无法从Java代码运行j测量仪

Question

我试着在eclipse中运行下面的代码，它是发布在这里上的。

但不会被处决。它引发以下错误：

注意:我还从lib/ext的ext安装文件中添加了外部jars。

代码：

public class JMeterFromScratch {

    public static void main(String[] args){
        // Engine
        StandardJMeterEngine jm = new StandardJMeterEngine();
        JMeterUtils.loadJMeterProperties("//Users//z001rdr//Documents//workspace//PerfTest//src//test//jmeter/jmeter.properties");

        HashTree hashTree = new HashTree();     

        // HTTP Sampler
        HTTPSampler httpSampler = new HTTPSampler();
        httpSampler.setDomain("www.google.com");
        httpSampler.setPort(80);
        httpSampler.setPath("/");
        httpSampler.setMethod("GET");

        // Loop Controller
        TestElement loopCtrl = new LoopController();
        ((LoopController)loopCtrl).setLoops(1);
        ((LoopController)loopCtrl).addTestElement(httpSampler);
        ((LoopController)loopCtrl).setFirst(true);

        // Thread Group
        SetupThreadGroup threadGroup = new SetupThreadGroup();
        threadGroup.setNumThreads(1);
        threadGroup.setRampUp(1);
        threadGroup.setSamplerController((LoopController)loopCtrl);

        // Test plan
        TestPlan testPlan = new TestPlan("MY TEST PLAN");

        hashTree.add("testPlan", testPlan);
        hashTree.add("loopCtrl", loopCtrl);
        hashTree.add("threadGroup", threadGroup);
        hashTree.add("httpSampler", httpSampler);       

        jm.configure(hashTree);

        Summariser summer = null;
        String summariserName = JMeterUtils.getPropDefault("summariser.name", "summary");//$NON-NLS-1$
        if (summariserName.length() > 0) {
            summer = new Summariser(summariserName);
        }

        String logFile = "/path/to/output/file.jtl";
        ResultCollector logger = new ResultCollector(summer);
        logger.setFilename(logFile);
       hashTree.add(hashTree.getArray()[0], logger);
        jm.run();
    }
}

Answer 1

看起来您的Maven配置不正确

查看：

• 不使用JMeter GUI启动JMeter测试的五种方法 - 4. RUN A JMETER TEST THROUGH A PROGRAM (FROM JAVA CODE)节
• 在https://bitbucket.org/blazemeter/jmeter-from-code/中有一个基于Maven的演示项目，可以用作参考。