/courses/course_list.html 中的 Django TemplateDoesNotExist

Question

我在运行以下代码时收到此警告：

这里是图片输出enter image description here

在浏览器中显示 1.11.1 这是我的 pycharm 项目解释器设置 enter image description here

它造成了一些混乱 我正在运行 2.03 或 1.11.1

course_list.py

{% for course in courses %}
<h2>{{course.title}}</h2>
{{course.description}}
{% endfor %}

课程\urls.py

from django.conf.urls import url

from . import views

urlpatterns = [
    url(r'^$', views.course_list ),

admin.py

from django.contrib import admin

from .models import Course

admin.site.register(Course)

view.py

from django.http import HttpResponse
from django.shortcuts import render

from .models import Course


def course_list(request):
    courses = Course.objects.all()
    return render(request, 'courses/course_list.html',
                  {'courses': courses})

引用

Traceback Switch to copy-and-paste view
C:\Users\parad\tiger\heil\lib\site-packages\django\core\handlers\exception.py in inner
            response = get_response(request) ...
▶ Local vars
C:\Users\parad\tiger\heil\lib\site-packages\django\core\handlers\base.py in _get_response
                response = self.process_exception_by_middleware(e, request) ...
▶ Local vars
C:\Users\parad\tiger\heil\lib\site-packages\django\core\handlers\base.py in _get_response
                response = wrapped_callback(request, *callback_args, **callback_kwargs) ...
▶ Local vars
C:\Users\parad\tiger\heil\learning_site\courses\views.py in course_list
                  {'courses': courses}) ...
▶ Local vars
C:\Users\parad\tiger\heil\lib\site-packages\django\shortcuts.py in render
    content = loader.render_to_string(template_name, context, request, using=using) ...
▶ Local vars
C:\Users\parad\tiger\heil\lib\site-packages\django\template\loader.py in render_to_string
        template = get_template(template_name, using=using) ...
▶ Local vars
C:\Users\parad\tiger\heil\lib\site-packages\django\template\loader.py in get_template
    raise TemplateDoesNotExist(template_name, chain=chain) 

Answer 1

首先，尝试在 pycharm 终端中运行“django-admin --version”，它会显示输出并检查您的 html 文件是否在应用程序目录的模板文件夹中，如果您没有更改模板目录。