/************************************************************************************** *                               django 初试 * 说明： *     昨天打搭了dgango的服务器，今天学一下怎么来输出一个hello world出来。 *                  *                                                  2016-8-6 深圳 南山平山村 曾剑锋 *************************************************************************************/一、创建blog应用：    django-admin startapp blog二、目录结构：    aplex@aplex:~/website/mysite$ ls    blog  manage.py  mysite    aplex@aplex:~/website/mysite$ tree    .    ├── blog    │   ├── admin.py    │   ├── admin.pyc    │   ├── __init__.py    │   ├── __init__.pyc    │   ├── models.py    │   ├── models.pyc    │   ├── tests.py    │   ├── views.py    │   └── views.pyc    ├── manage.py    └── mysite        ├── __init__.py        ├── __init__.pyc        ├── settings.py        ├── settings.pyc        ├── urls.py        ├── urls.pyc        └── wsgi.py    2 directories, 17 files    aplex@aplex:~/website/mysite$ 三、settings配置：    aplex@aplex:~/website/mysite$ cat mysite/settings.py    ......    INSTALLED_APPS = (        'django.contrib.admin',        'django.contrib.auth',        'django.contrib.contenttypes',        'django.contrib.sessions',        'django.contrib.messages',        'django.contrib.staticfiles',        'blog',    )    ......    四、urls配置：    aplex@aplex:~/website/mysite$ cat mysite/urls.py    from django.conf.urls import patterns, include, url    from django.contrib import admin    admin.autodiscover()    urlpatterns = patterns('',        # Examples:        # url(r'^$', 'mysite.views.home', name='home'),        # url(r'^blog/', include('blog.urls')),        url(r'^admin/', include(admin.site.urls)),        url(r'^blog/index/$', 'blog.views.index'),    )五、view:    aplex@aplex:~/website/mysite$ cat blog/views.py    from django.shortcuts import render    from django.http import HttpResponse    # Create your views here.    def index(req):        return HttpResponse('
hello world
')    aplex@aplex:~/website/mysite$ 六、效果：