环境搭建
1.安装uwsgi、nginx和django
apt install nginx pip install uwsgi pip install django
2.测试uwsgi和nginx的连接
PS：下面的例子采用的是 unix socket 的链接发送
创文件foobar.py
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return [b"Hello World"] # python3
#return ["Hello World"] # python2
创文件foobar_uwsgi.ini
[uwsgi] # Django-related settings # the base directory (full path) chdir = /home/dmd/project/ENV/mysite # Django's wsgi file module = foobar # process-related settings # master master = true # maximum number of worker processes processes = 10 # the socket (use the full path to be safe socket = /home/dmd/project/ENV/mysite/foobar.sock # ... with appropriate permissions - may be needed # chmod-socket = 664 # clear environment on exit # 这个配置本来是true，即退出就删掉socket，但这会导致nginx的启动失败，所以改为false vacuum = false
创文件foobar_nginx.conf
server {
listen 8099;
server_name 127.0.0.1
charset UTF-8;
access_log /var/log/nginx/myweb_access.log;
error_log /var/log/nginx/myweb_error.log;
client_max_body_size 75M;
location / {
include uwsgi_params;
uwsgi_pass unix:///home/dmd/project/ENV/mysite/foobar.sock; # 用unix socket
# uwsgi_pass 127.0.0.1:8000 # 用TCP socket
uwsgi_read_timeout 2;
}
}
将这个文件链接到/etc/nginx/sites-enabled，这样nginx就可以看到它了
sudo ln -s ~/path/to/your/mysite/mysite_nginx.conf /etc/nginx/sites-enabled/
启动nginx
sudo service nginx start
启动uwsgi
uwsgi --ini foobar_uwsgi.ini
访问127.0.0.1:8099，如果出现“Hello world”就说明下面连接栈是成功的。
the web client <-> the web server <-> the socket <-> uWSGI <-> Python
3.建立整个连接栈
the web client <-> the web server <-> the socket <-> uwsgi <-> Django
建立django项目
django-admin startproject mysite
在项目的根目录建立mysite_uwsgi.ini
# myweb_uwsgi.ini file [uwsgi] # Django-related settings socket = mysite.sock # the base directory (full path) chdir = /home/dmd/project/ENV/mysite # Django s wsgi file module = mysite.wsgi # process-related settings # master master = true # maximum number of worker processes processes = 4 # ... with appropriate permissions - may be needed # chmod-socket = 664 # clear environment on exit vacuum = false
在项目根目录建立mysite_nginx.conf
server {
listen 8099;
server_name 127.0.0.1
charset UTF-8;
access_log /var/log/nginx/myweb_access.log;
error_log /var/log/nginx/myweb_error.log;
client_max_body_size 75M;
location / {
include uwsgi_params;
uwsgi_pass unix:///home/dmd/project/ENV/mysite/mysite.sock; # 用unix socket
# uwsgi_pass 127.0.0.1:8000 # 用TCP socket
uwsgi_read_timeout 2;
}
location /static {
expires 30d;
autoindex on;
add_header Cache-Control private;
alias /home/dmd/project/ENV/mysite/static/;
}
}
链接sudo ln -s ~/path/to/your/mysite/mysite_nginx.conf /etc/nginx/sites-enabled/
运行
# 运行uwsgi uwsgi --ini mysite_uwsgi.ini # 开启niginx sudo service nginx start
测试。访问 127.0.0.1:8099 ，如果看到django的页面，说明成功。
完整的目录树
mysite/ ├── db.sqlite3 ├── manage.py ├── mysite │ ├── __init__.py │ ├── __pycache__ │ │ ├── __init__.cpython-36.pyc │ │ ├── settings.cpython-36.pyc │ │ ├── urls.cpython-36.pyc │ │ └── wsgi.cpython-36.pyc │ ├── settings.py │ ├── urls.py │ └── wsgi.py ├── mysite.sock ├── mysite_nginx.conf ├── mysite_uwsgi.ini └── uwsgi_params
