Maven项目运行JSR223 Groovy编写的JMeter脚本报错

错误日志显示运行时加载的是groovy-3.0.7.jar，而非你在依赖中声明的3.0.11版本。Groovy 3.0.7不支持JDK17对应的class文件主版本61，因此在语义分析阶段抛出错误。这是由于jmeter-maven-plugin默认依赖了旧版本Groovy，导致依赖冲突。

1. 升级jmeter-maven-plugin版本 #

将插件版本从3.4.0升级到3.6.0及以上，该版本对JDK17的支持更完善。

2. 排除插件及JMeter核心自带的旧Groovy依赖 #

在依赖配置中排除ApacheJMeter_core自带的旧Groovy，同时在jmeter-maven-plugin中强制引入指定的Groovy 3.0.11版本，彻底解决依赖冲突。

3. 配置JMeter使用指定Groovy版本 #

在插件配置中添加属性，确保JMeter加载正确的Groovy类库。

修改后的完整pom.xml如下：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>retry44</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <jmeter.plugin.version>3.6.0</jmeter.plugin.version>
        <groovy.version>3.0.11</groovy.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.apache.kafka</groupId>
            <artifactId>kafka-clients</artifactId>
            <version>3.1.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.jmeter</groupId>
            <artifactId>ApacheJMeter_core</artifactId>
            <version>5.5</version>
            <exclusions>
                <exclusion>
                    <groupId>org.codehaus.groovy</groupId>
                    <artifactId>groovy</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.apache.jmeter</groupId>
            <artifactId>ApacheJMeter_java</artifactId>
            <version>5.5</version>
        </dependency>
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>${groovy.version}</version>
            <type>pom</type>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>com.lazerycode.jmeter</groupId>
                <artifactId>jmeter-maven-plugin</artifactId>
                <version>${jmeter.plugin.version}</version>
                <executions>
                    <execution>
                        <id>configuration</id>
                        <goals>
                            <goal>configure</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>jmeter-tests</id>
                        <goals>
                            <goal>jmeter</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>jmeter-check-results</id>
                        <goals>
                            <goal>results</goal>
                        </goals>
                    </execution>
                </executions>
                <dependencies>
                    <dependency>
                        <groupId>org.codehaus.groovy</groupId>
                        <artifactId>groovy-all</artifactId>
                        <version>${groovy.version}</version>
                        <type>pom</type>
                    </dependency>
                </dependencies>
                <configuration>
                    <jmeterProperties>
                        <property>
                            <name>jmeter.plugins.classpath</name>
                            <value>${project.basedir}/target/dependency/groovy-all-${groovy.version}.jar</value>
                        </property>
                    </jmeterProperties>
                </configuration>
            </plugin>
            <!-- 提前下载依赖，确保JMeter能找到Groovy包 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>3.3.0</version>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>pre-integration-test</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.basedir}/target/dependency</outputDirectory>
                            <overWriteIfNewer>true</overWriteIfNewer>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

验证步骤 #

1. 执行mvn clean dependency:tree，检查依赖树中是否仅存在Groovy 3.0.11版本，无3.0.7的依赖项。
2. 执行mvn verify运行JMeter测试，确认错误消失，脚本正常执行。

内容的提问来源于stack exchange，提问作者Kavi