Django+Vue打造購物網站(一)
阿新 • • 發佈：2018-11-19
環境搭建
python == 3.6
Django == 2.0
建立工程
django-admin startproject MxShop配置setting.py檔案
# 資料庫 DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'mxshop', #資料庫名字 'USER': 'root', #賬號 'PASSWORD': '123456', #密碼 'HOST': '127.0.0.1', #IP 'PORT': '3306', #埠 #因為後面第三方登入時，要求引擎為INNODB "OPTIONS":{"init_command":"SET default_storage_engine=INNODB;"} } } # 使用中文 LANGUAGE_CODE = 'zh-hans' TIME_ZONE = 'Asia/Shanghai' USE_I18N = True USE_L10N = True USE_TZ = False # 靜態檔案路徑(須在根目錄下建立static目錄) STATIC_URL = '/static/' STATICFILES_DIRS = ( os.path.join(BASE_DIR, 'static'), )
pip install djangorestframework
pip install markdown # Markdown support for the browsable API.
pip install django-filter # Filtering support安裝其它的外掛
mysql外掛地址https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclint,自行下載
pip install mysqlclient-1.3.12-cp36-cp36m-win_amd64 pip install pillow
新建兩個python package
- extra_apps （擴充套件的原始碼包）
- apps （放所有app）
新建兩個資料夾
- media （儲存圖片）
- db_tools （資料庫相關）
把extra_apps和apps新增到sys.path中
# settings.py import sys BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) sys.path.insert(0,BASE_DIR) sys.path.insert(0,os.path.join(BASE_DIR, 'apps')) sys.path.insert(0,os.path.join(BASE_DIR, 'extra_apps'))
models 設計
首先安裝xadmin和DjangoUeditor
安裝方法參考之前的線上教育系統
python manage.py startapp users
python manage.py startapp goods
python manage.py startapp trade
python manage.py startapp user_operationINSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'rest_framework',
'users',
'user_operation',
'trade',
'goods',
'xadmin',
'DjangoUeditor',
'crispy_forms',
]users models設計
from datetime import datetime
from django.contrib.auth.models import AbstractUser
from django.db import models
# Create your models here.
class UserProfile(AbstractUser):
"""
使用者資訊
"""
GENDER_CHOICES = (
("male", "男"),
("female", "女")
)
# 使用者用手機註冊，所以姓名，生日和郵箱可以為空
name = models.CharField(verbose_name="姓名",max_length=30, null=True, blank=True)
birthday = models.DateField(verbose_name="出生年月",null=True, blank=True)
gender = models.CharField(verbose_name="性別",max_length=6, choices=GENDER_CHOICES, default="female")
mobile = models.CharField(verbose_name="電話",max_length=11)
email = models.EmailField(verbose_name="郵箱",max_length=100, null=True, blank=True)
class Meta:
verbose_name = "使用者資訊"
verbose_name_plural = verbose_name
def __str__(self):
return self.username
class VerifyCode(models.Model):
"""
驗證碼
"""
code = models.CharField(verbose_name="驗證碼",max_length=10)
mobile = models.CharField(verbose_name="電話",max_length=11)
add_time = models.DateTimeField(verbose_name="新增時間",default=datetime.now)
class Meta:
verbose_name = "簡訊驗證"
verbose_name_plural = verbose_name
def __str__(self):
