Question

我刚刚设置了自己的Django服务器，但管理页面遇到了麻烦。当我尝试添加或删除用户时，或者基本上每当我从Django管理页面发送POST请求时，都会出现以下错误：

Raised by:  django.contrib.admin.options.changelist_view
Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order:

^admin/
^register/$ [name='register']
^$
^login/$ [name='login']
^static\/(?P<path>.*)$
The current path, auth/user/, didn't match any of these.

正常页面工作正常。我仅在“管理”页面上收到错误。我尝试做python manage.py migrate，但没有要应用的迁移。我猜想这与urls.py或settings.py文件有关。 re_path('^admin/', admin.site.urls)网址格式已经存在，我不确定为什么它仍然显示错误。

路径结构：

-root
    -mysite
        -urls.py
        -settings.py
        -wsgi.py
        -views.py
        -forms.py
    -templates
    -static
    -passenger_wsgi.py
    -manage.py

这是我的urls.py文件：

from django.urls import re_path
from django.contrib import admin
from django.conf import settings
from django.conf.urls.static import static

admin.autodiscover()

urlpatterns = [
    re_path('^admin/', admin.site.urls),
    re_path('^register/$', register_page, name='register'),
    re_path('^$', home_page),
    re_path('^login/$', login_page, name='login'),
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

这是settings.py

import os

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

SECRET_KEY = 'key'

DEBUG = True

ALLOWED_HOSTS = ['myip']


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'mysite',
]

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 = 'mysite.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates')],
        '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 = 'mysite.wsgi.application'


DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


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',
    },
]


LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


STATIC_URL = '/static/'
'''
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, "static"),
]
'''
STATIC_ROOT = '/home/referpay/rp/static'

Answer 1

我在您的应用程序中找不到models.py。我注意到了一件奇怪的事，您正在将应用程序的视图和表单代码放在settings文件夹中。在django中，我们使用 django-admin.py startproject mysite 启动了一个项目后，我们使用命令 django-admin.py startapp app_name 添加了一个新应用。 Django将创建一个具有应用程序名称的文件夹，您将在其中编写该应用程序的模型，表单和视图。

我建议您遵循django教程：https://docs.djangoproject.com/en/2.1/intro/tutorial01/

Answer 2

在这里黑暗中射击，但是如果尝试这样做会发生什么？

from django.urls import path
from django.contrib import admin
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    path('admin/', admin.site.urls),
    path('register/', register_page, name='register'),
    path('', home_page),
    path('login/', login_page, name='login'),
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

Answer 3

这是因为SCRIPT_NAME被设置为相对路径而不是应用程序的根目录。我必须对passenger_wsgi.py进行以下更改：

import imp
import os
import sys

import mysite.wsgi

sys.path.insert(0, os.path.dirname(__file__))

SCRIPT_NAME = ''

class PassengerPathInfoFix(object):
    """
    Sets PATH_INFO from REQUEST_URI since Passenger doesn't provide it.
    """
    def __init__(self, app):
        self.app = app

    def __call__(self, environ, start_response):
        from urllib.parse import unquote
        environ['SCRIPT_NAME'] = SCRIPT_NAME

        request_uri = unquote(environ['REQUEST_URI'])
        script_name = unquote(environ.get('SCRIPT_NAME', ''))
        offset = request_uri.startswith(script_name) and len(environ['SCRIPT_NAME']) or 0
        environ['PATH_INFO'] = request_uri[offset:].split('?', 1)[0]
        return self.app(environ, start_response)


application = mysite.wsgi.application
application = PassengerPathInfoFix(application)

Django Admin页面不会允许我删除或添加用户/组。网址错误

3 个答案: