blog_api/routers/usermanage.py

from fastapi import APIRouter,Depends
from fastapi.security import OAuth2PasswordRequestForm
from datetime import timedelta
from fastapi.security import OAuth2PasswordRequestForm
from fastapi import Depends, FastAPI, HTTPException, status
from dependencies import *
from internal.models import Token
from fastapi.middleware.cors import CORSMiddleware
router=APIRouter(
    prefix="/users",
    tags=["用户管理"]
)

# 用户登录
@router.post("/token", response_model=Token)
async def login_for_access_token(
    form_data: OAuth2PasswordRequestForm = Depends(),
) -> Token:
    user = authenticate_user(form_data.username, form_data.password)
    if not user:
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Incorrect username or password",
            headers={"WWW-Authenticate": "Bearer"},
        )
    access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
    access_token = create_access_token(
        data={"sub": user.username}, expires_delta=access_token_expires
    )
    return {"access_token": access_token, "token_type": "bearer"}