django 基础入门（一）

1. django 基本命令

新建project

django-admin.py startproject project-name

新建app

python manage.py startapp app-name

数据库操作

python3.5 manage.py makemigrations

python3.5 manage.py migrate

python3.5 manage.py flush

 

2、目录结构

project目录

mysite

├── manage.py

└── mysite

    ├── __init__.py

    ├── settings.py

    ├── urls.py

    └── wsgi.py

app目录

cmdb/

 |___ migrations

├── __init__.py

├── admin.py

 |____ apps.py

├── models.py

├── tests.py

└── views.py

修改settings文件

INSTALLED_APPS = (

    'django.contrib.admin',

    'django.contrib.auth',

    'django.contrib.contenttypes',

    'django.contrib.sessions',

    'django.contrib.messages',

    'django.contrib.staticfiles',

    'cmdb',

)

修改urls

from django.conf.urls import url,include
from django.contrib import admin
from IDC import views

urlpatterns = [
    # url(r'^$', IDC.urls.index),
    url(r'^cmdb/', include("IDC.urls")),
    url(r'^moniter/', include("moniter.urls")),
]

from django.conf.urls import url
from django.contrib import admin
from IDC import views
urlpatterns = [
    # url(r'^home/', views.home),
    url(r'^$', views.login),
    url(r'^check/', views.check),
    url(r'^db_handle/', views.db_handle),
    url(r'^del/', views.db_del),

]

def home(request):
    # return "asdf"
    return HttpResponse('moniter.home')