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设置.py

from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

#TEMPLATES_DIR = path.join(BASE_DIR, 'templates')    #it dosen't work
#STATICS_DIR = path.join(BASE_DIR, 'statics')             #it also dosen't work

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '0#nf@$8nm5jb0)meuq&j6kztt534@nhk)k&$zh=#emcxi7_7fo'

# 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',
    'musicianapp',
]

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 = 'musicianList.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATES_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 = 'musicianList.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.1/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/3.1/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/3.1/howto/static-files/

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

请注意顶部和顶部的第三行与Djago2.7 版本的主要区别在哪里

在 Djnago2.7 中导入的操作系统如下，

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__)))

我使用下面的代码来连接模板和静态变量

TEMPLATES_DIR =os.path.join(BASE_DIR,"templates")
STATICS_DIR =os.path.join(BASE_DIR,"statics")

但是 下面给出的Djnago 3.1形式存在差异， from pathlib imported Path

from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

并且操作系统技术不能按以下方式工作

TEMPLATES_DIR =os.path.join(BASE_DIR,"templates")
STATICS_DIR =os.path.join(BASE_DIR,"statics")

如何与模板和静态文件夹建立联系，需要帮助。

注意：我在已提供manage.py和db.sqlite3文件的主项目中创建模板和静态文件夹。在我的项目方向的屏幕截图下方，

在此处输入图像描述

4

1 回答 1

2

如果您查看文件的顶部settings.py，您会看到BASE_DIR正在使用pathlib：

BASE_DIR = Path(__file__).resolve().parent.parent

因此，您不再需要os加入路径，您可以简单地执行以下操作：

STATICS_DIR = BASE_DIR / "statics"

这是 3.1 中的新功能 - 您可以在此处的发行说明中阅读：https ://docs.djangoproject.com/en/3.1/releases/3.1/

于 2020-09-23T12:40:45.143 回答