一个简单的python web应用部署 nginx+uwsgi
一个简单的python web应用部署 nginx+uwsgi1.环境配置
1）所需环境
操作系统 Mac os
python3.6，web.py 0.40, uWSGI 2.0.15, uwsgitop 0.10, nginx 1.10.3
2）步骤
安装python3.6 —略
安装web.py
easy_install web.py(推荐)
pip install web.py
如果报错 可能还需安装utils db
pip install utils
pip install db
安装uWSGI
pip install uwsgi
安装uwsgitop
uwsgitop作用:监测uwsgi运行状态
pip install uwsgitop
安装nginx
pip install nginx
2.编写python web应用app.py
1）代码
# coding:utf-8
import web
urls = ('/', 'index')
app = web.application(urls, globals())
class index:
def GET(self):
greeting="hello world"
return greeting
application = app.wsgifunc()
if __name__ == "__main__":
pass
2）注意
application = app.wsgifunc()必不可少，它作为wsgi或uwsgi操作的handler，uwsgi不会运行__main__中的代码
3.配置uwsgi
1）编写app.ini文件
socket
= /Users/cityking/workspace/django/uwsgi/uwsgi.sock
wsgi
-file = app.py
home
= /Users/cityking/workspace/django/django_env/
master
= true
注意
确保是在app.py所在的文件目录
socket确保与nginx配置中的uwsgi_pass一样，/Users/cityking/workspace/django/uwsgi/为当前所在目录
Home是运行环境所在的目录
2）启动uwsgi
uwsgi app.ini
4.配置nginx
1）在复制系统配置文件nginx.conf文件
cp /usr/local/etc/nginx/nginx.conf my_nginx.conf
ln my_nginx.conf /usr/local/etc/nginx/my_nginx.conf
修改my_nginx.conf文件
server { listen
8080; server_namelocalhost;
location
/ { include uwsgi_params;
uwsgi_pass unix:
/Users/cityking/workspace/django/uwsgi/uwsgi.sock; }
}
Listen为监听端口，即浏览器所访问的端口
uwsgi_pass 即uwsgi配置中的socket路径
2）启动nginx
nginx -c /usr/local/etc/nginx/my_nginx.conf
5.在浏览器中访问
在浏览器中访问http://localhost:8080
在网页中显示hello world 则部署成功
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