return self.codetrade models設計
from datetime import datetime
from django.contrib.auth import get_user_model
from django.db import models
# Create your models here.
from goods.models import Goods
User = get_user_model()
class ShoppingCart(models.Model):
"""
購物車
"""
user = models.ForeignKey(User, verbose_name=u"使用者", on_delete=models.CASCADE)
goods = models.ForeignKey(Goods, verbose_name=u"商品", on_delete=models.CASCADE)
nums = models.IntegerField(default=0, verbose_name="購買數量")
add_time = models.DateTimeField(default=datetime.now, verbose_name=u"新增時間")
class Meta:
verbose_name = '購物車'
verbose_name_plural = verbose_name
unique_together = ("user", "goods")
def __str__(self):
return "%s(%d)".format(self.goods.name, self.nums)
class OrderInfo(models.Model):
"""
訂單
"""
ORDER_STATUS = (
("TRADE_SUCCESS", "成功"),
("TRADE_CLOSED", "超時關閉"),
("WAIT_BUYER_PAY", "交易建立"),
("TRADE_FINISHED", "交易結束"),
("paying", "待支付"),
)
user = models.ForeignKey(User, verbose_name="使用者", on_delete=models.CASCADE)
order_sn = models.CharField(max_length=30, null=True, blank=True, unique=True, verbose_name="訂單號")
trade_no = models.CharField(max_length=100, unique=True, null=True, blank=True, verbose_name=u"交易號")
pay_status = models.CharField(choices=ORDER_STATUS, default="paying", max_length=30, verbose_name="訂單狀態")
post_script = models.CharField(max_length=200, verbose_name="訂單留言")
order_mount = models.FloatField(default=0.0, verbose_name="訂單金額")
pay_time = models.DateTimeField(null=True, blank=True, verbose_name="支付時間")
# 使用者資訊
address = models.CharField(max_length=100, default="", verbose_name="收貨地址")
signer_name = models.CharField(max_length=20, default="", verbose_name="簽收人")
singer_mobile = models.CharField(max_length=11, verbose_name="聯絡電話")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = u"訂單"
verbose_name_plural = verbose_name
def __str__(self):
return str(self.order_sn)
class OrderGoods(models.Model):
"""
訂單的商品詳情
"""
order = models.ForeignKey(OrderInfo, verbose_name="訂單資訊", related_name="goods", on_delete=models.CASCADE)
goods = models.ForeignKey(Goods, verbose_name="商品", on_delete=models.CASCADE)
goods_num = models.IntegerField(default=0, verbose_name="商品數量")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = "訂單商品"
verbose_name_plural = verbose_name
def __str__(self):
return str(self.order.order_sn)goods models 設計
from datetime import datetime
from django.db import models
# Create your models here.
class GoodsCategory(models.Model):
"""
商品類別
"""
CATEGORY_TYPE = (
(1, "一級類目"),
(2, "二級類目"),
(3, "三級類目"),
)
name = models.CharField(default="", max_length=30, verbose_name="類別名", help_text="類別名")
code = models.CharField(default="", max_length=30, verbose_name="類別code", help_text="類別code")
desc = models.TextField(default="", verbose_name="類別描述", help_text="類別描述")
category_type = models.IntegerField(choices=CATEGORY_TYPE, verbose_name="類目級別", help_text="類目級別")
parent_category = models.ForeignKey("self", null=True, blank=True, verbose_name="父類目級別", help_text="父目錄",
related_name="sub_cat",on_delete=models.CASCADE )
is_tab = models.BooleanField(default=False, verbose_name="是否導航", help_text="是否導航")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = "商品類別"
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class GoodsCategoryBrand(models.Model):
"""
品牌名
"""
category = models.ForeignKey(GoodsCategory, related_name='brands', null=True, blank=True, verbose_name="商品類目", on_delete=models.CASCADE)
name = models.CharField(default="", max_length=30, verbose_name="品牌名", help_text="品牌名")
desc = models.TextField(default="", max_length=200, verbose_name="品牌描述", help_text="品牌描述")
image = models.ImageField(max_length=200, upload_to="brands/")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = "品牌"
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class Goods(models.Model):
"""
商品
"""
category = models.ForeignKey(GoodsCategory, verbose_name="商品類目", on_delete=models.CASCADE)
goods_sn = models.CharField(max_length=50, default="", verbose_name="商品唯一貨號")
name = models.CharField(max_length=100, verbose_name="商品名")
click_num = models.IntegerField(default=0, verbose_name="點選數")
sold_num = models.IntegerField(default=0, verbose_name="商品銷售量")
fav_num = models.IntegerField(default=0, verbose_name="收藏數")
goods_num = models.IntegerField(default=0, verbose_name="庫存數")
