django 学习个人总结 之admin后台的使用，操作

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1.创建project
    django-admin.py startproject test01
2.创建app
    django-admin.py startapp blog
3.修改settings.py
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'yanchao01',                      # Or path to database file if using sqlite3.
        'USER': 'root',                      # Not used with sqlite3.
        'PASSWORD': '***',                  # Not used with sqlite3.
        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
    }
}
INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'blog',      添加app
    # Uncomment the next line to enable the admin:
    'django.contrib.admin',    开启admin
    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
)
4.修改urls.py
from django.conf.urls.defaults import patterns, include, url

# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'test01.views.home', name='home'),
    # url(r'^test01/', include('test01.foo.urls')),

    # Uncomment the admin/doc line below to enable admin documentation:
    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:
    url(r'^admin/', include(admin.site.urls)),
)
5.vim blog/models.py   创建blog_test01表 字段为name sex
from django.db import models

sex_choices=(
        ('f','famale'),
        ('m','male'),
)

class Test01(models.Model):
        name = models.CharField(max_length=20)
        sex = models.CharField(max_length=20,choices=sex_choices)
        def __unicode__(self):
                return self.name
6.vim blog/admin.py
#!/usr/bin/python
from django.contrib import admin
from blog.models import Test01

admin.site.register(Test01)         注册blog_test01到admin后台

7.python manger.py runserver