【问题标题】:How can I identify my css to my django project如何将我的 css 识别到我的 django 项目
【发布时间】:2019-06-29 02:46:29
【问题描述】:

我是 django 的新手,我无法识别我的 django 项目的 CSS

我项目的重要部分:

setting.py

"""
Django settings for myshop project.

Generated by 'django-admin startproject' using Django 2.1.3.

For more information on this file, see
https://docs.djangoproject.com/en/2.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.1/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__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'uhln7d--gk-(i6+py1@f)#su35249@@noydffkj$jd4$l(obj)'

# 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',
    'shop.apps.ShopConfig',
]

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 = 'myshop.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 = 'myshop.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.1/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/2.1/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/2.1/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/2.1/howto/static-files/

STATIC_URL = '/static/'

view.py

from django.shortcuts import render
from .models import Category,Product
from django.views import generic


class ProductListView(generic.ListView):
    model = Product
    template_name = "list.html"
    context_object_name='w'

urls.py

from django.urls import path
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
from . import views

urlpatterns = [
    path('list',views.ProductListView.as_view(),name='list')
]

我的模板(list.html)

{% load static %}

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" media="screen" href="main.css" />
    <script src="main.js"></script>
</head>
<body>


        {% for i in w %}

        <p class="p" >{{i.price}}</p>

        <br>
        {{i.name}}<br>

        {% endfor %}


</body>
</html>

【问题讨论】:

  • identify CSS to django 是什么意思?
  • 您是否遇到任何错误?你当前的代码是做什么的?
  • 请准确解释您想要实现的目标以及阻碍您实现目标的原因。
  • 我想列出产品的价格和名称,并将其呈现为 html,但我没有成功将 css 与我的 html 相关联

标签: python html css django web


【解决方案1】:

在处理静态文件时,对 Django 来说重要的是放置它们的位置。您必须将所有静态文件放在static 文件夹中。在你的 ... Django 然后获取所有静态文件夹并将其中的所有文件视为它们位于后端的单个文件夹中。这就是为什么命名空间对于静态文件如此重要的原因。 我会为您的所有 django 应用程序推荐以下文件结构。

app_directory > static > "a dir with the same name as your app" > css > files go here

为您的所有应用复制相同的文件结构。与您的应用程序同名的文件夹不是严格要求,但它确保永远不会有任何两个同名的静态文件,这将导致 django 失败。 现在,在您想要使用静态文件的所有模板中,您必须使用 {% load static %} django 标记。在您放入标签之前使用此标签

【讨论】:

  • 我做到了,但我的代码正确还是错了?我的意思是问题可能出在代码方面吗?而不是目录方面
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