.generateChecks(Coffeelint2Java.java:51)
at org.sonar.plugins.coffeelint2java.Coffeelint2Java.main(Coffeelint2Java.java:41)
... 6 more

声纳依赖是在父pom中定义的，但是当我将它添加到子模块pom中的<dependency>部分时，它会返回相同的结果。

如何正确定义pom，在执行主类时包含依赖项？

===更新=== 父pom中的依赖是

    <dependencies>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>19.0</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.sonar</groupId>
        <artifactId>sonar-plugin-api</artifactId>
        <version>5.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.sonarsource.sslr-squid-bridge</groupId>
        <artifactId>sslr-squid-bridge</artifactId>
        <version>2.6.1</version>
    </dependency>
</dependencies>

子模块本身也添加了其他依赖项

    <dependencies>
    <dependency>
        <groupId>com.beust</groupId>
        <artifactId>jcommander</artifactId>
        <version>1.48</version>
    </dependency>
</dependencies>

Answer 1

在更新我的问题并向其添加依赖关系信息之后，我自己就看到了。

提供的属性是问题所在。哎呀

删除它解决了问题

在maven构建期间在子模块中执行class

1 个答案: