html - Django 静态文件图像不显示

Question

我弄清楚了如何使用 Django 将我的 CSS 文件链接到我的 HTML，但我不知道如何让我的图像显示在我的 base.html 文件中。

这些是我的文件，这就是我添加图像的方式，也许我做错了什么？ pic with all the files and directories 首先，我创建了一个静态目录，然后创建了两个子目录:CSS 和 Images。我将 css 文件放在 css 目录中，然后将图像放在图像目录所在的位置。 然后我使用这段代码尝试在css中添加uptown.jpg作为我的背景。

 header {
    background-image:linear-gradient(rgba(0, 0, 0, 0.5),rgba(0, 0, 0, 
 0.5)), 
   url({% static 'static/images/uptown.jpg' %});
   height: 65vh;
   background-size: cover;
   background-position: center;
  }

但该图像从未出现在我的网站上。我还尝试按照通常在没有 Django 标签的 css 文件中执行的方式链接它，但仍然不起作用。

我在 settings.py 中设置了 staticfiles_dir 等所有内容。所以我不确定问题是什么，所以请帮忙。

这是我的网址和settings.py:

    """ask_uptown_personal_project URL Configuration

The `urlpatterns` list routes URLs to views. For more information please see:
    https://docs.djangoproject.com/en/1.11/topics/http/urls/
Examples:
Function views
    1. Add an import:  from my_app import views
    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
Class-based views
    1. Add an import:  from other_app.views import Home
    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
Including another URLconf
    1. Import the include() function: from django.conf.urls import url, include
    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url, include
from django.contrib import admin
from . import views
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    url(r"^$", views.HomePage.as_view(), name="home"),
    url(r"^test/$", views.TestPage.as_view(), name="test"),
    url(r"^thanks/$", views.ThanksPage.as_view(), name="thanks"),
    url(r"^admin/", admin.site.urls),
    url(r"^accounts/", include("accounts.urls", namespace="accounts")),
    url(r"^accounts/", include("django.contrib.auth.urls")),
    url(r"^posts/", include("posts.urls", namespace="posts")),
    url(r"^groups/",include("groups.urls", namespace="groups")),
]


if settings.DEBUG:
    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
    enter code here

设置:

"""
Django settings for ask_uptown_personal_project project.

Generated by 'django-admin startproject' using Django 1.11.4.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""

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__)))
TEMPLATE_DIR = os.path.join(BASE_DIR,'templates')
STATIC_DIR = os.path.join(BASE_DIR,'static')


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '=a0n@y2ei!x@mjo5mkco5=im_($*+8mnlx-e8-yjw3qo$uy2mx'

# 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',
    'accounts',
    'bootstrap3',
    'groups',
    'posts',
]

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 = 'ask_uptown_personal_project.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATE_DIR,],
        '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 = 'ask_uptown_personal_project.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.11/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/1.11/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/1.11/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/1.11/howto/static-files/


STATIC_URL = '/static/'
STATICFILES_DIRS = [
    STATIC_DIR,
]



LOGIN_REDIRECT_URL = "test"
LOGOUT_REDIRECT_URL = "thanks"

最好的， 谢谢!

Answer 1

您需要在 urls.py 中添加静态文件的路径，如 Django documentation 中所示。 .

from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    # ... the rest of your URLconf goes here ...
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

此外，您还需要在模板文件上加载静态内容。

{% load static %}
<html>
...