Springboot api http并发测试请求

pom.xml

<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId>
</dependency>

 线程发起请求

package com.example.demo;import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.client.RestTemplate;import java.util.concurrent.Callable;public class ConcurrentRequestTask implements Callable<String> {private final String url;public ConcurrentRequestTask(String url) {this.url = url;}@Overridepublic String call() throws Exception {// 创建RestTemplate实例RestTemplate restTemplate = new RestTemplate();// 设置请求HeaderHttpHeaders headers = new HttpHeaders();headers.set("Authorization", "Bearer token123");headers.set("Content-Type","application/json");// 设置请求参数MultiValueMap<String, String> map = new LinkedMultiValueMap<>();map.add("key1", "value1");map.add("key2", "value2");// 创建请求实体HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity<>(map, headers);ResponseEntity<String> responseEntity = restTemplate.exchange(url, HttpMethod.POST, requestEntity, String.class);String result = responseEntity.getBody();return result;}
}

 Test

package com.example.demo;import org.springframework.web.client.RestTemplate;import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;public class ConcurrentRequestTest {public static void main(String[] args) throws Exception {String url = "http://localhost:8080/api";ExecutorService executorService = Executors.newFixedThreadPool(10);int taskCount = 10;Future<String>[] futures = new Future[taskCount];for (int i = 0; i < taskCount; i++) {futures[i] = executorService.submit(new ConcurrentRequestTask(url));}for (Future<String> future : futures) {System.out.println(future.get());}executorService.shutdown();}
}

API

package com.example.demo.controller;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;import java.util.Map;@RestController
public class ApiController {@Autowiredprivate RestTemplate restTemplate;@PostMapping("/api")public String apiEndpoint(@RequestBody Map<String,Object> map) {System.out.println("param:"+map.toString());// 这里可以添加业务逻辑return "Response";}
}