django创建blog

1.创建项目project

django-admin.py startproject myblog

查看目录树

alias tree="find . -print | sed -e ‘s;[^/]*/;|____;g;s;____|; |;g‘"

2.创建应用app

一个工程里可以创建很多个应用app, 一个app就是一个功能模块，我们创建一个blog应用:

cd myblog   打开目录

python manage.py startapp blog 创建名为blog的app

此时目录为：

|____blog
| |______init__.py
| |____admin.py
| |____apps.py
| |____migrations
| | |______init__.py
| |____models.py
| |____tests.py
| |____views.py
|____manage.py
|____myblog
| |______init__.py
| |______init__.pyc
| |____settings.py
| |____settings.pyc
| |____urls.py
| |____wsgi.py

将新建的blog加入到工程中，打开myblog/setting.py添加blog

INSTALLED_APPS = [
    ‘django.contrib.admin‘,
    ‘django.contrib.auth‘,
    ‘django.contrib.contenttypes‘,
    ‘django.contrib.sessions‘,
    ‘django.contrib.messages‘,
    ‘django.contrib.staticfiles‘,
    ‘blog‘,
]

启动工程：python manage.py runserver

3.