CORS middleware not working ! #5263
Description
First Check
- I added a very descriptive title to this issue.
- I used the GitHub search to find a similar issue and didn't find it.
- I searched the FastAPI documentation, with the integrated search.
- I already searched in Google "How to X in FastAPI" and didn't find any information.
- I already read and followed all the tutorial in the docs and didn't find an answer.
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Example Code
from unicodedata import category
from fastapi import Depends, FastAPI
import schemas,models
from database import SessionLocal, engine
from sqlalchemy.orm import Session
from typing import List, Optional
from fastapi.middleware import Middleware
from fastapi.middleware.cors import CORSMiddleware
middleware = [
Middleware(
CORSMiddleware,
allow_origins=['*'],
allow_credentials=True,
allow_methods=['*'],
allow_headers=['*']
)
]
app = FastAPI(middleware=middleware)
models.Base.metadata.create_all(engine)
def get_db():
db = SessionLocal()
try:
yield db
finally:
db.close()
@app.post('/blog',tags=['blogs'])
def create(request : schemas.Blogs, db : Session = Depends(get_db),):
new_mail = models.Blogs(title=request.title,category = request.category, body=request.body, translate=request.translate, author = request.author, translator = request.translator, published = request.published, read = request.read, photo = request.photo)
db.add(new_mail)
db.commit()
db.refresh(new_mail)
return new_mail
@app.get('/blog', tags=['blogs'])
def all(db: Session = Depends(get_db)):
blogs = db.query(models.Blogs).all()
return blogs
@app.get('/blog/',tags=['blogs'])
def all( category: Optional[str] = None,db: Session = Depends(get_db)):
blogs = db.query(models.Blogs).all()
if not category:
return blogs
results = db.query(models.Blogs).filter(models.Blogs.category == category).all()
return results
@app.get('/blog/{title}',tags=['blogs'])
def show(title,db: Session = Depends(get_db)):
blogs = db.query(models.Blogs).filter(models.Blogs.title == title).first()
return blogs
@app.delete('/blog/{title}',tags=['blogs'])
def delete(title,db: Session = Depends(get_db)):
db.query(models.Blogs).filter(models.Blogs.title == title).delete(synchronize_session='evaluate')
db.commit()
return "deleted"
@app.put('/blog/{title}',tags=['blogs'])
def update(title,request : schemas.Blogs,db: Session = Depends(get_db)):
db.query(models.Blogs).filter(models.Blogs.title == title).update(request.dict())
db.commit()
return "updated"
@app.post('/email',tags=['emails'])
def create(request : schemas.Emails, db : Session = Depends(get_db)):
new_email = models.Emails(email=request.email)
db.add(new_email)
db.commit()
db.refresh(new_email)
return new_email
@app.get('/email',tags=['emails'])
def all(db: Session = Depends(get_db)):
blogs = db.query(models.Emails).all()
return blogsDescription
When I make a request from Frontend with axios and whenever I made a request, it is showing the CORS error. And I already have setup the CORS middleware in fastapi.
const createMail = (email) => { axios.post(emails, email) .then(response => { const addedEmail = response.data; console.log(`POST: user is added`, addedEmail); }) .catch(error => {console.log(error)}); };
Operating System
Windows
Operating System Details
No response
FastAPI Version
0.79.0
Python Version
3.10
Additional Context
No response