[Python知识库]fastapi搭建的接口，内存消耗过大，虚拟内存不断增大，resvirtual不断增大，解决方案python

python采用fastapi搭建的服务端，处理http接口，遇到虚拟内存和内存不断增大，res、virtual不断增大

现象：在服务器开启阶段，每一次请求就会导致内存消耗不断增大，增加量恐怖
解决方案：将fastapi的调用方法改为异步函数async def，这也是fastapi的精髓，之前没有注意

from pydantic import BaseModel
from fastapi import FastAPI
import uvicorn

app = FastAPI()

class GongItem(BaseModel):
    fileName: str = None

#就是这里的函数改为异步函数async def
@app.post('/querygong')
async def queryGong(request_data: GongItem):
    
    return {"code": 0,
            "success": True,
            "message": "success"
            }



if __name__ == '__main__':
    uvicorn.run(app=app,
                host="0.0.0.0",
                port=12038,
                workers=1)