pip install django-host

1.在 INSTALLED_APP 中注册 'django-host' 应用2.在 MIDDLEWARE 配置项的开始位置，添加 'django_hosts.middleware.HostsRequestMiddleware'3.在 MIDDLEWARE 配置项的结束位置，加'django_hosts.middleware.HostsRequestMiddleware'4.在 settings.py 文件同目录下创建 host.py 文件，添加如下内容:
from django_hosts import patterns, host
from django.conf import settingsfrom APP1 import views
from APP2 import viewshost_patterns = patterns('',host(r'app1', 'APP1.urls', name='APP1'),host(r'app2', 'APP2.urls', name='APP2'),
)5.修改 settings.py 文件，在 ROOT_URLCONF 配置项之后增加 ROOT_HOSTCONF = '项目目录名.host'   #注意，不是app的名字6.修改 settings.py 文件，在ROOT_HOSTCONF 配置项之后增加 DEFAULT_HOST = 'app1'      #设置一个默认的域名，在没有匹配到所请求的域名时，默认返回这个。7.在每个app下创建自己的urls.py

  server {listen       80;server_name  a.domain.com;location / {include     uwsgi_params;uwsgi_pass  127.0.0.1:8000;uwsgi_param  UWSGI_SCRIPT  web.wsgi;
        }location /static {alias /data/local/app/app1/static;}
        error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}

server {listen       80;server_name  b.domain.com;#charset koi8-r;
access_log  logs/app2.access.log  main;error_log  logs/app2.error.log  info;location / {include     uwsgi_params;uwsgi_pass  127.0.0.1:8000;uwsgi_param  UWSGI_SCRIPT  web.wsgi;uwsgi_read_timeout  20;}#location /static {#    alias /data/local/app/blog/web/WeChatAPI/static;#}
}

[uwsgi]socket = :8000
chdir = /data/local/app/
#module = web.wsgi:app1
wsgi-file = web/wsgi.py
master = true
processes = 1
pidfile = /tmp/web-master.pid
daemonize = /var/log/uwsgi/app1.log