Django模板应用简单实例
1、登录Ubuntu虚拟机，进入Python虚拟环境，创建django工程djtempl，并创建应用book，命令如下：django-admin startproject djtemplcd djtempl/python manage.py startapp booktree
2、在工程目录创建templates文件夹，在文件夹内创建index.html文件mkdir templatescd templatesvi index.htmlindex.html文件如下：<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>{{Title}}</title></head><body> <h1>{{ book }}</h1></body></html>
3、在工程settings.py文件，注册应用，添加模板文件路径cd ../djtemplvi settings.py修改部分sett足毂忍珩ings.py文件内容如下：TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [os.path.join(BASE_DIR, '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', ], }, },]INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'book.apps.BookConfig',]
4、在工程的urls.py文件，include应用的urlsvi urls.pyurls.py文件如下：from django.conf.urls import url,includefrom django.contrib import adminurlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^book/', include('book.urls')),]
5、在book应用创建urls.py文件，并编写指向类视图index到urlcd ../bookvi urls.pyurls.py文件如下;from django.conf.urls import urlfrom . import viewsurlpatterns = [ url(r'^index/', views.index.as_view()),]
6、在应用的views.py文件，编写类视图indexvi views.pyviews.py文件如下：from django.shortcuts import renderfrom django.views.generic import View# Create your views here.class index(View): def get(self,request): return render(request,'index.html',{'Title':'mytitle','book':'helloworld'})解释一下：render函数中的字典参数就是传给模板页面变量的值
7、运行django服务器cd ..python manage.py runserver
8、本机输入网址http://127.0.0.1:8000/book/index/页面的title变为mytitle内容为 helloworld变量成功传递给了模板
