Jmeter 是一款简单的性能测试工具，以前都是用来测试 API 接口，没试过测试 Java 程序，这是一个例子。

Jmeter 使用，可参考 Jmeter 使用入门。

java request 测试

使用 jmeter 测试 java 程序，需要结合 jemter_java 编写测试代码。

1. 创建 maven 工程
   pmx.xml
   ```xml
   <?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">
   

   4.0.0
   com.rolex.jmeter
   java-request-sample
   1.0-SNAPSHOT
   

    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <configuration>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
            </configuration>
            <executions>
                <execution>
                    <id>make-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>attached</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
    <resources>
        <resource>
            <targetPath>libs/</targetPath>
            <directory>libs/</directory>
            <includes>
                <include>**/certNoToMd5.jar</include>
                <include>**/Lite-20111106.jar</include>
                <include>**/quantum-auth-1.0-SNAPSHOT.jar</include>
            </includes>
        </resource>
    </resources>
   

   
   
   com.rolex.jmeter.test
   jmeter-test
   1.0.0
   system
   ${project.basedir}/libs/certNoToMd5.jar
   
   
   
   org.apache.jmeter
   ApacheJMeter_core
   3.0
   
   
   
   org.apache.jmeter
   ApacheJMeter_java
   3.0
   
   

```java
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 com.seeks.support.lxcernointerface.LxcernoClientUtils;

public class JavaRequest extends AbstractJavaSamplerClient {

    SampleResult result;
    String param;

    @Override
    public void setupTest(JavaSamplerContext context) {
        result = new SampleResult();
        super.setupTest(context);
    }

    @Override
    public Arguments getDefaultParameters() {
        Arguments params = new Arguments();
        params.addArgument("arg1", "0");
        return params;

    }

    @Override
    public SampleResult runTest(JavaSamplerContext arg0) {

        boolean success = true;
        result.sampleStart();
        param = arg0.getParameter("arg1");
        try {
            // do some test
        } catch (Exception e) {
            e.printStackTrace();
            success = false;
        } finally {
            result.sampleEnd();
            result.setSuccessful(success);
        }
        return result;

    }

    @Override
    public void teardownTest(JavaSamplerContext context) {
        super.teardownTest(context);
    }

}