Vue+Django2.0 restframework打造前后端分离的生鲜电商项目（1）

python -m django --versionpip install django==2.0

pip install djangorestframework markdown django-filter

pip install pillow

DATABASES = {    'default': {        'ENGINE': 'django.db.backends.mysql',        'NAME': 'mxshop',        'USER':'root',        'PASSWORD':'你的mysql密码',        'HOST':'127.0.0.1',        "OPTIONS":{"init_command":"SET default_storage_engine=INNODB;"}#第三方登录功能必须加上    }}

pip install PyMYSQL

import pymysqlpymysql.install_as_MySQLdb()

show databases;#查看数据库create database mxshop;#新建数据库mxshop

import syssys.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'))

MEDIA_URL='/media/'MEDIA_ROOT=os.path.join(BASE_DIR,'media')

python manage.py startapp goodspython manage.py startapp tradepython manage.py startapp user_operation

from datetime import datetimefrom django.db import modelsfrom django.contrib.auth.models import AbstractUser# Create your models here.class UserProfile(AbstractUser):    """    用户    """    name=models.CharField(max_length=30,null=True,blank=True,verbose_name='姓名')    birthday=models.DateField(null=True,blank=True,verbose_name='出生年月')    mobile=models.CharField(max_length=6,choices=(('male','男'),('female','女')),default='female',verbose_name='性别')    gender=models.CharField(max_length=11,verbose_name='电话')    email = models.CharField(max_length=100,null=True,blank=True,verbose_name='邮箱')    class Meta:        verbose_name='用户'        verbose_name_plural = verbose_name    def __str__(self):        return self.nameclass VerifyCode(models.Model):    """    短信验证码    """    code=models.CharField(max_length=10,verbose_name='验证码')    mobile=models.CharField(max_length=11,verbose_name='电话')    add_time=models.DateTimeField(default=datetime.now,verbose_name='添加时间')    class Meta:        verbose_name='短信验证码'        verbose_name_plural=verbose_name    def __str__(self):        return self.code

AUTH_USER_MODEL='users.UserProfile'

#兼容python3+django2.0/2.1的DjangoUeditorhttps://gitee.com/xueluoyihai/DjangoUeditor-for-python3-django2.0

from django.contrib import adminfrom django.urls import pathfrom django.views.static import servefrom MxShop.settings import MEDIA_ROOTfrom django.urls import includeurlpatterns = [    path('admin/', admin.site.urls),    path('media/<path>',serve,{'document_root':MEDIA_ROOT}),    path('ueditor/',include('DjangoUeditor.urls' )),]</path>

from datetime import datetimefrom django.db import modelsfrom DjangoUeditor.models import UEditorField# Create your models here.class GoodsCategory(models.Model):    """    商品类别    """    CATEGORY_TYPE=(        (1,'一级类目'),        (2,'二级类目'),        (3,'三级类目'),    )    name=models.CharField(default='',max_length=30,verbose_name='类别名',help_text='类别名')    code=models.CharField(default='',max_length=30,verbose_name='类别code',help_text='类别code')    desc=models.CharField(default='',max_length=30,verbose_name='类别描述',help_text='类别描述')    category_type=models.IntegerField(choices=CATEGORY_TYPE,verbose_name='类别描述',help_text='类别描述')    parent_category=models.ForeignKey('self',null=True,blank=True,verbose_name='父类目录',                                      help_text='父类别',related_name='sub_cat',on_delete=models.CAScadE)    is_tab=models.BooleanField(default=False,verbose_name='是否导航',help_text='是否导航')    add_time = models.DateTimeField(default=datetime.now, verbose_name='添加时间')    class Meta:        verbose_name='商品类别'        verbose_name_plural=verbose_name    def __str__(self):        return self.nameclass GoodsCategoryBrand(models.Model):    """    品牌名    """    category = models.ForeignKey(GoodsCategory, related_name='brands', null=True, blank=True, verbose_name="商品类目",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=20,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='添加时间')    class Meta:        verbose_name='品牌'        verbose_name_plural=verbose_name        db_table = "goods_goodsbrand"    def __str__(self):        return self.nameclass Goods(models.Model):    """    商品    """    category=models.ForeignKey(GoodsCategory, verbose_name="商品类目",on_delete=models.CASCADE)    goods_sn=models.CharField(max_length=50, default="", verbose_name="商品唯一货号")    name=models.CharField(max_length=100, verbose_name="商品名")    click_num=models.IntegerField(default=0, verbose_name="点击数")    sold_num=models.IntegerField(default=0, verbose_name="商品销售量")    fav_num=models.IntegerField(default=0, verbose_name="收藏数")    goods_num=models.IntegerField(default=0, verbose_name="库存数")    market_price=models.FloatField(default=0, verbose_name="市场价格")    shop_price=models.FloatField(default=0, verbose_name="本店价格")    goods_brief=models.TextField(max_length=500, verbose_name="商品简短描述")    goods_desc=UEditorField(verbose_name="内容", imagePath="goods/images/", width=1000, height=300,                              filePath="goods/files/", default='')    ship_free=models.BooleanField(default=True, verbose_name="是否承担运费")    goods_front_iamge=models.ImageField(upload_to="goods/images/", null=True, blank=True, verbose_name="封面图")    is_new=models.BooleanField(default=False, verbose_name="是否新品")    is_hot=models.BooleanField(default=False, verbose_name="是否热销")    add_time = models.DateTimeField(default=datetime.now, verbose_name='添加时间')    class Meta:        verbose_name = '商品'        verbose_name_plural = verbose_name    def __str__(self):        return self.nameclass IndexAd(models.Model):    category = models.ForeignKey(GoodsCategory, related_name='category',verbose_name="商品类目",on_delete=models.CASCADE)    goods =models.ForeignKey(Goods, related_name='goods',on_delete=models.CASCADE)    class Meta:        verbose_name = '首页商品类别广告'        verbose_name_plural = verbose_name    def __str__(self):        return self.goods.nameclass GoodsImage(models.Model):    """    商品轮播图    """    goods=models.ForeignKey(Goods, verbose_name="商品", related_name="images",on_delete=models.CASCADE)    image=models.ImageField(upload_to='',verbose_name="图片", null=True, blank=True)    add_time=models.DateTimeField(default=datetime.now,verbose_name='添加时间')    class Meta:        verbose_name='商品轮播图'        verbose_name_plural=verbose_name    def __str__(self):        return self.goods.nameclass Banner(models.Model):    """    轮播的商品    """    goods = models.ForeignKey(Goods, verbose_name="商品",on_delete=models.CASCADE)    image = models.ImageField(upload_to='banner', verbose_name="轮播图片")    index = models.IntegerField(default=0, verbose_name="轮播顺序")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = '轮播商品'        verbose_name_plural = verbose_name    def __str__(self):        return self.goods.nameclass HotSearchWords(models.Model):    """    热搜词    """    keywords = models.CharField(default="", max_length=20, verbose_name="热搜词")    index = models.IntegerField(default=0, verbose_name="排序")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = '热搜词'        verbose_name_plural = verbose_name    def __str__(self):        return self.keywords

from datetime import datetimefrom django.db import modelsfrom django.contrib.auth import get_user_modelfrom goods.models import GoodsUser = get_user_model()# Create your models here.class ShoppingCart(models.Model):    """    购物车    """    user = models.ForeignKey(User, verbose_name="用户",on_delete=models.CASCADE)    goods = models.ForeignKey(Goods, verbose_name="商品",on_delete=models.CASCADE)    nums = models.IntegerField(default=0, verbose_name="购买数量")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = '购物车'        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):    """    订单    """    ORDER_STATUS = (        ("TRADE_SUCCESS", "成功"),        ("TRADE_CLOSED", "超时关闭"),        ("WAIT_BUYER_PAY", "交易创建"),        ("TRADE_FINISHED", "交易结束"),        ("paying", "待支付"),    )    user = models.ForeignKey(User, verbose_name="用户",on_delete=models.CASCADE)    order_sn = models.CharField(max_length=30, null=True, blank=True, unique=True, verbose_name="订单号")    trade_no = models.CharField(max_length=100, unique=True, null=True, blank=True, verbose_name="交易号")    pay_status = models.CharField(choices=ORDER_STATUS, default="paying", max_length=30, verbose_name="订单状态")    post_script = models.CharField(max_length=200, verbose_name="订单留言")    order_mount = models.FloatField(default=0.0, verbose_name="订单金额")    pay_time = models.DateTimeField(null=True, blank=True, verbose_name="支付时间")    # 用户信息    address = models.CharField(max_length=100, default="", verbose_name="收货地址")    signer_name = models.CharField(max_length=20, default="", verbose_name="签收人")    singer_mobile = models.CharField(max_length=11, verbose_name="联系电话")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = "订单"        verbose_name_plural = verbose_name    def __str__(self):        return str(self.order_sn)class OrderGoods(models.Model):    """    订单的商品详情    """    order = models.ForeignKey(OrderInfo, verbose_name="订单信息", 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="商品数量")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = "订单商品"        verbose_name_plural = verbose_name    def __str__(self):        return str(self.order.order_sn)

