Build a Django environment and build a django Environment

Build a Django environment and build a django Environment

 

Install Python 2.7.10

Download unzip Django Django-1.9.2.tar.gz

Cmd cd to the extract directory (***)

Python setup. py install

 

 

Check whether the installation is successful

 

Environment Variable

Path

C: \ Python27 \ Lib \ site-packages \ Django-1.9.2-py2.7.egg \ django \ bin;

C: \ Python27 \ Scripts

 

Create a project

Django-admin.py startproject mysite

Dir/B View

Start the server

Cd to mysite first

Manage. py runserver

 

Open web

127.0.0.1: 8000

View port usage netstat-ano

 

Kill Process

Manage. py runserver 8080 ~~~ Hemp eggs

Http://www.oschina.net/question/234345_54799

Http://www.ibm.com/developerworks/cn/linux/l-django/

 

Hello World

The page content is generated by view function. The URL is defined in URLconf.

 

1. Create a Project

Django-admin.py startproject mysite

2. Create an APP in the manage. py directory.

manage.py startapp polls

3. Create a View Function

Path: polls/view. py

from django.shortcuts import render# Create your views here.from django.http import HttpResponsedef index(request):    return HttpResponse("HelloWorld")

4. Create URLconf

Polls/urls. py

from django.conf.urls import urlfrom . import viewsurlpatterns=[    url(r'^$',views.index,name='index'),]

Link to root URLconf

from django.conf.urls import include,urlfrom django.contrib import adminurlpatterns = [    url(r'^polls/',include('polls.urls')),    url(r'^admin/', admin.site.urls),]

 

To call the view, we need to map it to a URL

 

Result:

 

Problems: