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();
        }


    }
}