java自定义jar包让jmeter使用的方法

import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.List;import org.apache.http.HttpEntity;import org.apache.http.NameValuePair;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.entity.UrlEncodedFormEntity;import org.apache.http.client.methods.CloseableHttpResponse;import org.apache.http.client.methods.HttpPost;import org.apache.http.impl.client.CloseableHttpClient;import org.apache.http.impl.client.HttpClients;import org.apache.http.message.BasicNameValuePair;public class httpclientPost {		public static int sendpost(String email,String value) throws ClientProtocolException, IOException {		CloseableHttpClient httpclient = HttpClients.createDefault();		HttpPost post = new HttpPost("https://user.zaful.com/m-users-a-act_sign.htm?pipeline=zf");		List<NameValuePair> params = new ArrayList<NameValuePair>();		params.add(new BasicNameValuePair("email", email));		params.add(new BasicNameValuePair("password", value));		post.setEntity(new UrlEncodedFormEntity(params));		CloseableHttpResponse response2 = httpclient.execute(post);		int code = response2.getStatusLine().getStatusCode();		HttpEntity http = response2.getEntity();		InputStream instreams = http.getContent();		BufferedReader reader = new BufferedReader(new InputStreamReader(instreams));		StringBuffer buffer = new StringBuffer();		String line;		while ((line = reader.readLine()) != null) {			buffer.append(line + "br ");		}		reader.close();		System.out.println("email:  "+email +" password:"+value);		System.out.println(code +" respones:"+buffer);				return code;	}}

//参数化方法	@Override	public Arguments getDefaultParameters() { 		// TODO Auto-generated method stub			Arguments arguments=new Arguments();		arguments.addArgument("email","");		arguments.addArgument("value","");		return arguments;	}	public SampleResult runTest(JavaSamplerContext arg0) {		// TODO Auto-generated method stub		SampleResult result=new SampleResult();		result.sampleStart(); //事务启动		try {  //参数化方法的使用		int responeCode=httpclientPost.sendpost(arg0.getParameter("email"),arg0.getParameter("value"));			if (responeCode==200) {				result.setSuccessful(true);			}else {				result.setSuccessful(false);			}		} catch (ClientProtocolException e) {			result.setSuccessful(false);			// TODO Auto-generated catch block			e.printStackTrace();		} catch (IOException e) {			// TODO Auto-generated catch block			result.setSuccessful(false);			e.printStackTrace();		}		result.sampleEnd();//事务关闭		return result;					}	public static void main(String[] args) {		new addcomputerInfo().runTest(new JavaSamplerContext(new Arguments()));	}