from datetime import datetimefrom django.db import modelsfrom django.contrib.auth import get_user_modelfrom goods.models import Goods# Create your models here.User = get_user_model()class UserFav(models.Model):    """    用户收藏    """    user = models.ForeignKey(User, verbose_name="用户",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"添加时间")    class Meta:        verbose_name = '用户收藏'        verbose_name_plural = verbose_name        unique_together = ("user", "goods")    def __str__(self):        return self.user.nameclass UserLeavingMessage(models.Model):    """    用户留言    """    MESSAGE_CHOICES = (        (1, "留言"),        (2, "投诉"),        (3, "询问"),        (4, "售后"),        (5, "求购")    )    user = models.ForeignKey(User, verbose_name="用户",on_delete=models.CASCADE)    message_type = models.IntegerField(default=1, choices=MESSAGE_CHOICES, verbose_name="留言类型",                                      help_text=u"留言类型: 1(留言),2(投诉),3(询问),4(售后),5(求购)")    subject = models.CharField(max_length=100, default="", verbose_name="主题")    message = models.TextField(default="", verbose_name="留言内容", help_text="留言内容")    file = models.FileField(upload_to="message/images/", verbose_name="上传的文件", help_text="上传的文件")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = "用户留言"        verbose_name_plural = verbose_name    def __str__(self):        return self.subjectclass UserAddress(models.Model):    """    用户收货地址    """    user = models.ForeignKey(User, verbose_name="用户",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="区域")    address = models.CharField(max_length=100, default="", verbose_name="详细地址")    signer_name = models.CharField(max_length=100, default="", verbose_name="签收人")    signer_mobile = models.CharField(max_length=11, default="", verbose_name="电话")    add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")    class Meta:        verbose_name = "收货地址"        verbose_name_plural = verbose_name    def __str__(self):        return self.address

#适配python3.6+django2.0的xadminhttps://gitee.com/xueluoyihai/xadmin-for-django2.0

import xadminfrom xadmin import viewsfrom .models import VerifyCodeclass BaseSetting(object):    enable_themes = True    use_bootswatch = Trueclass GlobalSettings(object):    site_title = "慕学生鲜后台"    site_footer = "mxshop"    # menu_style = "accordion"class VerifyCodeAdmin(object):    list_display = ['code', 'mobile', "add_time"]xadmin.site.register(VerifyCode, VerifyCodeAdmin)xadmin.site.register(views.BaseAdminView, BaseSetting)xadmin.site.register(views.CommAdminView, GlobalSettings)

import xadminfrom .models import Goods, GoodsCategory, GoodsImage, GoodsCategoryBrand, Banner, HotSearchWordsfrom .models import IndexAdclass GoodsAdmin(object):    list_display = ["name", "click_num", "sold_num", "fav_num", "goods_num", "market_price",                    "shop_price", "goods_brief", "goods_desc", "is_new", "is_hot", "add_time"]    search_fields = ['name', ]    list_editable = ["is_hot", ]    list_filter = ["name", "click_num", "sold_num", "fav_num", "goods_num", "market_price",                   "shop_price", "is_new", "is_hot", "add_time", "category__name"]    style_fields = {"goods_desc": "ueditor"}    class GoodsImagesInline(object):        model = GoodsImage        exclude = ["add_time"]        extra = 1        style = 'tab'    inlines = [GoodsImagesInline]class GoodsCategoryAdmin(object):    list_display = ["name", "category_type", "parent_category", "add_time"]    list_filter = ["category_type", "parent_category", "name"]    search_fields = ['name', ]class GoodsBrandAdmin(object):    list_display = ["category", "image", "name", "desc"]    def get_context(self):        context = super(GoodsBrandAdmin, self).get_context()        if 'form' in context:            context['form'].fields['category'].queryset = GoodsCategory.objects.filter(category_type=1)        return contextclass BannerGoodsAdmin(object):    list_display = ["goods", "image", "index"]class HotSearchAdmin(object):    list_display = ["keywords", "index", "add_time"]class IndexAdAdmin(object):    list_display = ["category", "goods"]xadmin.site.register(Goods, GoodsAdmin)xadmin.site.register(GoodsCategory, GoodsCategoryAdmin)xadmin.site.register(Banner, BannerGoodsAdmin)xadmin.site.register(GoodsCategoryBrand, GoodsBrandAdmin)xadmin.site.register(HotSearchWords, HotSearchAdmin)xadmin.site.register(IndexAd, IndexAdAdmin)

