def goods_change(request, id):
doType = "change"
goods = Goods.objects.get(id=int(id))
if request.method == "POST" and request.POST:
#获取前端表单数据
postData = request.POST
goods_id = postData.get("goods_id")
goods_name = postData.get("goods_name")
goods_price = postData.get("goods_price") # 原价
goods_now_price = postData.get("goods_now_price") # 当前价格
goods_num = postData.get("goods_count") # 库存
goods_description = postData.get("goods_description") # 描述
goods_content = postData.get("goods_content") # 详情
goods_show_time = datetime.datetime.now() # 发布时间
goods_adress = postData.get("goods_address")
types = postData.get("types") # 一个分类会有多个商品
#存入数据库
#先保存商品
goods = Goods.objects.get(id=int(id))
goods.goods_id = goods_id
goods.goods_name = goods_name
goods.goods_price = goods_price
goods.goods_now_price = goods_now_price
goods.goods_num = goods_num
goods.goods_description = goods_description
goods.goods_content = goods_content
goods.goods_show_time = goods_show_time
#Goods.objects.create(goods_id = goods_id) #增加，参数写在括号里,不需要save
#Goods.objects.update(goods_id = goods_id) #修改，参数写在括号里,不需要save
goods.types = Types.objects.get(id=int(types))
id = request.COOKIES.get("id")
if id:
goods.seller = Seller.objects.get(id=int(id))
else:
return HttpResponseRedirect("/seller/login/")
goods.save()
imgs = request.FILES.getlist("goods_img")
#保存图片
for index, img in enumerate(imgs):
#保存图片到服务器
file_name = img.name
file_path = "seller/images/%s_%s.%s" % (
goods_name, index, file_name.rsplit(".", 1)[1])
save_path = os.path.join(MEDIA_ROOT, file_path).replace("/", "\\")
try:
with open(save_path, "wb") as f:
for chunk in img.chunks(chunk_size=1024):
f.write(chunk)
#保存路径到数据库
i = Image()
i.img_adress = file_path
i.img_label = "%s_%s" % (index, goods_name)
i.img_description = "this is description"
i.goods = goods
i.save()
except Exception as e:
print(e)
return HttpResponseRedirect("/seller/goods_list")
return render(request, "seller/goods_add.html", locals())
def goods_add(request):
postData = request.POST # post数据
if request.method == "POST" and request.POST:
goods_id = postData.get("goods_id") #商品编号
goods_name = postData.get("goods_name") #商品名称
goods_price = postData.get("goods_price") #商品原价
goods_now_price = postData.get("goods_now_price") #商品现价
goods_num = postData.get("goods_num") #商品库存
goods_description = postData.get("goods_description") #商品介绍
goods_content = postData.get("goods_content") #商品详情
goods_show_time = datetime.datetime.now() # 发布时间
types = postData.get("goods_type") #商品类型
# 存入数据库
t = Goods()
t.goods_id = goods_id
t.goods_name = goods_name
t.goods_price = goods_price
t.goods_now_price = goods_now_price
t.goods_num = goods_num
t.goods_description = goods_description
t.goods_content = goods_content
t.goods_show_time = goods_show_time
t.types = Types.objects.get(id=int(types))
t.goods_content = goods_content
id = request.COOKIES.get("id") #登录时创建的cookis
if id: #防非浏览器访问的爬虫
t.seller = Seller.objects.get(id=int(id))
else:
return HttpResponseRedirect("/seller/login/")
t.save()
imgs = request.FILES.getlist("userfiles")
# 保存图片
for index, img in enumerate(imgs): #枚举
# 保存图片到服务器
file_name = img.name
file_path = "seller/images/%s_%s.%s" % (
goods_name, index, file_name.rsplit(".", 1)[1])
save_path = os.path.join(MEDIA_ROOT, file_path).replace("/", "\\")
try:
with open(save_path, "wb") as f:
for chunk in img.chunks(chunk_size=1024):
f.write(chunk)
# 保存路径到数据库
i = Image()
i.img_adress = file_path
i.img_label = "%s_%s" % (index, goods_name)
i.img_description = "this is description"
i.goods = t
i.save()
except Exception as e:
print(e)
return render(request, "seller/goods_add.html", locals())