用途
1.使用jmeter做dubbo接口的性能测试
2.使用jmeter做一些小工具，例如发送mq来构造测试数据等等
POM依赖
<properties> <jmeter.version>5.0</jmeter.version> </properties> <!--JMeter--> <dependency> <groupId>org.apache.jmeter</groupId> <artifactId>ApacheJMeter_core</artifactId> <version>${jmeter.version}</version> <exclusions> <exclusion> <artifactId>httpclient</artifactId> <groupId>org.apache.httpcomponents</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.jmeter</groupId> <artifactId>ApacheJMeter_java</artifactId> <version>${jmeter.version}</version> <exclusions> <exclusion> <artifactId>httpclient</artifactId> <groupId>org.apache.httpcomponents</groupId> </exclusion> </exclusions> </dependency>
Demo
package jmerterDubbo; import org.apache.http.HttpResponse; import org.apache.http.util.EntityUtils; import org.apache.jmeter.config.Arguments; import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient; import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext; import org.apache.jmeter.samplers.SampleResult; import util.HttpUtil; /** * Create by shenpengfei on 2019/1/24 11:34 */ public class jmeterDemo extends AbstractJavaSamplerClient { /** * 这个方法是用来自定义java方法入参的 * params.addArgument("num1","");表示入参名字叫num1，默认值为空。 * @return */ @Override public Arguments getDefaultParameters() { Arguments params = new Arguments(); params.addArgument("url", ""); return params; } /** * 每个线程测试前执行一次，做一些初始化工作 * 获取输入的参数,赋值给变量 * @param arg0 */ @Override public void setupTest(JavaSamplerContext arg0) { System.out.println("Test Start..."); } /** * 真正执行逻辑的方法 * @param javaSamplerContext * @return */ @Override public SampleResult runTest(JavaSamplerContext javaSamplerContext) { SampleResult sr = new SampleResult(); //获取之前的请求参数 String url = javaSamplerContext.getParameter("url"); sr.setSamplerData("request url:"+url); try { // jmeter 开始统计响应时间标记 sr.sampleStart(); HttpResponse res = HttpUtil.doGet(url); String resultData = EntityUtils.toString(res.getEntity(),"utf-8"); sr.setResponseData(resultData,"utf-8"); sr.setDataType(SampleResult.TEXT); System.out.println(resultData); //返回正确 sr.setSuccessful(true); } catch (Throwable e) { sr.setSuccessful(false); e.printStackTrace(); } finally { // jmeter 结束统计响应时间标记 sr.sampleEnd(); } return sr; } /** * 测试结束后调用 * @param arg0 */ @Override public void teardownTest(JavaSamplerContext arg0) { System.out.println("Test End..."); } }
mvn打jar包
依赖
<build> <pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>3.1.1</version> </plugin> </plugins> </pluginManagement> </build>
执行mvn install即可
JMETER测试一下
放到ext目录下
选中demo类
查看结果
转载于:https://www.cnblogs.com/hzxiaobai/p/10826814.html
