Jmeter学习之--dubbo接口测试

背景：公司的h5和APP都需要调用许多非http的服务，需要对服务的性能和自动化测试

工具：IDEA ,maven，Jmeter

参考文档：

• https://testerhome.com/topics/10474
• https://testerhome.com/topics/9980
• https://blog.csdn.net/qq_34021712/article/details/78956600

第一步：创建一个maven项目，可自己百度，不多做描述，创建完成大概结构如下

第二步：配置相关文件

1. 配置pom文件（配置完成后reimport即可）

    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
   
        <groupId>JmeterDemo</groupId>
        <artifactId>JmeterDemo</artifactId>
        <version>1.0-SNAPSHOT</version>
   
        <properties>
            <spring.version>3.2.4.RELEASE</spring.version>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        </properties>
   
    <!--配置镜像，加快下载jar包的速度（这里配置公司的私服，根据公司不同配置）-->
        <repositories>
            <repository>
                <id>public</id>
                <name>Public Repositories</name>
                <url>
                    http://nexus.guahao-inc.com/nexus/content/groups/public
                </url>
            </repository>
        </repositories>
        <pluginRepositories>
            <pluginRepository>
                <id>public</id>
                <name>Public Repositories</name>
                <url>
                    http://nexus.guahao-inc.com/nexus/content/groups/public
                </url>
            </pluginRepository>
        </pluginRepositories>
    <!--配置依赖包-->
        <dependencies>
   
            <!--dubbo依赖包-->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>dubbo</artifactId>
                <version>2.5.3</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework</groupId>
                        <artifactId>spring</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
   
            <!--Jmeter需要的jar包，！！！注意，这里的版本号需要和使用的Jmeter的版本号一致，否则到jmeter上会报各种错-->
            <dependency>
                <groupId>org.apache.jmeter</groupId>
                <artifactId>ApacheJMeter_core</artifactId>
                <version>5.0</version>
            </dependency>
   
            <dependency>
                <groupId>org.apache.jmeter</groupId>
                <artifactId>ApacheJMeter_java</artifactId>
                <version>5.0</version>
            </dependency>
   
            <!--spring核心pom依赖-->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-expression</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-orm</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <!-- Spring AOP -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${spring.version}</version>
            </dependency>
   
            <!-- consult-service依赖包，即要测试的接口依赖-->
            <dependency>
                <groupId>com.greenline.consult</groupId>
                <artifactId>greenline-consult-service-share</artifactId>
                <version>2.3.94-SNAPSHOT</version>
            </dependency>
        </dependencies>
    <!--打包需要的-->
        <build>
            <plugins>
                <!--复制jar包插件，将使用到的jar包，复制到target/lib中-->
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-dependency-plugin</artifactId>
                    <executions>
                        <execution>
                            <id>copy-dependencies</id>
                            <phase>prepare-package</phase>
                            <goals>
                                <goal>copy-dependencies</goal>
                            </goals>
                            <configuration>
                                <outputDirectory>${project.build.directory}/lib</outputDirectory>
                                <overWriteReleases>false</overWriteReleases>
                                <overWriteSnapshots>false</overWriteSnapshots>
                                <overWriteIfNewer>true</overWriteIfNewer>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
   
                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>build-helper-maven-plugin</artifactId>
                    <version>1.8</version>
                    <executions>
                        <execution>
                            <id>add-resource</id>
                            <phase>generate-resources</phase>
                            <goals>
                                <goal>add-resource</goal>
                            </goals>
                            <configuration>
                                <resources>
                                    <resource>
                                        <directory>src/main/resources</directory>
                                        <includes>
                                            <include>*</include>
                                        </includes>
                                    </resource>
                                </resources>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
   
                <plugin>
                    <artifactId>maven-assembly-plugin</artifactId>
                    <version>2.4</version>
                    <configuration>
                        <descriptorRefs>
                            <descriptorRef>jar-with-dependencies</descriptorRef>
                        </descriptorRefs>
                        <archive>
                            <manifest>
                                <mainClass>TestMain.Main</mainClass>
                            </manifest>
                        </archive>
                    </configuration>
                    <executions>
                        <execution>
                            <id>make-assembly</id>
                            <phase>package</phase>
                            <goals>
                                <goal>single</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
    </project>

