Django 找不到模板,文件存在且指定了 TEMPLATE_DIR

use*_*276 2 python django templates django-templates

我知道已经有很多这样的问题,但我还没有找到答案。我正在尝试加载主页,但收到此错误:

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']
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并且似乎不明白为什么。我TEMPLATE_DIR在 settings.py 中正确指定了我的文件,并确保该文件存在于所说的位置。我还浏览了所有这些问题,人们遇到了同样的问题,但没有一个解决了我的问题:

Django 应用程序模板加载器,找不到应用程序模板

Django 模板路径

Django 找不到模板

Django 模板不存在?

模板不存在

Django 找不到模板

真正让我困惑的是,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

分别这正是我期望看到的。它似乎知道模板在哪里,但仍然看不到它们。任何帮助将不胜感激。

还有一个不太重要的附加问题:

我已经看到BASE_DIR + '/templates'并os.path.join(BASE_DIR, "templates")建议作为指定TEMPLATE_DIR. 其中一个比另一个更好(如果是的话为什么)或者这只是个人喜好问题?

这是我试图加载的视图:

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')
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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/'
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小智 5

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