<!--templates/home.html-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Boards</title>
</head>
<body>
<h1>Boards</h1>
{% for board in boards %}
{{ board.name }} <br>
{% endfor %}
</body>
</html>
TEMPLATES = [
{
'DIRS': [os.path.join(BASE_DIR, 'templates')],
},
]
#我们可以使用Python shell进行调试：
python manage.py shell
from django.conf import settings
settings.BASE_DIR
import os
os.path.join(settings.BASE_DIR, 'templates')
# boards/views.py
from django.shortcuts import render
from .models import Board
def home(request):
boards = Board.objects.all()
return render(request, 'home.html', {'boards': boards})
<!--我们可以用一个更漂亮的表格来替换，改进HTML模板：-->
<!--templates/home.html-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Boards</title>
</head>
<body>
<h1>Boards</h1>
<table border="1">
<thead>
<tr>
<th>Board</th>
<th>Posts</th>
<th>Topics</th>
<th>Last Post</th>
</tr>
</thead>
<tbody>
{% for board in boards %}
<tr>
<td>{{ board.name }}<br>
<small style="color: #888">{{ board.description }}</small>
</td>
<td>0</td>
<td>0</td>
<td></td>
</tr>
{% endfor %}
</tbody>
</table>
</body>
</html>
