Java生成JMeter配置文件.jmx以及调用示例

 

1 Maven 配置jar包

org.apache.jmeter             ApacheJMeter_http             ${jmeter.version}                                                   org.apache.logging.log4j                     log4j-slf4j-impl                                                             org.apache.jmeter             ApacheJMeter_functions             ${jmeter.version}                                                   org.apache.logging.log4j                     log4j-slf4j-impl                                                             org.apache.jmeter             ApacheJMeter_jdbc             ${jmeter.version}                                                   org.apache.logging.log4j                     log4j-slf4j-impl                                                             org.apache.jmeter             ApacheJMeter_java             ${jmeter.version}                                                   org.apache.logging.log4j                     log4j-slf4j-impl

 

2 Java生成JMeter的jmx配置文件

2.1加载配置文件

使用静态块加载JMeter配置文件

 

static{         {             JMeterUtils.setJMeterHome(new File("G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1").getAbsolutePath());             JMeterUtils.loadJMeterProperties(new File("G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin/jmeter.properties").getAbsolutePath());             JMeterUtils.setProperty("saveservice_properties", "G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin/saveservice.properties");             JMeterUtils.setProperty("user_properties", "G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin/user.properties");             JMeterUtils.setProperty("upgrade_properties", "G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin/upgrade.properties");             JMeterUtils.setProperty("system_properties", "G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin/system.properties");            JMeterUtils.setProperty("proxy.cert.directory", new File("").getAbsolutePath());             JMeterUtils.setLocale(Locale.SIMPLIFIED_CHINESE);             JMeterUtils.initLocale();           }     }

 

2.2 生成jmx配置文件

2.2.1 新建TestPlan

//TestPlan         TestPlan testPlan = new TestPlan("Test Plan");         testPlan.setFunctionalMode(false);         testPlan.setSerialized(false);         testPlan.setTearDownOnShutdown(true);         testPlan.setProperty(TestElement.TEST_CLASS, TestPlan.class.getName());         testPlan.setProperty(TestElement.GUI_CLASS,"TestPlanGui");         testPlan.setProperty(new BooleanProperty(TestElement.ENABLED, true));         testPlan.setProperty(new StringProperty("TestPlan.comments", ""));         testPlan.setProperty(new StringProperty("TestPlan.user_define_classpath", ""));         Arguments arguments = new Arguments();         testPlan.setProperty(new TestElementProperty("TestPlan.user_defined_variables",arguments));

 

对应JMeter_GUI:

 

2.2.2 新建ThreadGroup

对应设置请求次数、线程数等

ThreadGroup threadGroup = new ThreadGroup();         threadGroup.setNumThreads(1);         threadGroup.setRampUp(1);         threadGroup.setDelay(0);         threadGroup.setDuration(0);         threadGroup.setProperty(new StringProperty(ThreadGroup.ON_SAMPLE_ERROR, "continue"));         threadGroup.setScheduler(false);         threadGroup.setName("Group1");         threadGroup.setProperty(TestElement.TEST_CLASS, ThreadGroup.class.getName());         threadGroup.setProperty(TestElement.GUI_CLASS,"ThreadGroup");         threadGroup.setProperty(new BooleanProperty(TestElement.ENABLED, true));

 

对应JMeter_GUI:

