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  • java自定义jar包让jemeter使用

    背景:可能在做定义化的要求上,jmeter原有的jar包,已经不能满足我们,就需要自己写一个方法,以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,是登录请求,打印的是code码和登录后的信息

    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  以下就是调用,并且调用事务

    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,返回登录成功,注意:在运行时,要导入jmeter的jar包,不然运行会报错,然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,但是发现效率很低,干脆全部导入了

    导包的过程,导入的是jmeter下lib的所有jar文件

     二、打包

    代码调试没有问题,就打包生成jar文件,生成文件可以用maven命令生成,也可以使用项目自己生成

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

    三、jmeter使用

     注:如果生成jar成功,在启动jmeter中会去查找到这个方法名,自己加载出来,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

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  • 原文地址:https://www.cnblogs.com/chongyou/p/11725208.html
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