如何修复 ERR_TOO_MANY_REDIRECTS？

Question

I'm developing a site on Django, but I got an error ERR_TOO_MANY_REDIRECTS. I think that the matter is in the views.py file. Help figure it out. PS already tried to delete cookie files, it didn't help(

from email import message
from wsgiref.util import request_uri
from django.shortcuts import redirect, render
from django.contrib.auth.models import User, auth
from django.contrib import messages

# Create your views here.
def reg(request):
    if request.method == 'POST':
        username = request.POST['username']
        password = request.POST['password']
        cpassword = request.POST['cpassword']
        if password == cpassword:
            if User.objects.filter(username=username):
                messages.info(request, 'Username taken')
                return redirect('registration')
            else:
                user = User.objects.create_user(username=username, password=password)
                user.save()
                return redirect('login')
        else:
            messages.info(request, 'Passwords not matching')
            return redirect('registration')
        return redirect('/')
    else:    
        return render(request, 'registration.html')

def login(request):
    if request.method == "POST":
        username = request.POST['username']
        password = request.POST['password']
        user = auth.authenticate(username = username, password = password)

        if user is not None:
            auth.login(request, user)
            return redirect('/')
        else:
            messages.info(request, 'Invalid credentials')
            return redirect('login')
    else:
        return render(request, 'login.html')

def logout(request):
    auth.logout(request)
    return redirect('/')

Answer 1

The problem is coming from your return redirect('/') . Redirect to one of the views written in your urls.py and your problem will be solved.