Python requests及aiohttp速度对比代码实例

 import aiohttp import time import requests import asyncio def test_requests(): """ 测试requessts请求百度100次时间 """ start = time.time() url = "https://www.baidu.com" for i in range(100): requests.get(url) end = time.time() print("requests:") print( end - start ) async def aio_download(url): """ aiohttp 下载 """ async with aiohttp.ClientSession() as session: await session.get(url) async def test_aio(): """ 测试aiohtpp请求百度100次时间 """ url = "https://www.baidu.com" start = time.time() for i in range(100): await aio_download(url) end = time.time() print("aio: ") print( end - start ) if __name__ == "__main__": loop = asyncio.get_event_loop() loop.run_until_complete(test_aio()) test_requests()