django创建项目

时间：2023-03-08 16:58:31

django创建项目

安装django

pip install django==1.9

Note: C:\Python34\Scripts\pip.exe

创建项目

django-admin startproject myproject

执行命令生成基本目录结构

cd myproject

python manage.py startapp MyApp1

模块化

一个model一个class，一个控制器一个class：

删除views.py, models.py

mkdir templates/MyApp1

mkdir models

mkdir views

在views/和models/下添加 init.py

Note:

如果在views/init.py中添加:

from .myview1 import MyView1

在别的地方就可以直接从views module导入 MyView1 了

from views import MyView1

修改项目设置和url设置

project/urls.py 中include新app的urls配置

urlpatterns = [

    url(r'^$', login, name="login"),

    url(r'^attendence/', include('attendence.urls')),

    url(r'^secu/', include('secu.urls')),

    url(r'^cg/', include('cg.urls')),

]

project/settings.py中配置新app为Installed

INSTALLED_APPS = [

    'App1.apps.App1Config',

    'App2.apps.App2Config',    

    'MyApp1.apps.MyApp1Config',

    'django.contrib.contenttypes',

    'django.contrib.sessions',

    'django.contrib.messages',

    'django.contrib.staticfiles',

]

完成

可以开始业务代码了

view代码

from django.shortcuts import render

from django.http import HttpResponse, JsonResponse

class IndexView(object):

    """docstring for IndexView"""

    def index(request):

        return render(request, 'qba/index.html')

        # return HttpResponse('Hellp HttpResponse...')

url配置

project 配置

"""dj2 URL Configuration

The `urlpatterns` list routes URLs to views. For more information please see:

    https://docs.djangoproject.com/en/1.9/topics/http/urls/

Examples:

Function views

    1. Add an import:  from my_app import views

    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')

Class-based views

    1. Add an import:  from other_app.views import Home

    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')

Including another URLconf

    1. Add an import:  from blog import urls as blog_urls

    2. Import the include() function: from django.conf.urls import url, include

    3. Add a URL to urlpatterns:  url(r'^blog/', include(blog_urls))

"""

from django.conf.urls import url, include

# from django.contrib import admin

import qba.urls as qba_urls

# include qba urls

urlpatterns = [

    url(r'^qba/', include(qba_urls)),

]

app配置

from django.conf.urls import url, include

from qba.views.index import IndexView

urlpatterns = [

    url(r'index', IndexView.index, name='index'),

]

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