market_price = models.FloatField(default=0, verbose_name="市場價格")
shop_price = models.FloatField(default=0, verbose_name="本店價格")
goods_brief = models.TextField(max_length=500, verbose_name="商品簡短描述")
goods_desc = UEditorField(verbose_name=u"內容", imagePath="goods/images/", width=1000, height=300,
filePath="goods/files/", default='')
ship_free = models.BooleanField(default=True, verbose_name="是否承擔運費")
goods_front_image = models.ImageField(upload_to="goods/images/", null=True, blank=True, verbose_name="封面圖")
is_new = models.BooleanField(default=False, verbose_name="是否新品")
is_hot = models.BooleanField(default=False, verbose_name="是否熱銷")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = '商品'
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class IndexAd(models.Model):
category = models.ForeignKey(GoodsCategory, related_name='category',verbose_name="商品類目", on_delete=models.CASCADE)
goods =models.ForeignKey(Goods, related_name='goods', on_delete=models.CASCADE)
class Meta:
verbose_name = '首頁商品類別廣告'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class GoodsImage(models.Model):
"""
商品輪播圖
"""
goods = models.ForeignKey(Goods, verbose_name="商品", related_name="images", on_delete=models.CASCADE)
image = models.ImageField(upload_to="", verbose_name="圖片", null=True, blank=True)
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = '商品圖片'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class Banner(models.Model):
"""
輪播的商品
"""
goods = models.ForeignKey(Goods, verbose_name="商品", on_delete=models.CASCADE)
image = models.ImageField(upload_to='banner', verbose_name="輪播圖片")
index = models.IntegerField(default=0, verbose_name="輪播順序")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = '輪播商品'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class HotSearchWords(models.Model):
"""
熱搜詞
"""
keywords = models.CharField(default="", max_length=20, verbose_name="熱搜詞")
index = models.IntegerField(default=0, verbose_name="排序")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = '熱搜詞'
verbose_name_plural = verbose_name
def __str__(self):
return self.keywordsuser_operation models設計
from datetime import datetime
from django.contrib.auth import get_user_model
from django.db import models
# Create your models here.
from goods.models import Goods
User = get_user_model()
class UserFav(models.Model):
"""
使用者收藏
"""
user = models.ForeignKey(User, verbose_name="使用者", on_delete=models.CASCADE)
goods = models.ForeignKey(Goods, verbose_name="商品", help_text="商品id", on_delete=models.CASCADE)
add_time = models.DateTimeField(default=datetime.now, verbose_name=u"新增時間")
class Meta:
verbose_name = '使用者收藏'
verbose_name_plural = verbose_name
unique_together = ("user", "goods")
def __str__(self):
return self.user.username
class UserLeavingMessage(models.Model):
"""
使用者留言
"""
MESSAGE_CHOICES = (
(1, "留言"),
(2, "投訴"),
(3, "詢問"),
(4, "售後"),
(5, "求購")
)
user = models.ForeignKey(User, verbose_name="使用者", on_delete=models.CASCADE)
message_type = models.IntegerField(default=1, choices=MESSAGE_CHOICES, verbose_name="留言型別",
help_text=u"留言型別: 1(留言),2(投訴),3(詢問),4(售後),5(求購)")
subject = models.CharField(max_length=100, default="", verbose_name="主題")
message = models.TextField(default="", verbose_name="留言內容", help_text="留言內容")
file = models.FileField(upload_to="message/images/", verbose_name="上傳的檔案", help_text="上傳的檔案")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = "使用者留言"
verbose_name_plural = verbose_name
def __str__(self):
return self.subject
class UserAddress(models.Model):
"""
使用者收貨地址
"""
user = models.ForeignKey(User, verbose_name="使用者", on_delete=models.CASCADE)
province = models.CharField(max_length=100, default="", verbose_name="省份")
city = models.CharField(max_length=100, default="", verbose_name="城市")
district = models.CharField(max_length=100, default="", verbose_name="區域")
address = models.CharField(max_length=100, default="", verbose_name="詳細地址")
signer_name = models.CharField(max_length=100, default="", verbose_name="簽收人")
signer_mobile = models.CharField(max_length=11, default="", verbose_name="電話")
add_time = models.DateTimeField(default=datetime.now, verbose_name="新增時間")
class Meta:
verbose_name = "收貨地址"
verbose_name_plural = verbose_name
def __str__(self):
return self.address將models對映到資料庫中
python manage.py makemigrations
python manage.py migrate