如何通过Java编码生成Jmeter仪表板报告。（不是Windows或Shell命令）

1. 首先，您需要在生成报告仪表板之前生成一个.jtl结果文件，因此请确保将以下代码块添加到您的函数中：

        Summariser summer = null;    String summariserName = JMeterUtils.getPropDefault("summariser.name", "summary");    if (summariserName.length() > 0) {        summer = new Summariser(summariserName);    }    String logFile = "/path/to/result.jtl";    ResultCollector logger = new ResultCollector(summer);    logger.setFilename(logFile);    testPlanTree.add(testPlanTree.getArray()[0], logger);

1. 然后，您需要设置HTML Reporting Dashboard目标：

        JMeterUtils.setProperty(JMETER_REPORT_OUTPUT_DIR_PROPERTY, "/where/you/want/the/dashboard/to/be/generated");

1. 最后，您可以像这样调用ReportGenerator类：

        ReportGenerator generator = new ReportGenerator(logFile,null);    generator.generate();

完整的代码，以防万一：

    import org.apache.jmeter.engine.StandardJMeterEngine;    import org.apache.jmeter.report.dashboard.ReportGenerator;    import org.apache.jmeter.reporters.ResultCollector;    import org.apache.jmeter.reporters.Summariser;    import org.apache.jmeter.save.SaveService;    import org.apache.jmeter.util.JMeterUtils;    import org.apache.jorphan.collections.HashTree;    import java.io.File;    import static org.apache.jmeter.JMeter.JMETER_REPORT_OUTPUT_DIR_PROPERTY;    public class RunJMeterTest {        public static void main(String[] args) throws Exception { StandardJMeterEngine jmeter = new StandardJMeterEngine(); JMeterUtils.loadJMeterProperties("/path/to/your/jmeter/bin/jmeter.properties"); JMeterUtils.setJMeterHome("/path/to/your/jmeter"); JMeterUtils.initLocale(); SaveService.loadProperties(); HashTree testPlanTree = SaveService.loadTree(new File("/path/to/your/jmeter/bin/test.jmx")); Summariser summer = null; String summariserName = JMeterUtils.getPropDefault("summariser.name", "summary"); if (summariserName.length() > 0) {     summer = new Summariser(summariserName); } String logFile = "/path/to/your/jmeter/bin/result.jtl"; ResultCollector logger = new ResultCollector(summer); logger.setFilename(logFile); testPlanTree.add(testPlanTree.getArray()[0], logger); jmeter.configure(testPlanTree); jmeter.run(); JMeterUtils.setProperty(JMETER_REPORT_OUTPUT_DIR_PROPERTY, "/path/to/dashboard"); ReportGenerator generator = new ReportGenerator(logFile, null); generator.generate();        }    }

参考文献：

• 生成报告仪表板
• 在不使用JMeter GUI的情况下启动JMeter测试的五种方法