2. 配置dubbo-config.xml文件（在resources文件夹下新建一个文件dubbo-config.xml，配置内容如下）　

    <?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
           xmlns:context="http://www.springframework.org/schema/context"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
        http://code.alibabatech.com/schema/dubbo
        http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
   
        <!-- 消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样 -->
        <dubbo:application name="consult-service" />
   
        <!-- 测试的dubbo服务的信息-->
        <dubbo:reference id="consultOrderService"
                         interface="com.greenline.consult.hessian.share.consultorder.service.ConsultOrderService"
                         timeout="650000" url="dubbo://192.168.1.103:11006/consultOrder"   />
    </beans>

这里的http://code.alibabatech.com/schema/dubbo/dubbo.xsd" 已经停止服务了，会导致文件不能读取，需要从网上下载该文件，或者从dubbo-2.5.3.jar META-INF 目录下导出，然后设置一下引用本地资源，参考https://blog.csdn.net/qq_36654870/article/details/80603302dubbo.xsd

第三步：开始写代码，需要继承Jmeter的AbstractJavaSamplerClient 类，并实现runTest方法

TestQueryConsultOrderReplyList

 import com.greenline.consult.hessian.share.consultorder.request.ConsultOrderReplyPageListReq;
 import com.greenline.consult.hessian.share.consultorder.response.ConsultOrderReplyListResult;
 import com.greenline.consult.hessian.share.consultorder.service.ConsultOrderService;
 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.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;

 public class TestQueryConsultOrderReplyList extends AbstractJavaSamplerClient{

         private static final ApplicationContext context = new ClassPathXmlApplicationContext("dubbo-config.xml");
         private static ConsultOrderService consultOrderService;
         private static final Logger logger = LoggerFactory.getLogger(TestQueryConsultOrderReplyList.class);

         @Override
         public Arguments getDefaultParameters() {
             Arguments params = new Arguments();
             params.addArgument("orderKey", "");
             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) {
             consultOrderService = (ConsultOrderService) context.getBean("consultOrderService");
         }

         public SampleResult runTest(JavaSamplerContext javaSamplerContext) {
             SampleResult sr = new SampleResult();
             /*获取之前的请求参数*/
             String orderKey = javaSamplerContext.getParameter("orderKey");
             sr.setSamplerData("请求参数orderKey：" + orderKey);

             try {
                 // jmeter 开始统计响应时间标记
                 sr.sampleStart();

                 // 该类是dubbo接口需要的参数
                 ConsultOrderReplyPageListReq consultOrderReplyReq = new ConsultOrderReplyPageListReq();
                 consultOrderReplyReq.setOrderKey(orderKey);

                 //该类是dubbo接口的返回
                 ConsultOrderReplyListResult response = consultOrderService.queryConsultOrderReplyList(consultOrderReplyReq);
                 System.out.println("响应结果: " + response);

                 if (response != null && response.getResultCode().equals("0")) {
                     // 返回正确
                     sr.setSuccessful(true);
                     sr.setResponseData("code : " + response.getResultCode() + "message: " + response.getResultDesc(), "utf-8");
                 } else {
                     sr.setSuccessful(false);
                 }
                 // jmeter 结束统计响应时间标记
                 sr.sampleEnd();

             } catch (Exception e) {
                 e.printStackTrace();
             }
             return sr;
         }

         public void teardownTest(JavaSamplerContext arg0) {
             logger.info("方法调用结束");
         }
 }

使用main方法调试，调试成功后再放入Jmeter中运行

 import org.apache.jmeter.config.Arguments;
 import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;

 public class TestMain {
     public static void main(String[] args) {
         Arguments params = new Arguments();
         //  设置参数
         params.addArgument("orderKey", "p90xb3z3gy181107090819856");
         JavaSamplerContext arg0 = new JavaSamplerContext(params);
         TestQueryConsultOrderReplyList test = new TestQueryConsultOrderReplyList();
         test.setupTest(arg0);
         test.runTest(arg0);
         test.teardownTest(arg0);
     }
 }

调试过程遇到的报错及解决方案：

ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2

解决方法：在classpath下（即resources）添加log4j2.xml文件,内容如下，添加log4j2.xml 文件后运行成功

第四步：打jar包，然后在Jmeter下运行 ，

• 打jar包

• 打包完成在target目录下生成两个jar文件，将后缀为-jar-with-dependencies.jar的文件（即下图所示文件）复制到jmeter的 lib/ext路径下

• 运行Jmeter，输出接口的参数，即可运行