Question

我正在尝试使用Django和Udemy教程（here）创建第一个网站，我坚持第7课：主页视图。在runserver之后我得到错误：

use FoxTools\FoxText;
use FoxTools\FoxText as text2;
use FoxTools\FoxText as text3;

我创建了应用配置文件，我的结构树看起来像这样：

Request Method: GET
Request URL: http://127.0.0.1:8000/

Django Version: 1.8.2
Python Version: 3.4.2
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'profiles')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware')

Template Loader Error:
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
Using loader django.template.loaders.app_directories.Loader:
/root/Documents/tryDjango/lib/python3.4/site-packages/django/contrib/    admin/templates/home.html (File does not exist)
/root/Documents/tryDjango/lib/python3.4/site-packages/django/contrib/auth/templates/home.html (File does not exist)



Traceback:
File "/root/Documents/tryDjango/lib/python3.4/site-packages/django/core/ handlers/base.py" in get_response
  132.                     response = wrapped_callback(request,     *callback_args, **callback_kwargs)
File "/root/Documents/tryDjango/src/profiles/views.py" in home
  7.     return render(request, template, context)
File "/root/Documents/tryDjango/lib/python3.4/site-packages/django/shortcuts.py" in render
  67.             template_name, context, request=request, using=using)
File "/root/Documents/tryDjango/lib/python3.4/site-packages/django/template/loader.py" in render_to_string
  98.             template = get_template(template_name, using=using)
File "/root/Documents/tryDjango/lib/python3.4/site-packages/django/template/loader.py" in get_template
  46.     raise TemplateDoesNotExist(template_name)

   Exception Type: TemplateDoesNotExist at /
   Exception Value: home.html

settings.py

/tryDjango
    /src
        /tryDjango
            urls.py
            setting.py
            _init_.py
            wsgi.py
        /profiles
            admin.py
            models.py
            _init_.py
            tests.py
            views.py  
    /static
        /templates
            home.html

urls.py

import os

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



SECRET_KEY = XXXX

# 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',
    'profiles',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = 'tryDjango.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 = 'tryDjango.wsgi.application'


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



LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


STATIC_URL = '/static/'

TEMPLATE_DIRS = (os.path.join(os.path.dirname(BASE_DIR), 'static',    'templates'), )

views.py

from django.conf.urls import include, url
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', include(admin.site.urls)),
    url(r'^$', 'profiles.views.home', name='home'),
]

我也尝试过来自其他的命令，这里是输出：

from django.shortcuts import render

# Create your views here.
def home(request):
    context = locals()
    template = 'home.html'
    return render(request, template, context)`

非常感谢！ P.S我使用Debian。

Answer 1

将模板放在static中并不是一个好主意，因为互联网上的文件很容易获得，而且您可能不希望暴露您的原始后端走向世界;)

尝试此文件结构（请注意，我已移动templates目录）：

/tryDjango
    /src
        /tryDjango
            urls.py
            setting.py
            _init_.py
            wsgi.py
            /templates
                home.html 
        /profiles
            admin.py
            models.py
            _init_.py
            tests.py
            views.py

Django＆＃39;} main template loader搜索每个INSTALLED_APPS的目录，并使用匹配的templates文件夹中的第一个模板。

如果您依赖（我推荐），您需要将'tryDjango',添加到INSTALLED_APPS。

或者，other default template loader会查看您为templates个文件夹定义的路径。

为此，您需要添加TEMPLATES['dirs'] in Django 1.8+或TEMPLATE_DIRS in older versions的完整路径。

Django：/ home.html上的TemplateDoesNotExist

1 个答案: