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apache+mod_wsgi+django在windows下的部署

2012-09-21 12:09 477 查看
最近因为python升级到了2.7导致mod_python不能用,所以自己电脑上的apache一直启动不起来,趁着周末有时间,抓紧搞一下。

在网上搜了一下,发现mod_python已经停止维护了,而替代他的是mod_wsgi,下载路径如下:

http://code.google.com/p/modwsgi/downloads/list

挑选For 2.7的版本下载,改名成mod_wsgi.so,然后扔到apache的modules目录就可以了。

在apache的conf文件中加入:

LoadModule wsgi_module modules/mod_wsgi.so

OK,但是我们真正的安装才刚刚开始。

刚才说过由于python升级到2.7,之前所有的库都删掉了,所以不得不重新安装,需要准备好如下库。

•1.setuptools(http://pypi.python.org/pypi/setuptools#files

•2.MySQL for Python(http://sourceforge.net/projects/mysql-python/。当然,前提是你机器上已经安装了mysql)

•3.django(http://www.djangoproject.com/download/)

setuptools和django都好说,关键出在了MySQL for Python上,官网上的版本是不支持python2.7的。即使你拿他的source回来在mingw下编译(python setup.py build --compiler=mingw32),也会报如下错误而无法继续:

gcc: /Zl: No such file or directory

不过万幸的事,居然有好心人帮我们把这些库都已经编译好了,页面如下:

http://www.lfd.uci.edu/~gohlke/pythonlibs/

不仅有MySqlPython For python2.7,还有很多其他的类库,是个很不错的地方~~

一切安装完毕之后,就是django的配置了。

1)我们通过python-admin.py创建一个project:

在D:\dgwww目录执行:

python C:\Python27\Lib\site-packages\django\bin\django-admin.py startproject mysite

然后在D:\dgwww下分别创建js,media,conf三个目录,在conf下创建文件setting.wsgi,内容如下:

import os
import sys
sys.stdout = sys.stderr
from os.path import abspath, dirname, join
from django.core.handlers.wsgi import WSGIHandler
sys.path.insert(0, abspath(join(dirname(__file__), "../")))
os.environ["DJANGO_SETTINGS_MODULE"] = "mysite.settings" #your settings module
application = WSGIHandler()

至此,整体目录结构如下:

/dgwww/
|~conf/
| `-setting.wsgi
|~js/
|~media/
`~mysite/
|-__init__.py
|-__init__.pyc
|-manage.py
|-settings.py
|-settings.pyc
|-urls.py
`-urls.pyc

2)修改setting.py、urls.py

在setting.py中修改:

ADMIN_MEDIA_PREFIX = '/admin_media/'
MEDIA_URL = '/site_media/'

并去掉django.contrib.admin的注释

在urls.py中:

去掉如下注释:

from django.contrib import admin
admin.autodiscover()
(r'^admin/', include(admin.site.urls)),

并执行:

python manage.py syncdb

3)修改httpd.conf

添加NameVirtualHost:

NameVirtualHost *

添加虚拟域名,并配置如下:

<VirtualHost *:80>
ServerName dante.qq.com
WSGIScriptAlias / D:/dgwww/conf/setting.wsgi
<Directory />
Options FollowSymLinks
AllowOverride
Order allow,deny
Allow from all
</Directory>
<Directory "D:\dgwww\mysite">
Order Deny,Allow
Deny from all
</Directory>
Alias /admin_media "C:\Python27\Lib\site-packages\django\contrib\admin\media"
<Directory "C:\Python27\Lib\site-packages\django\contrib\admin\media">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>
#AliasMatch /js/(.*\.(js)) D:/dgwww/js/$1
Alias /js D:/dgwww/js/
<Directory "D:/dgwww/js/">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>

#AliasMatch /site_media/(.*\.(css|gif|png|jpg|jpeg)) D:/dgwww/media/$1
Alias /site_media D:/dgwww/media/
<Directory "D:/dgwww/media/">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>
</VirtualHost>

这里有个地方让我迷惑了好久,即Alias的时候,前面的参数最后是不能带/的,如/admin_media,不能写成/admin_media/,否则会失效。

4)修改host文件:

127.0.0.1 dante.qq.com

访问dante.qq.com/admin,截图如下:



linux下的部署

linux的mod_wsgi是需要编译的,命令如下:

./configure --with-apxs=/home/dantezhu/apache/bin/apxs --with-python=/usr/bin/python
make && make install

一个典型httpd.conf的配置如下:

NameVirtualHost *:9010
Listen 10.6.207.119:9010

<VirtualHost *:9010>
ServerName fuload.qq.com
WSGIScriptAlias / /home/dantezhu/htdocs/fuload/conf/setting.wsgi
<Directory />
Options FollowSymLinks
AllowOverride
Order allow,deny
Allow from all
</Directory>
<Directory "/home/dantezhu/htdocs/fuload/mysite">
Order Deny,Allow
Deny from all
</Directory>
Alias /admin_media "/usr/local/lib/python2.7/site-packages/django/contrib/admin/media"
<Directory "/usr/local/lib/python2.7/site-packages/django/contrib/admin/media">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>
#AliasMatch /js/(.*\.(js)) /home/dantezhu/htdocs/fuload/js/$1
Alias /js /home/dantezhu/htdocs/fuload/js/
<Directory "/home/dantezhu/htdocs/fuload/js/">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>

#AliasMatch /site_media/(.*\.(css|gif|png|jpg|jpeg)) /home/dantezhu/htdocs/fuload/media/$1
Alias /site_media /home/dantezhu/htdocs/fuload/media/
<Directory "/home/dantezhu/htdocs/fuload/media/">
Order allow,deny
Options Indexes
Allow from all
IndexOptions FancyIndexing
</Directory>
</VirtualHost>

生成project的命令如下:

python /usr/local/lib/python2.7/site-packages/django/bin/django-admin.py  startproject mysite


转载:http://www.vimer.cn/2010/09/apachemod_wsgidjango%e5%9c%a8windows%e4%b8%8b%e7%9a%84%e9%83%a8%e7%bd%b2.html
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