2.2.3 新建HTTP Request

主要设置请求IP、请求端口、请求类型、请求参数

HTTPSamplerProxy httpSamplerProxy = new HTTPSamplerProxy();         Arguments HTTPsamplerArguments = new Arguments();         HTTPArgument httpArgument = new HTTPArgument();         httpArgument.setProperty(new BooleanProperty("HTTPArgument.always_encode",false));         httpArgument.setProperty(new StringProperty("Argument.value", request));         httpArgument.setProperty(new StringProperty("Argument.metadata","="));         ArrayList list1 = new ArrayList<>();         list1.add(new TestElementProperty("",httpArgument));         HTTPsamplerArguments.setProperty(new CollectionProperty("Arguments.arguments",list1));         httpSamplerProxy.setProperty(new TestElementProperty("HTTPsampler.Arguments",HTTPsamplerArguments));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.domain", url));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.port", port));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.protocol", "http"));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.path", api));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.method", "POST"));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.contentEncoding", ""));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.follow_redirects", true));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.postBodyRaw", true));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.auto_redirects", false));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.use_keepalive", true));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.DO_MULTIPART_POST", false));         httpSamplerProxy.setProperty(new StringProperty("TestElement.gui_class", "org.apache.jmeter.protocol.http.control.gui.HttpTestSampleGui"));         httpSamplerProxy.setProperty(new StringProperty("TestElement.test_class", "org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy"));         httpSamplerProxy.setProperty(new StringProperty("TestElement.name", "HTTP Request"));         httpSamplerProxy.setProperty(new StringProperty("TestElement.enabled", "true"));         httpSamplerProxy.setProperty(new BooleanProperty("HTTPSampler.postBodyRaw", true));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.embedded_url_re", ""));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.connect_timeout", ""));         httpSamplerProxy.setProperty(new StringProperty("HTTPSampler.response_timeout", ""));

对应JMeter_GUI:

 

2.2.4新建请求header

Header header = new Header();         header.setProperty(new StringProperty("Header.name","Content-Type"));         header.setProperty(new StringProperty("Header.value","application/json"));         TestElementProperty HeaderElement = new TestElementProperty("",header);         list2.add(HeaderElement);         headerManager.setProperty(new CollectionProperty("HeaderManager.headers",list2));         headerManager.setProperty(new StringProperty("TestElement.test_class","org.apache.jmeter.protocol.http.control.HeaderManager"));         headerManager.setProperty(new StringProperty("TestElement.name","HTTP Header Manager"));         headerManager.setProperty(new StringProperty("TestElement.enabled","true"));         headerManager.setProperty(new StringProperty("TestElement.gui_class","org.apache.jmeter.protocol.http.gui.HeaderPanel"));

对应JMeter_GUI:

 

2.2.5 生成jmx文件

ListedHashTree hashTreeResultCollectorAndHeaderManager = new ListedHashTree();         hashTreeResultCollectorAndHeaderManager.add(resultCollector);         hashTreeResultCollectorAndHeaderManager.add(headerManager);           ListedHashTree hashTreeHTTPSamplerProxy = new ListedHashTree();         hashTreeHTTPSamplerProxy.add(httpSamplerProxy,hashTreeResultCollectorAndHeaderManager);           ListedHashTree hashTreeThreadGroup = new ListedHashTree();         hashTreeThreadGroup.add(threadGroup,hashTreeHTTPSamplerProxy);             ListedHashTree hashTreeTestPlan = new ListedHashTree();         hashTreeTestPlan.add(testPlan,hashTreeThreadGroup);           SaveService.saveTree(hashTreeTestPlan, new FileOutputStream("F:\\test.jmx"));

3 Java执行jmx文件

两种方式实现

3.1 调用cmd

@Test     public  void testCmd() throws  IOException {         String command = "G:\\配置软件\\压测工具\\JMeter\\apache-jmeter-5.1.1\\bin\\jmeter -n -t F:\\test.jmx  -l F:\\test.jtl";         Runtime.getRuntime().exec("cmd.exe /C start " + command);     }

 

执行结果：

1. 唤起windows的cmd。（linux同理也可以使用命令行执行JMeter）

 

     2. 执行jmx文件，并调用

 

3.2 使用JMeter_Java调用

@Test     public  void test() throws  IOException {         File file = new File("F:\\test.jmx");         HashTree hashTree = SaveService.loadTree(file);         JMeterEngine engine = new StandardJMeterEngine();         engine.configure(hashTree);         ((StandardJMeterEngine) engine).run();     }

 

执行结果：