Python+Django框架Web应用开发

同学笔记

• 

  weixin_45593596 2019-09-08 11:11:29

  来源：01django框架简介 查看详情

  BSD 协议：

  MVC/MTV 架构设计

   

• 

  weixin_42499222 2019-07-18 06:15:16

  来源：03完成商品数据准备 查看详情

  from django.db import models
  
  # Create your models here.
  class Recommend(models.Model):
          img = models.CharField(max_length=200)
          mark = models.CharField(max_length=20)
          trackid=models.CharField(max_length=20)
  
          class Meta:
              abstract=True
  
  #创建一个首页第一行图片轮播内容,名字叫wheel
  class Wheel(Recommend):
      class Meta:
          db_table = "axf_wheel"
  
  #  创建第二排图片内容 叫导航 Nav
  class Nav(Recommend):
      class Meta:
          db_table = "axf_nav"
  
  #  创建第三排图片内容 叫必购 mustbuy
  class Mustbuy(Recommend):
      class Meta:
          db_table = "axf_mustbuy"
  
  #  创建第四排图片内容 叫商店 shop
  class Shop(Recommend):
      class Meta:
          db_table = "axf_shop"
  
  # 可以继承主Recommand
  class Mainshow(Recommend):
      categoryid = models.CharField(max_length=20)
      brandname = models.CharField(max_length=20)
  
      img1 =models.CharField(max_length=300)
      childcid1 =models.CharField(max_length=20)
      productid1 =models.CharField(max_length=20)
      longname1 =models.CharField(max_length=100)
      price1 =models.FloatField(default=0)
      marketprice1 =models.FloatField(default=0)
  
      img2 = models.CharField(max_length=300)
      childcid2 = models.CharField(max_length=20)
      productid2 = models.CharField(max_length=20)
      longname2 = models.CharField(max_length=100)
      price2 = models.FloatField(default=0)
      marketprice2 = models.FloatField(default=0)
  
      img3 = models.CharField(max_length=300)
      childcid3 = models.CharField(max_length=20)
      productid3 = models.CharField(max_length=20)
      longname3 = models.CharField(max_length=100)
      price3 = models.FloatField(default=0)
      marketprice3 = models.FloatField(default=0)
  
  
      class Meta:
          db_table="axf_mainshow"

没有更多了