from django.db import models

# Create your models here.
class BaseModel(models.Model):
    id_delete=models.BooleanField(default=False)
    create_time=models.DateField(auto_now=True)
    status=models.BooleanField(default=True)

    class Meta:
        #在元数据中声明当前表为抽象表
        abstract=True

class Book(BaseModel):
    book_name=models.CharField(max_length=128)
    price=models.DecimalField(max_digits=6,decimal_places=2)
    publish=models.CharField(max_length=128)
    address=models.CharField(max_length=256)

    class Meta:
        db_table='t_book'
        verbose_name='图书表'
        verbose_name_plural=verbose_name

    def __str__(self):
        return self.book_name

