03、Django 创建相关模型

ntools/confs/models.py 创建模型

from django.db import models

# 配置表
class Conf(models.Model):
    name = models.CharField("配置名称", max_length=20)
    value = models.CharField("配置值", max_length=800, blank=True)
    description = models.CharField("配置描述", max_length=200, null=True, blank=True)

    class Meta:
        verbose_name = "配置"
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.name

ntools/links/models.py 创建模型

from django.db import models
from uuid import uuid4
from mptt.models import MPTTModel, TreeForeignKey
# Create your models here.

# 无限分类
class Category(MPTTModel):
    name = models.CharField(max_length=100)
    parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='children')
    postion = models.CharField("分类位置", editable=False, max_length=40, default=uuid4())
    is_active = models.BooleanField("是否激活", default=True)
    is_private = models.BooleanField("是否私有", default=False)
    pwd_cls = models.CharField("密码", max_length=20, null=True, blank=True)
    create_time = models.DateTimeField("创建时间", auto_now_add=True)
    update_time = models.DateTimeField("更新时间", auto_now=True)

    class MPTTMeta:
        order_insertion_by = ['name']

    class Meta:
        verbose_name = "分类"
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.name
    
    
# 链接信息
class LinkInfo(models.Model):
    link_cls = models.ForeignKey(Category, verbose_name="链接分类", on_delete=models.CASCADE)
    name = models.CharField("链接名称", max_length=20)
    url = models.CharField("链接地址", max_length=200)
    backup_url = models.CharField("备用地址", max_length=1000, null=True, blank=True)
    pwd_url = models.CharField("链接密码", max_length=20, null=True, blank=True)
    icon = models.ImageField("链接图标", upload_to="link/icon/", null=True, blank=True)
    keyword = models.CharField("链接关键字", max_length=200, null=True, blank=True)
    content = models.TextField("链接内容", null=True, blank=True)
    is_active = models.BooleanField("是否激活", default=True)
    is_private = models.BooleanField("是否私有", default=False)
    create_time = models.DateTimeField("创建时间", auto_now_add=True)
    update_time = models.DateTimeField("更新时间", auto_now=True)
    # delete_time = models.DateTimeField("删除时间", editable=False, null=True, blank=True)

    class Meta:
        verbose_name = "链接信息"
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.name