Django笔记1_环境搭建

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一、软件安装

</pre><p></p><p><span style="white-space:pre"></span>Python3.4.1+Django1.7.1+Mysql5.6</p><p><span style="white-space:pre"></span>1，安装Python3.4.1 ,不多说</p><p><span style="white-space:pre"></span>2.，dos窗口切换到python的安装目录下的Python34\Scripts 利用pip 安装Django  </p><p><span style="white-space:pre"></span></p><pre name="code" class="plain"><span style="white-space:pre"></span>pip install django==1.7.1

2.安装mysql 不详细叙述

3安装MySQLdb 我是很久之前安装好的，具体怎么装的忘了，有几种思路，1.利用pip 或者easy_install.或者下载源码包，或者寻找msi文件但一定要对应好版本。

二环境配置

在任一目录下运行 python django-main.py startproject projectName 其中projectName是你的项目名称或生产projectName的一个文件夹包含一个manage.py 文件和一个projectName同名的文件夹，里面包含__init__.py __settings.py__ __urls.py__ __wsgi.py__ 四个文件。

manage.py: A command-line utility that lets you interact with this Django project in various ways. You can read all the details about manage.py in django-admin.py and manage.py.(很多明明）
The inner mysite/ directory is the actual Python package for your project. Its name is the Python package name you’ll need to use to import anything inside it (e.g. mysite.urls).
mysite/__init__.py: An empty file that tells Python that this directory should be considered a Python package. (Read more about packages in the official Python docs if you’re a Python beginner.)
mysite/settings.py: Settings/configuration for this Django project. Django settings will tell you all about how settings work. （设置文件，包括数据库的设置都在里面）
mysite/urls.py: The URL declarations for this Django project; a “table of contents” of your Django-powered site. You can read more about URLs in URL dispatcher.（指定url)
mysite/wsgi.py: An entry-point for WSGI-compatible web servers to serve your project. See How to deploy with WSGI for more details.（有何用处体会不深）

__settings.py__ MySQL的配置

DATABASES = {
'default': {
'ENGINE':'django.db.backends.mysql',
'NAME':'pythondb',
'USER':'root',
'PASSWORD':'root',
'HOST':'127.0.0.1',
'PORT':'3306'
}
}

各个文件的说明想系参考django1.7 的文档如果你不是1.7 请更换对应版本，1.7和之前版本有区别的。

http://django-cn.readthedocs.org/zh_CN/1.7/intro/tutorial01.html

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