代码是:
settings.py是:
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates')],
# 'DIRS': ['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',
],
},
},
]
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'python_django_blog',
'USER': 'root',
'PASSWORD': 'Coder123',
'HOST': '127.0.0.1',
'PORT': '3306',
}
}
urls.py是:
from django.contrib import admin
from django.urls import path, re_path, include
from first import views
urlpatterns = [
path('admin/', admin.site.urls),
path('post-list/', views.postlist, name='post-list'),
]
views.py是:
from django.shortcuts import render
from django.template.loader import render_to_string
from .models import Post
def postlist(request):
all_post=Post.objects.all()
# return render(request,'post_list.html', all_post)
return render_to_string(request,'post_list.html', {'all_post_list': all_post})
post_list.html是:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Oh No</title>
</head>
<body>
<h1>Problem and problem</h1>
</body>
</html>
我认为,所有设置都没问题。 http://127.0.0.1:8000/admin/也可以。但是我输入错误http://127.0.0.1:8000/post-list/。我搜索了许多类似的问题。修好后,我已经制作了上述代码。但这些代码显示错误。我无法弄清楚问题是什么。帮我解决这个问题。
提前致谢。
答案 0 :(得分:0)
试试这个 - 'DIRS':[os.path.join(BASE_DIR,'first / templates')],