15.FastAPI Cookies
15.FastAPI Cookies15.1通过Cookie参数获取数据在FastAPI中,Cookie可以像Path、Query一样声明参数类型,使用方法也是一样的。代码如下:from fastapi import FastAPIfrom fastapi import Cookieapp = FastAPI()@app.get(path='/test')async def hello(uid
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15.FastAPI Cookies
15.1通过Cookie参数获取数据
在FastAPI中,Cookie可以像Path、Query一样声明参数类型,使用方法也是一样的。代码如下:
from fastapi import FastAPI from fastapi import Cookie app = FastAPI() @app.get(path='/test') async def hello(uid: str = Cookie(None)): print(uid) return {'hello': 'world'}
执行请求:
curl http://127.0.0.1:8000/test --cookie "uid=10181010" {"hello":"world"}
后台print输出:
10181010 INFO: 127.0.0.1:57516 - "GET /test HTTP/1.1" 200 OK
可以看出在代码中uid的值为请求时cookie的内容。
15.2通过Response响应Cookie
15.2.1使用Response参数
Response对象的set_cookie()方法可用于设置Cookie,代码如下:
from fastapi import FastAPI from fastapi import Response app = FastAPI() @app.get(path='/test') async def hello(response: Response): response.set_cookie(key="uid", value="10181010", httponly=True) return {'hello': 'world'}
执行请求:
curl http://127.0.0.1:8000/test -i HTTP/1.1 200 OK date: Tue, 18 Jan 2022 01:21:09 GMT server: uvicorn content-length: 17 content-type: application/json set-cookie: uid=10181010; HttpOnly; Path=/; SameSite=lax {"hello":"world"}
15.2.2直接返回Response
from fastapi import FastAPI from fastapi.responses import JSONResponse app = FastAPI() @app.get(path='/test') async def hello(): data = {'hello': 'world'} response = JSONResponse(content=data) response.set_cookie(key="uid", value="10181010", httponly=True) return response
执行请求:
curl http://127.0.0.1:8000/test -i HTTP/1.1 200 OK date: Tue, 18 Jan 2022 01:25:39 GMT server: uvicorn content-length: 17 content-type: application/json set-cookie: uid=10181010; HttpOnly; Path=/; SameSite=lax {"hello":"world"}
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