特殊字符

http://xh.5156edu.com/page/18466.html

Linux装python3

https://cloud.tencent.com/developer/article/1570488#

https://zhuanlan.zhihu.com/p/357866208

command = [enable, disable, start, stop, restart,status]

systemctl command yourServiceName.service

更新服务systemctl daemon-reload

例：

[Unit]
Description=ywhtcp
After=network.target

[Service]
Type=simple
User=root
Restart=on-failure
RestartSec=5s
ExecStart=/usr/local/python38/bin/python3 /ywhtcp.py
PrivateTmp=true

[Install]
WantedBy=multi-user.target

注：service只允许用绝对路径，就算全局python也不行

ESP8266指令

AT+CWMODE=1
AT+RST
AT+CIFSR
AT+CWJAP="dxxy16-406","dxxy16-406"
AT+CIPSTART="TCP","IP",PORT
AT+CIPMODE=1
AT+CIPSEND

1.生成Django项目

django-admin startproject djangoproject

2.生成app

python manage.py startapp myapp

3.已知数据库生成Django模型(注:里面有个flase要删掉,否则无法执行数据库迁移)

python manage.py inspectdb > ./models.py

4.生成数据库迁移文件

python manage.py makemigrate

5.执行迁移

python manage.py migrate

6.创建admin

python manage.py createsuperuser

7.下载admin所需css

python manage.py collectstatic