用python开发一个性能压测框架（超级简单）

该框架是一个基础框架，超级简单，已经跑通，可以进行优化扩展

由于工作需要，最近开发了一款python性能压测框架，主要是对后端接口进行多线程压测

主要使用 Python 的 requests 库来发送请求，并使用 threading 或 asyncio 来模拟并发请求

代码如下：

import requests
import threading
import timeclass PerformanceTester:def __init__(self, url, num_threads=1, num_requests=10):self.url = urlself.num_threads = num_threadsself.num_requests = num_requestsself.results = []def _send_request(self):start_time = time.time()response = requests.get(self.url)end_time = time.time()elapsed_time = end_time - start_timeself.results.append(elapsed_time)def run_test(self):threads = []for _ in range(self.num_threads):for _ in range(self.num_requests):thread = threading.Thread(target=self._send_request)thread.start()threads.append(thread)for thread in threads:thread.join()avg_response_time = sum(self.results) / len(self.results)max_response_time = max(self.results)min_response_time = min(self.results)print(f"Avg Response Time: {avg_response_time}")print(f"Max Response Time: {max_response_time}")print(f"Min Response Time: {min_response_time}")if __name__ == "__main__":tester = PerformanceTester("https://example.com/api", num_threads=5, num_requests=20)tester.run_test()