FastAPI 文件上传
# coding: utf8
from fastapi import FastAPI, File, UploadFile
from typing import List
app = FastAPI()
# 上传文单个件方法一, File 是直接继承自 Form 的类。
@app.post('/file')
async def create(file: bytes = File(...)):
return {"file_size": len(file)}
# 上传文单个件方法二
@app.post('/uploadfile')
async def upload_file(file: UploadFile = File(...)):
# contents = await file.read()
# print(contents)
return {'filename': file.filename}
# 上传多个文件方法一
@app.post("/files")
async def create(fileS: List[bytes] = File(...)):
return {"file_sizes": [len(file) for file in fileS]}
# 上传多个文件方法二
@app.post("/uploadfiles")
async def upload_file(fileS: List[UploadFile] = File(...)):
return {"filenames": [file.filename for file in fileS]}
# # 启动: uvicorn main:app --reloadpip install python-multipart
上传和form表单组合使用
上传多个文件
文件上传保存
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