接口測試中可以可以使用httpx進行異步調用,下面對比一下異步調用和同步調用的速度
異步調用的代碼如下
# 異步調用 import httpx import asyncio import time async def request(client): resp = await client.get('http://httpbin.org/get') result = resp.json() async def main(): async with httpx.AsyncClient() as client: # 100 次調用 task_list = [] for _ in range(100): req = request(client) task = asyncio.create_task(req) task_list.append(task) await asyncio.gather(*task_list) if __name__ == "__main__": #開始 start = time.time() asyncio.run(main()) # 結束 end = time.time() print(f'異步:發送100次請求,耗時:{end - start}')
結果為
同步調用代碼如下
# 同步調用 import time import httpx def make_request(client): resp = client.get('http://httpbin.org/get') result = resp.json() def main(): session = httpx.Client() # 1000 次調用 for _ in range(100): make_request(session) if __name__ == '__main__': # 開始 start = time.time() main() # 結束 end = time.time() print(f'同步:發送100次請求,耗時:{end - start}')
結果為: