java自定义jar包让jemeter使用

背景：可能在作定义化的要求上，jmeter原有的jar包，已经不能知足咱们，就须要本身写一个方法，如下就是写入的一个模拟post的请求，在jmeter中使用的案例

一：写代码

1.代码中的有两个包，原谅我取名字取的cuo,第一个包名，com.databasecomputer这个包下有一个addcomputerinfo这个类，com.jmeter包下有httpcientPost这个类

 

com.jmeter.httpcientPost 一个post请求，是登陆请求，打印的是code码和登陆后的信息

package com.jemeter;

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() throws ClientProtocolException, IOException {
		CloseableHttpClient httpclient = HttpClients.createDefault();
		HttpPost post = new HttpPost("https://user.XXX.com/m-users-a-act_sign.htm?pipeline=xx");
		List<NameValuePair> params = new ArrayList<NameValuePair>();
		params.add(new BasicNameValuePair("email", "zhang1@qq.com"));
		params.add(new BasicNameValuePair("password", "zhangjun123"));
		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(code +" respones:"+buffer);
		
		return code;
	}

}

　com.databasecomputer.addcomputerinfo  如下就是调用，而且调用事务

package com.databasecomputer;

import java.io.IOException;

import org.apache.http.client.ClientProtocolException;
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.jemeter.httpclientPost;

public class addcomputerInfo extends AbstractJavaSamplerClient {

	public SampleResult runTest(JavaSamplerContext arg0) {
		// TODO Auto-generated method stub
		SampleResult result=new SampleResult();
		result.sampleStart();  //事务启动
		try {
		int responeCode=httpclientPost.sendpost();
			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()));
	}

}

　　

运行打印code码，返回登陆成功，注意：在运行时，要导入jmeter的jar包，否则运行会报错，而后我就是不知道导入哪些包，出错一个问题，就导入相应的包，可是发现效率很低，干脆所有导入了

 

导包的过程，导入的是jmeter下lib的全部jar文件

 

 2、打包

代码调试没有问题，就打包生成jar文件，生成文件能够用maven命令生成，也可使用项目本身生成

生成文件为postdemo，文件路径是在jmeter下的lib/ext文件夹下

 

 

3、jmeter使用

 

 注：若是生成jar成功，在启动jmeter中会去查找到这个方法名，本身加载出来，我在线程组中设置了10次

点击运行，控制台显示

 

 运行的次数

 

 

说明调用jar成功