#coding:utf-8 from django.http import HttpResponse def index(request): return HttpResponse("index") def detail(request,id): return HttpResponse("detail %s" % id)
url(r‘^‘, include(‘booktest.urls‘)),
from django.conf.urls import url from . import views urlpatterns = [ url(r‘^$‘, views.index), url(r‘^([0-9]+)/$‘, views.detail), ]
‘DIRS‘: [os.path.join(BASE_DIR, ‘templates‘)],
{{输出值，可以是变量，也可以是对象.属性}}
{%执行代码段%}
<!DOCTYPE html> <html> <head> <title>首页</title> </head> <body> <h1>图书列表</h1> <ul> {%for book in booklist%} <li> <a href="{{book.id}}"> {{book.btitle}} </a> </li> {%endfor%} </ul> </body> </html>
<!DOCTYPE html>
<html>
<head>
<title>详细页</title>
</head>
<body>
<h1>{{book.btitle}}</h1>
<ul>
{%for hero in book.heroinfo_set.all%}
<li>{{hero.hname}}---{{hero.hcontent}}</li>
{%endfor%}
</ul>
</body>
</html>
from django.http import HttpResponse from django.template import RequestContext, loader from models import BookInfo def index(request): booklist = BookInfo.objects.all() template = loader.get_template(‘booktest/index.html‘) context = RequestContext(request, {‘booklist‘: booklist}) return HttpResponse(template.render(context)) def detail(reqeust, id): book = BookInfo.objects.get(pk=id) template = loader.get_template(‘booktest/detail.html‘) context = RequestContext(reqeust, {‘book‘: book}) return HttpResponse(template.render(context))
<a href="{{book.id}}">
看如下情况：将urlconf中详细页改为如下，链接就找不到了
url(r‘^book/([0-9]+)/$‘, views.detail),
url(r‘^admin/‘, include(admin.site.urls, namespace=‘booktest‘)),
url(r‘^book/([0-9]+)/$‘, views.detail, name="detail"),
<a href="{%url ‘booktest:detail‘ book.id%}">
from django.shortcuts import render from models import BookInfo def index(reqeust): booklist = BookInfo.objects.all() return render(reqeust, ‘booktest/index.html‘, {‘booklist‘: booklist}) def detail(reqeust, id): book = BookInfo.objects.get(pk=id) return render(reqeust, ‘booktest/detail.html‘, {‘book‘: book})
原文：https://www.cnblogs.com/jackzz/p/10831175.html