import xadminfrom .models import ShoppingCart, OrderInfo, OrderGoodsclass ShoppingCartAdmin(object):    list_display = ["user", "goods", "nums", ]class OrderInfoAdmin(object):    list_display = ["user", "order_sn",  "trade_no", "pay_status", "post_script", "order_mount",                    "order_mount", "pay_time", "add_time"]    class OrderGoodsInline(object):        model = OrderGoods        exclude = ['add_time', ]        extra = 1        style = 'tab'    inlines = [OrderGoodsInline, ]xadmin.site.register(ShoppingCart, ShoppingCartAdmin)xadmin.site.register(OrderInfo, OrderInfoAdmin)

import xadminfrom .models import UserFav, UserLeavingMessage, UserAddressclass UserFavAdmin(object):    list_display = ['user', 'goods', "add_time"]class UserLeavingMessageAdmin(object):    list_display = ['user', 'message_type', "message", "add_time"]class UserAddressAdmin(object):    list_display = ["signer_name", "signer_mobile", "district", "address"]xadmin.site.register(UserFav, UserFavAdmin)xadmin.site.register(UserAddress, UserAddressAdmin)xadmin.site.register(UserLeavingMessage, UserLeavingMessageAdmin)

pip install django-crispy-forms django-reversion django-formtools future httplib2 six django-import-export

pip install xlwt xlsxwriter

import xadminurlpatterns = [    path('xadmin/', xadmin.site.urls),   #....]

python manage.py createsuperuserUsername: admin邮箱: 1@1.comPassword:Password (again):

http://127.0.0.1:8000/xadmin/

LANGUAGE_CODE = 'zh-hans'TIME_ZONE = 'Asia/Shanghai'USE_I18N = TrueUSE_L10N = TrueUSE_TZ = False

from django.apps import AppConfigclass GoodsConfig(AppConfig):    name = 'goods'    verbose_name='商品'

from django.apps import AppConfigclass TradeConfig(AppConfig):    name = 'trade'    verbose_name='交易'

from django.apps import AppConfigclass UsersConfig(AppConfig):    name = 'users'    verbose_name='用户'

from django.apps import AppConfigclass UserOperationConfig(AppConfig):    name = 'user_operation'    verbose_name='用户操作'

#独立使用django的modelimport sysimport ospwd = os.path.dirname(os.path.realpath(__file__))sys.path.append(pwd+"../")os.environ.setdefault("DJANGO_SETTINGS_MODULE", "MxShop.settings")import djangodjango.setup()from goods.models import GoodsCategoryfrom db_tools.data.category_data import row_datafor lev1_cat in row_data:    lev1_intance = GoodsCategory()    lev1_intance.code = lev1_cat["code"]    lev1_intance.name = lev1_cat["name"]    lev1_intance.category_type = 1    lev1_intance.save()    for lev2_cat in lev1_cat["sub_categorys"]:        lev2_intance = GoodsCategory()        lev2_intance.code = lev2_cat["code"]        lev2_intance.name = lev2_cat["name"]        lev2_intance.category_type = 2        lev2_intance.parent_category = lev1_intance        lev2_intance.save()        for lev3_cat in lev2_cat["sub_categorys"]:            lev3_intance = GoodsCategory()            lev3_intance.code = lev3_cat["code"]            lev3_intance.name = lev3_cat["name"]            lev3_intance.category_type = 3            lev3_intance.parent_category = lev2_intance            lev3_intance.save()

import sysimport ospwd = os.path.dirname(os.path.realpath(__file__))sys.path.append(pwd+"../")os.environ.setdefault("DJANGO_SETTINGS_MODULE", "MxShop.settings")import djangodjango.setup()from goods.models import Goods, GoodsCategory, GoodsImagefrom db_tools.data.product_data import row_datafor goods_detail in row_data:    goods = Goods()    goods.name = goods_detail["name"]    goods.market_price = float(int(goods_detail["market_price"].replace("￥", "").replace("元", "")))    goods.shop_price = float(int(goods_detail["sale_price"].replace("￥", "").replace("元", "")))    goods.goods_brief = goods_detail["desc"] if goods_detail["desc"] is not None else ""    goods.goods_desc = goods_detail["goods_desc"] if goods_detail["goods_desc"] is not None else ""    goods.goods_front_image = goods_detail["images"][0] if goods_detail["images"] else ""    category_name = goods_detail["categorys"][-1]    category = GoodsCategory.objects.filter(name=category_name)    if category:        goods.category = category[0]    goods.save()    for goods_image in goods_detail["images"]:        goods_image_instance = GoodsImage()        goods_image_instance.image = goods_image        goods_image_instance.goods = goods        goods_image_instance.save()