Django之org（对象关系映射）

一.models.py

from django.db import models

class PageModel(models.Model):

    ID = models.IntegerField(default=0, primary_key=True, null=False)
    name = models.CharField(max_length=20, null=False, default='')
    life_info = models.TextField(max_length=256)
    job = models.CharField(max_length=20, null=False, default='')
    job_info = models.TextField(max_length=256)
    classmate = models.CharField(max_length=100, null=False, default='')
    classmate_info = models.TextField(max_length=256)
    home = models.CharField(max_length=20, null=False, default='')
    home_info = models.TextField(max_length=256)
    school = models.CharField(max_length=20, null=False, default='')
    school_info = models.TextField(max_length=256)


class Meta:
    # 声明表名称
    db_table = 'perpage'

二.setting文件：

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'mainpage',
         'HOST': 'localhost',
        'USER': 'root',
        'PASSWORD': '123456',

    }
}

三.执行命令：

tools>run manage.py Task>makemigrations>migration

Django之org（对象关系映射）