本文主要是介绍【fastAPI】fastAPI简单运用--20231008,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
https://blog.csdn.net/my_name_is_learn/article/details/109819127
安装fastapi 和uvicorn
pip install fastapi -i https://mirrors.aliyun.com/pypi/simple
pip install uvicorn -i https://mirrors.aliyun.com/pypi/simple
简单例子
from fastapi import FastAPI
from enum import Enumapp = FastAPI()@app.get("/")
async def root():return {"message": "Hello World"}#跳转到 http://127.0.0.1:8000/items/foo,你会得到{"item_id":"foo"}
@app.get("/items/{item_id}")
def read_item(item_id):return {"item_id": item_id}#当你使用浏览器访问http://127.0.0.1:8001/files/?num1=2&num2=3,你会得到:{"num1 + num2 = ":5}
@app.get("/files/")
def add(num1: int=2, num2: int=1):return {"num1 + num2 = ": num1 + num2}
访问http://127.0.0.1:8001/files/?num1=2&num2=311得到{"num1 + num2 = ":313}
数据库操作
https://blog.csdn.net/qq_36547531/article/details/123355968
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