上期文章css
下面基于上面文章的django项目中blog模块,针对文章(article)作自定义crud页面html
在项目根目录新建目录templates,用来存放页面html文件 python
打开settings.py文件中,修改模板的配置:mysql
TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [os.path.join(BASE_DIR, "templates")], #修改 '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', ], }, }, ]
暂时注释crsf验证,否则会报错:csrf token验证失败(后面解决csrf问题)jquery
MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', #'django.middleware.csrf.CsrfViewMiddleware', #注释 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', ]
在 项目根目录/blog/view.py
中添加list方法git
from django.shortcuts import render from . import models def list(req): data = {} #返回给页面的数据 list = models.Article.objects.all() #从mysql查询全部 data['list']=list return render(req, 'blog/list.html', data) #跳转到页面
在templates目录新建blog目录,在blog目录下再新建list.htmlsql
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>博客列表</title> <!-- Bootstrap 相关文件 --> <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css"> <script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script> <script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> </head> <body> <ul class="breadcrumb"> <li><a href="/">Home</a></li> <li><a href="#">2018</a></li> <li class="active">十一月</li> </ul> <table class="table"> <caption>文章列表</caption> <thead> <tr> <th>ID</th> <th>标题</th> <th>内容</th> <th>做者</th> <th>时间</th> </tr> </thead> <tbody> {% for d in list %} <tr> <td>{{ d.id }}</td> <td>{{ d.title }}</td> <td> {% if d.content|length > 30 %} {{ d.content|slice:'30' }}... {% else %} {{ d.content }} {% endif %} </td> <td>{{ d.author }}</td> <td>{{ d.time }}</td> </tr> {% endfor %} </tbody> </table> </body> </html>
在 根目录/主目录/urls.py
添加blog的路由django
from django.urls import path, include from django.conf.urls import url urlpatterns = [ path('admin/', admin.site.urls), url(r'^blog/', include('blog.urls')) #将blog路由到另外一个文件的路由配置 ]
在 根目录/blog
中添加urls.pybootstrap
from django.conf.urls import url from . import views urlpatterns=[ url(r'^list/$',views.list), #list路由到views.list方法,作业务处理 ]
启动项目,浏览器访问 http://localhost:8000/blog/list 浏览器
同理,省略...
效果: