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')
 
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