fastapi-master/docs_src/request_files/tutorial001_02_an.py

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2024-08-24 12:41:47 +08:00
from typing import Union
from fastapi import FastAPI, File, UploadFile
from typing_extensions import Annotated
app = FastAPI()
@app.post("/files/")
async def create_file(file: Annotated[Union[bytes, None], File()] = None):
if not file:
return {"message": "No file sent"}
else:
return {"file_size": len(file)}
@app.post("/uploadfile/")
async def create_upload_file(file: Union[UploadFile, None] = None):
if not file:
return {"message": "No upload file sent"}
else:
return {"filename": file.filename}