。我已经使用了我的vscode上的调试工具来调试forms.py和views.py。它返回这个。
Exception has occurred: ImproperlyConfigured
Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings
这是我运行manage.py runserver时遇到的错误 线程django-main-thread中的异常： 追溯（最近一次通话）：
File "c:\users\user\appdata\local\programs\python\python37\lib\threading.py", line 926, in _bootstrap_inner
self.run()
File "c:\users\user\appdata\local\programs\python\python37\lib\threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\management\commands\runserver.py", line 117, in
inner_run
self.check(display_num_errors=True)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\management\base.py", line 395, in check
include_deployment_checks=include_deployment_checks,
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\management\base.py", line 382, in _run_checks
return checks.run_checks(**kwargs)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\checks\registry.py", line 72, in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver
return check_method()
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\urls\resolvers.py", line 407, in check
for pattern in self.url_patterns:
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\utils\functional.py", line 48, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\urls\resolvers.py", line 588, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\utils\functional.py", line 48, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\urls\resolvers.py", line 581, in urlconf_module
return import_module(self.urlconf_name)
File "c:\users\user\appdata\local\programs\python\python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\USER\Desktop\bio\apitests\crypt\crypt\urls.py", line 21, in <module>
path('', include('cryptdjango.urls'))
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\urls\conf.py", line 34, in include
urlconf_module = import_module(urlconf_module)
File "c:\users\user\appdata\local\programs\python\python37\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\USER\Desktop\bio\apitests\crypt\cryptdjango\urls.py", line 2, in <module>
from .import views
File "C:\Users\USER\Desktop\bio\apitests\crypt\cryptdjango\views.py", line 4, in <module>
from .forms import CreateUserForm
File "C:\Users\USER\Desktop\bio\apitests\crypt\cryptdjango\forms.py", line 8, in <module>
class CreateUserForm(UserCreationForm):
File "C:\Users\USER\Desktop\bio\apitests\crypt\cert\lib\site-packages\django\forms\models.py", line 267, in __new__
raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (lastname, products, title, firstname, phonenumber, country, birth) specified for User
这是我的settings.py
import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = ''
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'cryptdjango',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'crypt.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'crypt.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Password validation
# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/3.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
STATIC_URL = '/static/'
MEDIA_URL = '/images/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static')
]
这是我的forms.py，我想知道是否应该将表单添加到我的settings.py中，我真的很困惑。在我开始创建表格之前，它工作得很好
from django.forms import ModelForm
from django.forms import ModelForm
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.models import User
from django import forms
class CreateUserForm(UserCreationForm):
class Meta:
model = User
fields = ['country','title','firstname','lastname','birth','email','phonenumber','username','password','products']
这是我的views.py
from django.shortcuts import render, redirect
from django.forms import inlineformset_factory
from django.contrib.auth.forms import UserCreationForm
from .forms import CreateUserForm
from .models import *
from django.contrib import messages
# Create your views here.
def hp(request):
return render(request, 'cryptyy/hp.html')
def login(request):
context = {}
return render(request, 'cryptyy/login.html', context)
def signup(request):
form = CreateUserForm()
if request.method == 'POST':
form = CreateUserForm(request.POST)
if form.is_valid():
form.save()
user = form.cleaned_data.get('username')
messages.success(request, 'Account created for ' + user)
return redirect('login')
context = {'form':form}
return render(request, 'cryptyy/sign-up.html', context)
def dashboard(request):
return render(request, 'cryptyy/dashboard.html')
