zoukankan      html  css  js  c++  java
  • linux安装Django 以及 生产环境部署实现高并发

    1.首先安装python

    Python编译安装

    主要介绍linux环境下安装

    cd  /usr/local/src     //进入安装目录

    wget  https://www.python.org/ftp/python/3.6.2/Python-3.6.2.tar.xz

    xz  -d    Python-3.6.2.tar.xz   && tar  xvf  Python-3.6.2.tar  //解压缩

    cd  Python-3.6.2  //进入解压目录

    ./configure  --prefix=/usr/local/python

    make && make install

    /usr/local/python/bin/python3.6  --version   //查看当前python版本

    ln -s  /usr/local/python/bin/python3.6   /usr/bin/python3.6   //做软链接

    ln -s  /usr/local/python/bin/pip3   /usr/bin/pip3

    2.安装Django

    pip3 install  Django

    cd  /usr/local/python/bin   //进入文件夹

    ln -s /usr/local/python/bin/django-admin    /usr/bin/django-admin   //创建django-admin 工程的软链接

    cd /home   //进入任意一个目录

    django-admin   startproject  mysite   //创建工程

    进入mysite工程下同名目录mysqite  修改settings  如果用的是mysql  pip3 install pymysql

    需要:

    yum -y install mysql-devel

    pip3 install mysqlclient

    3.启动Django

    在settings中找到ALLOWED_HOSTS=[],加入主机名或者域名

    python3.6  manager.py  runserver  ip:port  

    安装uwsgi

    pip3  install uwsgi

    基本测试:

    vim  /home/test.py 

    # test.py
    def application(env, start_response):
        start_response('200 OK', [('Content-Type','text/html')])
        return [b"Hello World"] # python3
        #return ["Hello World"] # python2

    运行:

    /usr/local/python/bin/uwsgi --http :8000 --wsgi-file  /home/test.py

    用uwsgi 启动django

    cd mysite  #进入django项目主目录下
    /usr/local/python/bin/uwsgi  --http :8900  --module  mysite.wsgi  

    也可以把参数写到配置文件里

    vim  /home/EasyBlog.ini

    [uwsgi]
    http = :9900   
    #the local unix socket file than commnuincate to Nginx
    socket = 127.0.0.1:9901     #socket nginx监听端口
    # the base directory (full path)
    chdir = /home/EasyBlog# Django's wsgi file
    wsgi-file = EasyBlog/wsgi.py
    # maximum number of worker processes
    processes = 4
    #thread numbers startched in each worker process
    threads = 2
    
    #monitor uwsgi status
    stats = 127.0.0.1:9191
    # clear environment on exit
    vacuum          = true

    启动

        
    /usr/local/python/bin/uwsgi   /home/EasyBlog.ini

    安装nginx配合nginx使用

    vim  /data/nginx/conf/uwsgi.conf

    upstream django {
        server 127.0.0.1:9901; #端口为监听uwsgi的socket端口
    }
    
    server {
        listen      80;
        server_name blog.fuzegame.com;
        charset     utf-8;
    
        client_max_body_size 75M;   # adjust to taste
    
        location /media  {
            alias /path/to/your/mysite/media;  # your Django project's media files - amend as required
        }
    
        location /static {
            alias /home/EasyBlog/static; # your Django project's static files - amend as required  配置静态文件路径
        }
    
        location / {
            uwsgi_pass  django;
            include     /home/EasyBlog/uwsgi_params; # the uwsgi_params file you installed
        }
    }

    重要:把 nginx conf配置文件夹下的 uwsgi_params  拷贝到 django 目录下

     cp  /usr/local/nginx/conf/uwsgi_params     /home/EasyBlog

     在生产环境中,应该把django settings中的Debug= False

    这样配置完成后 访问admin页面时看不到静态文件,可以这样操作

    在 django settings   添加一行   

    STATIC_ROOT = 'all_static_files'

     然后执行:

    python3 manage.py collectstatic

     执行完成后会在django工程目录下 自动创建一个 all_static_files  目录

    最后还需要在nginx 中的django配置文件中 修改

    location /static {
            alias /data/mysite/all_static_files; # 修改成all_static_files
        }

    重启nginx

    此时启动Nginx 和Uwsgi,你的django项目就可以实现高并发啦!

  • 相关阅读:
    SharePoint Framework (SPFx) 开发入门教程
    SharePoint 2013 Designer 入门教程
    SharePoint 2013 开发教程
    SharePoint 2013 入门教程
    SharePoint Online 部署SPFx Web部件
    SharePoint Online SPFx Web部件绑定数据
    SharePoint Online 创建SPFx客户端Web部件
    SharePoint Online 配置框架(SPFx)开发环境
    SharePoint Online 创建应用程序目录
    SharePoint Online 启用 IRM
  • 原文地址:https://www.cnblogs.com/sunhao96/p/9044218.html
Copyright © 2011-2022 走看看