Django之ORM框架

CREATE DATABASE my_django charset=utf8;
GRANT ALL PRIVILEGES ON *.* TO ‘admin‘@‘%‘ IDENTIFIED BY ‘123456‘;
flush privileges;

DATABASES = {
    ‘default‘: {
        ‘ENGINE‘: ‘django.db.backends.mysql‘,
        ‘NAME‘: ‘my_django‘,
        ‘HOST‘: ‘localhost‘,
        ‘PORT‘: 3306,
        ‘USER‘: ‘admin‘,
        ‘PASSWORD‘: ‘123456‘
    }
}

# Debian/Ubuntu
sudo apt-get install python-dev default-libmysqlclient-dev
# Red Hat/CentOS
sudo yum install python-devel mysql-devel
# macOS (HomeBrew)
brew install mysql-client

pip install mysqlclient

from django.db import models


class Projects(models.Model):
    name = models.CharField(max_length=200)
    age = models.CharField(max_length=50)

# 生成迁移脚本
python manage.py makemigrations
# 生成数据表
python manage.py migrate