需求分析：

    1  博客主页， blog显示

    2  单张博客细节展示

    3  博客标签新建及归档

    4  博客评论系统

    5  博客在线编辑系统

    6  博客增，删，改，查功能

开发环境

1 install djangopip install django==1.8.82 install mysqlyum install mysql mysql-server mysql-devel -y3 install python-mysqlwget http://sourceforge.net/projects/mysql-python/files/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz/downloadtar -zxvf MySQL-python-1.2.3.tar.gz cd MySQL-python-1.2.3python setup.py build python setup.py install

 建立新项目myblog

[root@hding django]# django-admin.py startproject myblog[root@hding django]# tree myblog/myblog/|-- manage.py`-- myblog    |-- __init__.py    |-- settings.py    |-- urls.py    `-- wsgi.py

[root@hding django]# cd myblog/[root@hding myblog]# django-admin.py startapp blogmyblog/|-- blog|   |-- __init__.py|   |-- admin.py|   |-- migrations|   |   `-- __init__.py|   |-- models.py|   |-- tests.py|   `-- views.py|-- manage.py`-- myblog    |-- __init__.py    |-- settings.py    |-- urls.py    `-- wsgi.py

[root@hding myblog]# mysql -urootWelcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.0.95 Source distributionCopyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> create database blog default charset utf8; Query OK, 1 row affected (0.00 sec)

编辑settings.py使得连接的数据库由默认的sqlite转为mysql，并且修改app

#myblog/myblog/settings.pyINSTALLED_APPS = (     'django.contrib.admin',     'django.contrib.auth',     'django.contrib.contenttypes',     'django.contrib.sessions',                                                                   'django.contrib.messages',                                                                   'django.contrib.staticfiles',                                                                'blog',                                             #新建blog                                                                                 ) DATABASES = {      'default': {             'ENGINE':   'django.db.backends.mysql',     #更改默认数据库为mysql                                             'NAME':  'blog',                            #数据库名为blog， 这个数据库必需先建好，否则提示错误     } }

[root@hding myblog]# python manage.py runserver 192.168.2.111:8000Performing system checks...System check identified no issues (0 silenced).You have unapplied migrations; your app may not work properly until they are applied.              #数据库建立好后没有同步Run 'python manage.py migrate' to apply them.February 09, 2016 - 15:36:47Django version 1.8.8, using settings 'myblog.settings'Starting development server at http://192.168.2.111:8000/Quit the server with CONTROL-C.

当这个画面出现时，说明django服务器成功搭建