添加http测试读取内存数组的速率文件+.exe_v4版本
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58
gateway/test_read.py
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58
gateway/test_read.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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'''
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# @Time : 2025/10/10 10:00
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# @Author : reenrr
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# @File : test_read.py
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# @Description : 使用http测试读取的速率
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'''
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import requests
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import time
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import logging
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# 配置日志(可选,用于记录请求状态)
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logging.basicConfig(
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level=logging.INFO,
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format="%(asctime)s-%(levelname)s-%(message)s"
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)
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def send_continuous_requests(url, interval=0.5, max_requests=None):
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"""
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持续发送 HTTP GET 请求到指定 URL
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:param url: 请求的目标 URL
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:param interval: 请求间隔(秒),默认 0.5 秒
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:param max_requests: 最大请求次数(None 表示无限循环)
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"""
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request_count = 0
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error_count = 0
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while max_requests is None or request_count < max_requests:
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try:
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start_time = time.time()
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# 发送 GET 请求
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response = requests.get(url, timeout=5) # 超时时间设为 5 秒,避免请求卡住
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request_count += 1
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# 检查响应状态码(200 表示成功)
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if response.status_code == 200:
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logging.info(f"请求 {request_count} 成功 | 响应耗时: {time.time()-start_time:.3f} 秒")
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# 可选:打印响应内容(如果需要验证返回数据)
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# print(f"响应内容: {response.text}")
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else:
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logging.warning(f"请求 {request_count} 失败 | 状态码: {response.status_code}")
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error_count += 1
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except requests.exceptions.RequestException as e:
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logging.error(f"请求 {request_count} 异常: {str(e)}")
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error_count += 1
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# 控制请求间隔
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time.sleep(interval)
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logging.info(f"总计请求: {request_count} | 失败/异常: {error_count}")
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if __name__ == "__main__":
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# 替换为你要测试的 URL
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target_url = "http://127.0.0.1:5000/api/read_generic/PLC1/DB100_Read/1048/bool?count=10"
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send_continuous_requests(target_url, interval=0.05, max_requests=100) # 示例:每秒发 1 次,共发 100 次
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# 若要无限循环,可改为:send_continuous_requests(target_url, interval=1)
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