Jacoco插件与maven的集成

Question

执行maven时发生以下错误（mvn clean install）

无法在项目测试上执行目标org.jacoco:jacoco-maven-plugin:0.7.2.201409121644:prepare-agent（默认值）ng：目标org.jacoco:jacoco-maven-plugin:0.7.2.201409121644:prepare-agent失败：无法在插件“org.jacoco:jacoco-maven-plugin:0.7.2.201409 121644”中加载mojo'prepare-agent'。缺少必需的类：org/jacoco/core/runtime/agentoptions

请找到pom

<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.6.3.201306030806</version>
<executions>
    <execution>
        <id>jacoco-initialize</id>
        <phase>initialize</phase>
        <goals>
            <goal>prepare-agent</goal>
        </goals>
    </execution>
    <execution>
        <id>jacoco-site</id>
        <phase>package</phase>
        <goals>
            <goal>report</goal>
        </goals>
    </execution>
</executions>
</plugin>

Answer 1

尝试使用新版本的jacoco-maven-plugin：

<plugin>
    <groupId>org.jacoco</groupId>
    <artifactId>jacoco-maven-plugin</artifactId>
    <version>0.8.1</version>
    <executions>
        <execution>
            <goals>
                <goal>prepare-agent</goal>
            </goals>
        </execution>
        <execution>
            <id>report</id>
            <phase>prepare-package</phase>
            <goals>
                <goal>report</goal>
            </goals>
        </execution>
    </executions>
</plugin>