术语描述
jmeter:一款性能压力测试工具,支持多种协议,java 、http 等,但是不支持thrift
thrift:跨语言的RPC调用框架,提供编译器,可以将thrift接口生成不同语言的接口服务类
此处以一个Jmeter测试thrift接口的为案例记录下如何做!
案例描述:
一个thrift接口 ,入参String, 返回结果为入参String ,接口逻辑,打印入参内容。
操作步骤概述:
1、准备thrift接口文件HelloWorld.thrift
2、使用thrift.exe 将HelloWorld.thrift 编译生成 java 文件
3、创建maven项目,添加依赖包,添加步骤2生成的java文件
4、创建接口实现类
5、创建thrift server
6、创建thrift client
7、创建Jmeter Java测试类
8、运行thrift server
9、运行thrift client测试
10、打包放到jmeter\lib\ext下面
11、运行Jmeter 创建java测试请求
详细操作步骤:
1、创建thrift接口文件(文件扩展名是“.thrift”)HelloWorld.thrift
namespace java com.joker.thrift // 定义生成java类文件的包名字,以及语言种类 //定义入参 struct Request { 1: optional string msg; } //定义返回参数 struct Response { 1: optional string msg; } //定义异常 exception OutOfLengthException { 1: optional string reason; } // 定义接口名称 service HelloWorldService { Response say(1: Request request) throws (1:OutOfLengthException outOfLengthException); // 可能抛出异常。 }
2、使用thrift.exe 将HelloWorld.thrift 编译生成 java 文件,执行完下面命令会产生java文件 (https://mirror.bit.edu.cn/apache/thrift/0.13.0/thrift-0.13.0.exe)
D:\thrift> .\thrift-0.13.0.exe -r -gen java .\HelloWorld.thrift // 这是在win下面的命令行执行的执行的,不要复制粘贴就执行,看自己的 thrift-0.13.0.exe 和 HelloWorld.thrift 文件的位置
3、创建maven项目,添加依赖包,添加步骤2生成的java文件 (不会的请百度)
最终的maven工程的目录结构:(lib包是要自己新建一个lib文件夹,然后将jmeter安装目录下面的lib/ext/拷贝到lib下面来)
4.0.0 com.hhl demo 0.0.1-SNAPSHOT jar demo http://maven.apache.org UTF-8 junit junit 3.8.1 test org.apache.thrift libthrift 0.13.0 org.apache jmeter-java 1.0 system ${basedir}/lib/ApacheJMeter_java.jar org.apache jmeter-core 1.0 system ${basedir}/lib/ApacheJMeter_core.jar org.apache.maven.plugins maven-compiler-plugin 1.8 UTF-8
4、创建接口实现类HelloWorldServiceImpl.java
package com.joker.thrift.impl; import org.apache.thrift.TException; import com.joker.thrift.HelloWorldService; import com.joker.thrift.OutOfLengthException; import com.joker.thrift.Request; import com.joker.thrift.Response; public class HelloWorldServiceImpl implements HelloWorldService.Iface{ @Override public Response say(Request request) throws OutOfLengthException, TException { Response response = new Response(); response.setMsg(request.getMsg()); System.out.print("HelloWorldServiceImpl.say = "+request.getMsg()); if(request.getMsg().length() > 20) { throw new OutOfLengthException(); } return response; } }
5、创建thrift server
package com.joker.thrift.server; import java.net.ServerSocket; import org.apache.thrift.server.TServer; import org.apache.thrift.server.TSimpleServer; import org.apache.thrift.transport.TServerSocket; import com.joker.thrift.HelloWorldService; import com.joker.thrift.HelloWorldService.Processor; import com.joker.thrift.impl.HelloWorldServiceImpl; public class HelloWorldServer { public static void main(String[] args) throws Exception{ // Transport ServerSocket socket = new ServerSocket(8888); TServerSocket serverTransport = new TServerSocket(socket); // Processor HelloWorldService.Processor processor = new Processor(new HelloWorldServiceImpl()); TServer.Args tServerArgs = new TServer.Args(serverTransport); tServerArgs.processor(processor); // Server TServer server = new TSimpleServer(tServerArgs); System.out.println("Starting the simple server..."); server.serve(); } }
6、创建thrift client
package com.joker.thrift.client; import org.apache.thrift.protocol.TBinaryProtocol; import org.apache.thrift.protocol.TProtocol; import org.apache.thrift.transport.TSocket; import org.apache.thrift.transport.TTransport; import com.joker.thrift.HelloWorldService; import com.joker.thrift.Request; import com.joker.thrift.Response; public class HelloWorldClient { public static void main(String[] args) { TTransport transport = null; try { // 创建TTransport transport = new TSocket("localhost", 8888); // 创建TProtocol 协议要与服务端一致 TProtocol protocol = new TBinaryProtocol(transport); // 创建client HelloWorldService.Client client = new HelloWorldService.Client(protocol); transport.open(); // 建立连接 Request request = new Request(); // 构造请求参数 request.setMsg("Hello world!!"); Response response = client.say(request); // client调用server端方法 System.out.println("result = "+response.msg); } catch (Exception e) { e.printStackTrace(); } finally { transport.close(); // 请求结束,断开连接 } } }
7、创建Jmeter Java测试类
package com.joker.thrift.jmeter; 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 org.apache.thrift.TException; import org.apache.thrift.protocol.TBinaryProtocol; import org.apache.thrift.transport.TSocket; import org.apache.thrift.transport.TTransport; import org.apache.thrift.transport.TTransportException; import com.joker.thrift.HelloWorldService; import com.joker.thrift.Request; import com.joker.thrift.Response; public class HelloWorldServiceTest extends AbstractJavaSamplerClient{ private TTransport transport; private HelloWorldService.Client helloWorldService; private TBinaryProtocol binaryProtcol; @Override public SampleResult runTest(JavaSamplerContext context) { // 需要关注的是这一块 System.out.println(" runTest start"); Request request = new Request(); request.setMsg(context.getParameter("msg")); SampleResult result = new SampleResult(); // 记录响应结果 result.sampleStart(); // 开始记录 try { Response response = helloWorldService.say(request); // 调用thrift生成的 service类中的方法 result.setResponseData(response.getMsg().getBytes()); result.setSuccessful(true); // 设置成功 } catch (TException e) { result.setSuccessful(false); // 设置失败 e.printStackTrace(); } result.sampleEnd(); // 记录结束 用于统计耗时的 return result; } @Override public Arguments getDefaultParameters() { // 这个数获取默认参数的,应该是可以定制化的,在jmeter上面配置 System.out.println(" getDefaultParameters start"); Arguments args = new Arguments(); args.addArgument("msg","LoveHHL"); return args; } @Override public void setupTest(JavaSamplerContext context) { // 创建请求 super.setupTest(context); System.out.println(" setupTest start"); transport = new TSocket("localhost",8888); binaryProtcol = new TBinaryProtocol(transport); helloWorldService = new HelloWorldService.Client(binaryProtcol); try { transport.open(); } catch (TTransportException e) { transport.close(); e.printStackTrace(); } } @Override public void teardownTest(JavaSamplerContext context) { // 关闭资源 super.teardownTest(context); System.out.println(" teardownTest start"); transport.close(); } }
8、运行thrift server
9、运行thrift client测试
查看下thrift server
10、打包放入到jmeter\lib\ext下面(libthrift-0.13.0.jar 和 新建的工程打的包)
mvn clean install // 将创建的maven工程打成jar包,在项目的根目录下面执行
11、运行Jmeter 创建java测试请求 (thrift server 需要启动--IDE里面的main函数启动)
测试结果