Python25+Django 入门级别小记

 

首先安装如下软件:

D:\pyhon25\bin\python.exe

命令行下到d:\django\build\scripts-2.5\

1.django-admin.py startproject mydemo     创建mydemo工程文件夹

2.进入到mydemo文件夹下     python manage.py runserver

3.在浏览器下打开http://127.0.0.1:8000/即可看到服务器正在运行

 

 

添加     admin/     管理

mydemo下的urls.py文件内容如下:

 

from django.conf.urls.defaults import *

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

from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Example:
    # (r'^mydemo/', include('mydemo.foo.urls')),

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

    # Uncomment the next line to enable the admin:
    # (r'^admin/(.*)', admin.site.root),
                       (r'^admin/(.*)',admin.site.root),
                       (r'^$','mydemo.index.index'),#与mydemo下的index.py文件相对应!
)

mydemo下的settings.py内容如下:

 

# Django settings for mydemo project.

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
    # ('zzs',
'ss@domain.com'),
)

MANAGERS = ADMINS

DATABASE_ENGINE = 'sqlite3'           # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
DATABASE_NAME = 'mydemo.db'             # Or path to database file if using sqlite3.
DATABASE_USER = ''             # Not used with sqlite3.
DATABASE_PASSWORD = ''         # Not used with sqlite3.
DATABASE_HOST = ''             # Set to empty string for localhost. Not used with sqlite3.
DATABASE_PORT = ''             # Set to empty string for default. Not used with sqlite3.

# Local time zone for this installation. Choices can be found here:
#
http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'Asia/Taipei'

# Language code for this installation. All choices can be found here:
#
http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'zh-tw'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# Absolute path to the directory that holds media.
# Example: "/home/media/media.lawrence.com/"
MEDIA_ROOT = ''

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash if there is a path component (optional in other cases).
# Examples: "
http://media.lawrence.com/", "http://example.com/media/"
MEDIA_URL = ''

# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a
# trailing slash.
# Examples: "
http://foo.com/media/", "/media/".
ADMIN_MEDIA_PREFIX = '/media/'

# Make this unique, and don't share it with anybody.
SECRET_KEY =
'$2q$n*yspb_25#mj-vg3e$g&puf3@b9jv64^9le0vp(w#ehfr8'

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.load_template_source',
    'django.template.loaders.app_directories.load_template_source',
#     'django.template.loaders.eggs.load_template_source',
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
)

ROOT_URLCONF = 'mydemo.urls'

TEMPLATE_DIRS = (
    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
    '.',
)

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.admin',
)

mydemo下的index.py文件内容如下:

 

from django.http import HttpResponse

response="""
<html>
<head><title>Welcome!</title></head>
<body>
<div>
Hello,Django!
</div>
</body>
</html>
"""

def index(request):
    return HttpResponse(response)

 

 

然后再进入mydemo目录下运行:python manage.py syncdb (重要)创建数据库访问

再运行:python manage.py runserver

在浏览器输入:http://127.0.0.1:8000/admin即可看到登录页面!


至此,简单的应用就完成了!

posted @ 2008-10-04 15:17 楚暮四 阅读(66) 评论(0)  编辑 收藏 网摘 所属分类: pythoncgi

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