Comments (5)
422
{'detail': [{'type': 'string_type', 'loc': ['body'], 'msg': 'Input should be a valid string', 'input': {'name': 'aaa'}}]}
from fastapi.
import requests
import json
host = "http://localhost:8000"
uri = "/"
url = host + uri
body = {"name": "aaa"}
response = requests.post(url, json="aaa")
print(response.status_code)
print(response.json())
this is correct. but why?
from fastapi.
In fact, such a modification can be very problematic, as there are inconsistencies in calling the method when there is only one body and multiple bodies
from fastapi.
If you want to be able to only take one input parameter, you can do the following:
from fastapi import FastAPI, Body
import uvicorn
from typing import Annotated
app = FastAPI()
@app.post("/")
async def index(name: Annotated[str, Body(embed=True)]):
return f"hello {name}"
uvicorn.run(app)
For a reference to the Body
(in particular the embed
) documentation:
https://fastapi.tiangolo.com/reference/parameters/?h=body+embed#fastapi.Body
When embed is True, the parameter will be expected in a JSON body as a key instead of being the JSON body itself.
This happens automatically when more than one Body parameter is declared.
from fastapi.
thank you. It work
from fastapi.
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from fastapi.