Question

我知道这些问题已经有很多，但我还没有找到答案。我试图让我的主页加载，但我收到了这个错误：

Request Method: GET
Request URL:    http://127.0.0.1:8000/
Django Version: 1.7.1
Exception Type: TemplateDoesNotExist
Exception Value:    
base.html
Exception Location: /Users/user/.virtualenvs/screen_savers/lib/python3.4/site-packages/django/template/loader.py in find_template, line 136
Python Executable:  /Users/user/.virtualenvs/screen_savers/bin/python
Python Version: 3.4.1
Python Path:    
['/Users/user/Devspace/scren_savers/the_screen_savers',
 '/Users/user/.virtualenvs/screen_savers/lib/python34.zip',
 '/Users/user/.virtualenvs/screen_savers/lib/python3.4',
 '/Users/user/.virtualenvs/screen_savers/lib/python3.4/plat-darwin',
 '/Users/user/.virtualenvs/screen_savers/lib/python3.4/lib-dynload',
 '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4',
 '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/plat-darwin',
 '/Users/user/.virtualenvs/screen_savers/lib/python3.4/site-packages']

似乎无法找出原因。我在settings.py中正确指定了TEMPLATE_DIR，并确保该文件存在于其所说的位置。我也查看了所有这些问题，其中人们有同样的问题，但没有一个解决了我的问题：

Django App template Loader, can't find app templates

Django template Path

Django can't find template

Django TemplateDoesNotExist?

Template does not exist

Django cant find templates

让我感到困惑的是，如果我检查BASE_DIR和TEMPLATE_DIR的值，它会给我：

/Users/user/Devspace/scren_savers/the_screen_savers /Users/user/Devspace/scren_savers/the_screen_savers/templates

分别正是我期望看到的。它似乎知道模板的位置，但仍然无法看到它们。任何帮助将不胜感激。

另外一个不那么重要的问题：

我已将BASE_DIR + '/templates'和os.path.join(BASE_DIR, "templates")建议为指定TEMPLATE_DIR的正确方法。其中一个比另一个好（如果是这样的话）或者这仅仅是个人偏好的问题？

以下是我要加载的视图：

from django.http import HttpResponse
from django.shortcuts import render
from django.views.generic import View

class home_page(View):

    def get(self, request):
       return render(request, 'base.html')

这是我的设置文件：

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os

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

TEMPLATE_DIR =  (
    BASE_DIR +  "/templates/",
)

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/


# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

TEMPLATE_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',
    'screen_savers',
)

MIDDLEWARE_CLASSES = (
    '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 = 'screen_savers.urls'

WSGI_APPLICATION = 'screen_savers.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases

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

# Internationalization
# https://docs.djangoproject.com/en/1.6/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/1.6/howto/static-files/

STATIC_URL = '/static/'

Answer 1

您应该将文件settings.py TEMPLATE_DIR更改为TEMPLATE_DIRS。

Django找不到模板，文件存在并指定TEMPLATE_DIR

1 个答案: