jmeter 开发自己的java请求 二次开发

package test;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.FileRequestEntity;
import org.apache.commons.httpclient.methods.PostMethod;
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 java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Map;

/**
 * Created by MacGang on 2015/12/27.
 */
public class HttpSam extends AbstractJavaSamplerClient {
    public static  String label="short_video";
    private SampleResult results;
    public void setupTest(JavaSamplerContext arg0) {
    	results = new SampleResult();
    	}
    public SampleResult runTest(JavaSamplerContext javaSamplerContext) {
    	results.setSampleLabel(label);
        results.sampleStart();
        try {
            Test.execute(javaSamplerContext.getParameter("ip"),javaSamplerContext.getParameter("port"),javaSamplerContext.getParameter("Authorization"),javaSamplerContext.getParameter("path"));
            System.out.println(javaSamplerContext.getParameter("Authorization"));
            results.setSuccessful(true);
        } catch (MalformedURLException e) {
        	results.setSamplerData(e.getMessage());
            e.printStackTrace();
            results.setSuccessful(false);
        }finally{
        	results.sampleEnd();
        }

        return results;
    }

    public Arguments getDefaultParameters(){
        Arguments args = new Arguments();
        args.addArgument("ip", "192.168.1.11");//设置参数，并赋予默认值0
        args.addArgument("port", "8080");//设置参数，并赋予默认值0
        args.addArgument("path", "C:\\Users\\MacGang\\Desktop\\url.txt");//设置参数，并赋予默认值0
        args.addArgument("Authorization", "0");//设置参数，并赋予默认值0 

        return  args;
    }

    public static void main(String[] args) {
        // TODO Auto-generated method stub
    	Arguments params = new Arguments();
    	params.addArgument("ip", "192.168.1.11");//设置参数，并赋予默认值0
    	params.addArgument("port", "8080");//设置参数，并赋予默认值0
    	params.addArgument("Authorization", "111");//设置参数，并赋予默认值0
    	params.addArgument("path", "C:\\Users\\MacGang\\Desktop\\url.txt");//设置参数，并赋予默认值0  

        JavaSamplerContext arg0 = new JavaSamplerContext(params);
        HttpSam test = new HttpSam();
        test.setupTest(arg0);
        test.runTest(arg0);
        System.exit(1);
    }  

}
class Test {

    public static void execute(String ip,String port,String auth,String path) throws MalformedURLException {

        String url = "http://"+ip+":"+port+"/multimedia/upload.json";
        System.out.println(ip+"-->"+port+"-->"+auth);
        HttpClient httpClient = new HttpClient();
        PostMethod post= new PostMethod(url);
        try {
            post.setRequestHeader("Authorization",auth);
            post.setRequestEntity(new FileRequestEntity(new File(path),"application/x-www-form-urlencoded"));
        } catch (Exception e) {
            e.printStackTrace();
        }

        try {
            httpClient.executeMethod(post);
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}