java mqtt并发_如何对java mqtt程序测试性能?

胡说叔叔

Java编程下用JMeter Java Sampler进行多接口性能测试，使用方法如下：/***JMeter Java Sampler介绍*setupTest做些初始化的工作，每个线程只执行一次*teardownTest做些清理工作，每个线程只执行一次*runTest具体的测试执行工作，每个并发每次循环都将执行一次**///继承AbstractJavaSamplerClientpublic class hessianTest extends AbstractJavaSamplerClient{//hessian调用地址private static String url = "http://10.20.147.182:8080/hessian/remoting/userService";MyService collect = null;HessianProxyFactory factory = new HessianProxyFactory();public int id;@Overridepublic void setupTest(JavaSamplerContext arg0) {//获取jmeter传入参数id=arg0.getIntParameter("id");try {collect = (MyService) factory.create(MyService.class, url);} catch (MalformedURLException e) {e.printStackTrace();}}@Overridepublic SampleResult runTest(JavaSamplerCo