关键字：Python3、mysql5.7、Django3.1、Nginx环境部署
参考地址：无
一、安装python3
[root@mayi ~]# yum -y install zlib zlib-devel openssl openssl-devel gcc make libffi-devel gcc-c++ gcc cmake bzip2-devel ncurse-devel
[root@mayi ~]# wget https://www.python.org/ftp/python/3.8.0/Python-3.8.0.tgz
[root@mayi ~]# tar zxvf Python-3.8.0.tgz
[root@mayi ~]# cd Python-3.8.0
[root@mayi Python-3.8.0]# ./configure --prefix=/usr/local/python3 --with-zlib --with-ssl
[root@mayi Python-3.8.0]# make && make install
[root@mayi Python-3.8.0]# ln -s /usr/local/python3/bin/python3 /usr/bin/python3
[root@mayi Python-3.8.0]# ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3将/usr/local/python3/bin加入PATH
[root@mayi Python-3.8.0]# echo "export PATH=$PATH:/usr/local/python3/bin" >>/etc/profile
[root@mayi Python-3.8.0]# source /etc/profile修改pip源
[root@mayi ~]# mkdir ~/.pip/
cat >> ~/.pip/pip.conf << EOF
[global]
trusted-host=mirrors.aliyun.com
index-url=http://mirrors.aliyun.com/pypi/simple/
EOF
[root@mayi ~]# pip3 install --upgrade pip二、uwsgi安装
[root@mayi ~]# pip3 install uwsgi==2.0.19.1
#创建uwsgi3的软链接，和python2的区分开来
[root@mayi ~]# ln -s /usr/local/python3/bin/uwsgi /usr/bin/uwsgi3
#查看 uwsgi 版本
[root@mayi ~]# uwsgi3 --version检测uwsgi是否正常： 新建 /www/test.py 文件，输入如下内容：
[root@mayi ~]# mkdir /www
[root@mayi ~]# cd /www
[root@mayi www]# vim test.py
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return [b"Hello uwsgi"]然后在终端运行：
[root@mayi www]# uwsgi3 --http :8001 --wsgi-file test.py在浏览器中输入 http://127.0.0.1:8001 , 看看是否有”Hello uwsgi“的字样输出。如果没有看看报错信息，据此来查找解决方案。
三、django安装
[root@mayi ~]# pip3 install django==3.1
cd /www
# 这里需要注意django-admin.py的位置，当提示命令不存在时，使用find命令全局查找一下
# find / -name "*django-admin.py*"
[root@mayi www]# /usr/local/python3/bin/django-admin.py startproject mysite
[root@mayi www]# cd mysite
[root@mayi mysite]# python3 manage.py runserver 0.0.0.0:8002mysql安装，请参考mysql安装文档
mysqlclient安装
[root@mayi ~]# pip3 install configparser
[root@mayi ~]# cd /usr/local/python3/lib/python3.8/
[root@mayi python3.8]# cp configparser.py ConfigParser.py
[root@mayi python3.8]# pip3 install mysqlclient==2.0.3修改setting.py
ALLOWED_HOSTS = ['*']
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'mysite',
'USER': 'mysite',
'PASSWORD':'123456',
'HOST': '192.168.10.199',
'PORT': '3306',
}
}四、nginx安装
[root@mayi ~]# cd ~
[root@mayi ~]# wget http://nginx.org/download/nginx-1.9.9.tar.gz
[root@mayi ~]# tar xzvf nginx-1.9.9.tar.gz
[root@mayi ~]# cd nginx-1.9.9
[root@mayi nginx-1.9.9]# ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_gzip_static_module
[root@mayi nginx-1.9.9]# make && make install
[root@mayi nginx-1.9.9]# /usr/local/nginx/sbin/nginx -V
[root@mayi nginx-1.9.9]# ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx//uwsgi配置 在/etc目录下创建uwsgi9090.ini文件，输入如下内容：
[uwsgi]
chdir = /data/www/mysite/ #项目地址
socket = 127.0.0.1:9090
master = true #主进程
vhost = true #多站模式
no-site = true #多站模式时不设置入口模块和文件
workers = 2 #子进程数
reload-mercy = 10
vacuum = true #退出、重启时清理文件
max-requests = 1000
limit-as = 512
buffer-size = 30000
pythonpath = /usr/local/python3/lib/python3.8/site-packages/
pidfile = /var/run/uwsgi9090.pid #pid文件，用于下面的脚本启动、停止该进程
daemonize = /www/uwsgi9090.logPS: 注意上面pythonpath的配置，很多网上的文章没有这个，所以我们的环境里面有python2和python3的时候，uwsgi启动就默认python2下面的django，所以会出现找不到django的问题”ModuleNotFoundError: No module named ‘django’”。
Nginx配置
打开conf/nginx.conf文件，修改server配置：
server {
listen 80;
server_name localhost;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:9090; #必须和uwsgi中的设置一致
uwsgi_param UWSGI_SCRIPT mysite.wsgi; #入口文件，即wsgi.py相对于项目根目录的位置，“.”相当于一层目录
uwsgi_param UWSGI_CHDIR /www/mysite; #项目根目录
index index.html index.htm;
client_max_body_size 35m;
}
}
设置完成后，在终端运行：
[root@mayi ~]# uwsgi --ini /etc/uwsgi9090.ini
[root@mayi ~]# /usr/local/nginx/sbin/nginx
//uwsgi停止
[root@mayi ~]# uwsgi --stop /var/run/uwsgi9090.pid五、uwsgi启动配置
[root@mayi www]# vi /usr/lib/systemd/system/uwsgid.service
[Unit]
Description=uwsgid Server
After=syslog.target
[Service]
Type=forking
ExecStart=/usr/bin/uwsgi3 --ini /etc/uwsgi9090.ini
ExecStop=/usr/bin/uwsgi3 --stop /var/run/uwsgi9090.pid
ExecReload=/usr/bin/uwsgi3 --reload /var/run/uwsgi9090.pid
PrivateTmp=true
[Install]
WantedBy=multi-user.target// 加载配置
[root@mayi www]# chmod +x /usr/lib/systemd/system/uwsgid.service
[root@mayi www]# systemctl daemon-reload//开机启动,上面脚本没办法关闭
[root@mayi www]# systemctl enable uwsgid
[root@mayi www]# systemctl start uwsgid六、nginx 开机启动配置
[root@mayi www]# vi /usr/lib/systemd/system/nginx.service
[Unit]
Description=uwsgi Server
After=syslog.target
[Service]
Type=forking
ExecStart=/usr/local/nginx-1.9.9/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target/加载配置
[root@mayi www]# chmod +x /usr/lib/systemd/system/uwsgid.service
[root@mayi www]# systemctl daemon-reload//开机启动
[root@mayi www]# systemctl enable uwsgid
[root@mayi www]# systemctl start uwsgid注：本文章只用于技术记录，不喜勿喷！感谢！
转载请标明出处！