本地开发期间'TemplateDoesNotExist at /'错误

  • Z时代
  • 2024-01-10
  • 分类：问答

我正在关注用于部署我的应用程序的django和mozilla教程。 我设置了一个虚拟env和基本设置，本地设置，等等，当我跑的命令：本地开发期间'TemplateDoesNotExist at /'错误

./manage.py runserver 0:8000 --settings=Books.settings.local

浏览器显示错误，模板家里没有发现...... 我觉得可能是由于env的一些问题，我不确定。

base.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__))) 
# SECURITY WARNING: keep the secret key used in production secret! 
SECRET_KEY = '2z9y' 
# Simplified static file serving. 
# https://warehouse.python.org/project/whitenoise/ 
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage' 
ALLOWED_HOSTS = ['127.0.0.1', 'localhost','https://hackingonlineeducation.herokuapp.com'] 
# Application definition 
INSTALLED_APPS = [ 
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    #third party apps 
    'star_ratings', 
    'crispy_forms', 
    #my_apps 
    'newsletter', 
] 
MIDDLEWARE = [ 
    'django.middleware.security.SecurityMiddleware', 
    'whitenoise.middleware.WhiteNoiseMiddleware', 
    '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 = 'Books.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 = 'Books.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 = [ 
    os.path.join(BASE_DIR, "static"), 
    os.path.join(BASE_DIR,"static","bootstrap") 
    # '/var/www/static/', 
] 
STATIC_ROOT=os.path.join(BASE_DIR,'static','static_root') 
MEDIA_URL='/media/' 
MEDIA_ROOT=os.path.join(BASE_DIR,'media','profile_images') 
#crispy_forms 
CRISPY_TEMPLATE_PACK = 'bootstrap3' 
LOGIN_REDIRECT_URL='profile' 
LOGOUT_REDIRECT_URL='home'

local.py

from Books.settings.base import * 
DEBUG = True 
INSTALLED_APPS += (
    'debug_toolbar', # and other apps for local development 
) 
MIDDLEWARE +=[ 
'debug_toolbar.middleware.DebugToolbarMiddleware' 
]

误差在浏览器中：

Exception Location:  /home/user/usr/lib/python3.6/site-packages/django/template/loader.py in get_template, line 25 
Python Executable: /home/user/usr/bin/python 
Python Version:  3.6.1 
Python Path:  
['/home/user/workspace/Books', 
'/home/user/usr/lib/python36.zip', 
'/home/user/usr/lib/python3.6', 
'/home/user/usr/lib/python3.6/lib-dynload', 
'/home/user/usr/lib/python3.6/site-packages', 
'/home/user/usr/lib/python3.6/site-packages/Sphinx-1.5.6-py3.6.egg', 
'/home/user/workspace/speakerfight/src/django-queryset-csv', 
'/home/user/workspace/speakerfight/src/django-activelink'] 
Template-loader postmortem 
Django tried loading these templates, in this order: 
Using engine django: 
django.template.loaders.filesystem.Loader: /home/user/workspace/Books/Books/templates/home.html (Source does not exist) 
django.template.loaders.app_directories.Loader: /home/user/workspace/Books/venv/lib/python3.6/site-packages/django/contrib/admin/templates/home.html (Source does not exist) 
django.template.loaders.app_directories.Loader: /home/user/workspace/Books/venv/lib/python3.6/site-packages/django/contrib/auth/templates/home.html (Source does not exist) 
django.template.loaders.app_directories.Loader: /home/user/workspace/Books/venv/lib/python3.6/site-packages/star_ratings/templates/home.html (Source does not exist) 
django.template.loaders.app_directories.Loader: /home/user/workspace/Books/venv/lib/python3.6/site-packages/crispy_forms/templates/home.html (Source does not exist) 
django.template.loaders.app_directories.Loader: /home/user/workspace/Books/venv/lib/python3.6/site-packages/debug_toolbar/templates/home.html (Source does not exist)

另外我有更新manage.py如下：

import os 
import sys 
if __name__ == "__main__": 
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "Books.settings.local")

回答：

这条线：

BASE_DIR = os.path.dirname（os.path.dirname（os.path.abspath则（__ FILE__）））

指定BASE_DIR如父母您的base.py所在的当前目录的目录。这意味着BASE_DIR将把/home/user/workspace/Books/Books/

你应该试试这个：

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

，然后在TEMPLATES:：

TEMPLATES = [ 
    { 
     ... 
     'DIRS': [os.path.join(PROJECT_ROOT,'templates')], 
     ... 
]

以上是 本地开发期间'TemplateDoesNotExist at /'错误 的全部内容， 来源链接： utcz.com/qa/266792.html

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