在centos上,部署flask框架的环境,我选择了uwsgi和nginx
具体步骤为:
配置nginx+uwsgi
安装nginx nginx/1.12.2
安装Flask 0.10.1
安装uwsgi 2.0.16(64bit)
安装uwsgi-plugin-python 2.0.16
创建一个flask项目
1 #!/usr/bin/python 2 # coding=utf-8 3 4 from flask import Flask 5 import sys 6 reload(sys) 7 8 print sys.path 9 sys.path.append(‘/home/MySite‘) 10 sys.setdefaultencoding(‘utf-8‘) 11 12 app = Flask(__name__) 13 14 15 @app.route(‘/‘) 16 def hello_world(): 17 return ‘澳门最大在线赌场开业了!!!美女荷官在线发牌!‘ 18 19 20 if __name__ == ‘__main__‘: 21 app.run(port=8080,debug=True)
测试一下flask是否能够显示
注意
flask直接运行,只能在一台电脑上看到,因为是单线程的。
app.run(host=‘0.0.0.0‘,port=80)
腾讯云安全组中打开80端口即可访问。
其它主机应该类似。host中填公网地址无法启动。
ps..澳门xx会被腾讯云拦截。。。请换个健康和谐的内容
创建ini文件
1 [uwsgi] 2 base =/home/MySite 3 callable = app #这个必须写,不然会报找不到application 4 socket = :8081 #开启的端口,与nginx一致 5 chdir =/home/MySite/ #指定项目路径 6 wsgi-file =MySite.py #指定flask运行的文件,是一个相对路径 7 processes = 4 #4个进程,每个进程2个线程 8 threads = 2 9 chmod-socket = 666 10 plugins=python #安装uwsgi-plugin-python后需要添加的一个参数 11 daemonize = mysite.log #让uwsgi后台运行的,输出为一个Log 12 #stats = :8082
修改nginx配置文件
1 user nginx; 2 worker_processes auto; 3 error_log /var/log/nginx/error.log; 4 pid /run/nginx.pid; 5 6 # Load dynamic modules. See /usr/share/nginx/README.dynamic. 7 include /usr/share/nginx/modules/*.conf; 8 9 events { 10 worker_connections 1024; 11 } 12 13 http { 14 log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘ 15 ‘$status $body_bytes_sent "$http_referer" ‘ 16 ‘"$http_user_agent" "$http_x_forwarded_for"‘; 17 18 access_log /var/log/nginx/access.log main; 19 20 sendfile on; 21 tcp_nopush on; 22 tcp_nodelay on; 23 keepalive_timeout 65; 24 types_hash_max_size 2048; 25 26 include /etc/nginx/mime.types; 27 default_type application/octet-stream; 28 29 # Load modular configuration files from the /etc/nginx/conf.d directory. 30 # See http://nginx.org/en/docs/ngx_core_module.html#include 31 # for more information. 32 include /etc/nginx/conf.d/*.conf; 33 34 server { 35 listen 80; 36 server_name localhost; 37 location / { 38 include /etc/nginx/uwsgi_params; 39 uwsgi_pass 127.0.0.1:8081; #与ini文件对应 40 uwsgi_param UWSGI_CHDIR /home/MySite; 41 #uwsgi_param UWSGI_SCRIPT View:app; 42 #uwsgi_param SCRIPT_NAME /; 43 #uwsgi_pass unix:/home/MySite/uwsgi.sock; 44 } 45 46 error_page 404 /404.html; 47 location = /40x.html { 48 } 49 50 error_page 500 502 503 504 /50x.html; 51 location = /50x.html { 52 } 53 } 54 }
uwsgi启动命令,如果不写绝对路径需要在ini文件当前路径执行
1 uwsgi --ini abc.ini
nginx启动命令
/usr/sbin/nginx -c /etc/nginx/nginx.conf
启动这两个服务,就可以正常访问你的flask内容了。
原文地址:https://www.cnblogs.com/ArmoredTitan/p/9164054.html
时间: 2024-11-05 17:28:28