java模拟多线程http请求代码分享

java模拟http发送请求，第一种是HttpURLConnection发送post请求，第二种是使用httpclient模拟post请求，

实例代码：

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package test;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Map.Entry;

import java.util.concurrent.ExecutorService;

import java.util.concurrent.Executors;

import org.apache.http.HttpEntity;

import org.apache.http.NameValuePair;

import org.apache.http.client.config.RequestConfig;

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;

import org.apache.http.util.EntityUtils;

/**java 模拟测试多线程测试http请求

* @author wdh

*

*/

public class ServiceThreadTest implements Runnable{

private String url;

private Map<String,Object> paramStr;

public ServiceThreadTest(String url, Map<String,Object> paramStr) {

super();

this.url = url;

this.paramStr = paramStr;

}

public String getUrl() {

return url;

}

public void setUrl(String url) {

this.url = url;

}

public Map<String,Object> getParamStr() {

return paramStr;

}

public void setParamStr(Map<String,Object> paramStr) {

this.paramStr = paramStr;

}

@Override

public void run() {

// http请求实现方式

CloseableHttpClient httpClient = HttpClients.createDefault();

HttpPost post = new HttpPost(url);

RequestConfig config = RequestConfig.custom().setConnectionRequestTimeout(10000).setConnectTimeout(10000)

.setSocketTimeout(10000).build();

CloseableHttpResponse response = null;

try {

List<NameValuePair> params = setHttpNameValues(paramStr);

HttpEntity httpentity=new UrlEncodedFormEntity(params,"utf-8");

post.setEntity(httpentity);

post.setConfig(config);

response = httpClient.execute(post);

HttpEntity entity = response.getEntity();

String content = EntityUtils.toString(entity);

System.out.println("content:" + content);

} catch (Exception e) {

e.printStackTrace();

}

private List<NameValuePair> setHttpNameValues(Map<String,Object> paramMap) {

List<NameValuePair> params = new ArrayList<NameValuePair>();

for (Entry<String, Object> entry:paramMap.entrySet()){

params.add(new BasicNameValuePair(entry.getKey(),entry.getValue().toString()));

}

return params;

}

public static void main(String[] args) {

//运用java工具类中线程池

ExecutorService pool = Executors.newCachedThreadPool();

for (int i =0;i<2;i++) { //开启俩个线程

String url = "xxxx";

Map<String,Object> paramStr = getHttpParamStr();

pool.execute(new ServiceThreadTest(url,paramStr));

}

public static Map<String,Object> getHttpParamStr() {

Map<String, Object> param = new HashMap<String, Object>();

param.put("apiversion", 1);

param.put("appversion", "3.6.2");

return param;

}

以上就是本次分享的关于java模拟多线程http请求的全部内容，感谢大家对快网idc的支持。

原文链接：https://blog.csdn.net/net343/article/details/75460649

java模拟多线程http请求代码分享

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