初次理解orm

from django.db import models

class Person(models.Model):
# Add manager with another name
people = models.Manager()

python manage.py makemigrations message

C:\Users\my\Desktop\Python\Django\onlineEducation\DjangoGetStarted>pyt
hon manage.py makemigrations message
Migrations for 'message':
apps\message\migrations\0003_auto_20180812_1503.py
- Change Meta options on usermessage

前往Navicat验证：

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1. 默认数据表名称为app名称_类名转换为小写
   自动生成的id作为主键。

http://www.voidcn.com/article/p-oeszblrt-kd.html

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