Python FLask 腾讯云服务器部署

CentOs 7.0云服务器部署Python Flask

使用:

• Python 2.7
• Flask
• nginx
• gunicorn

easy_install python-dev

yum install python-pip

yum install python-virtualenv

yum install nginx

mkdir /var/www/myFlask

sudo chmod 777 /var/www/myFlask

pip install gunicorn

pip install Flask

index.py

     1  from flask import Flask
     2  from jinja2 import Environment, PackageLoader
     3  import time
     4  
     5  env = Environment(loader=PackageLoader('index', 'templates'))
     6  app = Flask(__name__)
     7  application = app
     8  
     9  @app.route('/')
    10  def index():
    11      template = env.get_template('index.html')
    12      t = time.time()
    13      f = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
    14      return template.render(time=t, format=f)
    15  
    16  
    17  if __name__ == '__main__':
    18      application.run()

/etc/nginx/site-avalidable/default

     1  server{
     2      listen 80;
     3      server_name 119.29.158.145;
     4  
     5      location / {
     6          proxy_pass http://127.0.0.1:8080;
     7          proxy_set_header Host $host;
     8          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     9      }
    10  }
    

启动gunicorn:

gunicorn index:application -w 4 -b 0.0.0.0:8000

访问::8000