@MES
@ericls

我现在是用 daphne 启动在 8001 然后 用 再用 uwsgi 8000 端口 + nginx 启动 网站是可以正常浏览，但是在用 chanels 实现到那个聊天 app 里 无法发送消息， 貌似是需要 nginx 做个转发？ 求指点

@WordTian 单独用都好用 合并到一起就都不好使了

@WordTian 是的

@virusdefender 贴到第 2 个附言了。。。贴错 3 次。

```
def post(self, request):
user = UserProfile.objects.get(username=request.user)
new_goods = Goods(goods_user=user)
goods_from = DaikouForm(request.POST, instance=new_goods)
if goods_from.is_valid():
goods_from.save()
goods = Goods.object.get(id=new_goods.id)
try:
cart = Cart.object.get(cart_id=_cart_id)
except Cart.DoseNotExist:
cart = Cart.object.create(
cart_id = _cart_id(request)
)
cart.save(),
try:
cart_item = CartItem.object.get(goods=goods, cart=cart)
cart_item.quantity += 1
cart_item.save()
except CartItem.DoseNotExist:
cart_item = CartItem.object.create(
goods = goods,
quantity = 1,
cart = cart
)
cart_item.save()
return redirect('cart:cart_detail')
else:
goods_from =DaikouForm()
return redirect('index')
```

@virusdefender 就是直接把 添加到购物那个函数内容 贴到保存数据库的后面了

@virusdefender

'''
def post(self, request):
user = UserProfile.objects.get(username=request.user)
new_goods = Goods(goods_user=user)
goods_from = DaikouForm(request.POST, instance=new_goods)
if goods_from.is_valid():
goods_from.save()
goods = Goods.object.get(id=new_goods.id)
try:
cart = Cart.object.get(cart_id=_cart_id)
except Cart.DoseNotExist:
cart = Cart.object.create(
cart_id = _cart_id(request)
)
cart.save(),
try:
cart_item = CartItem.object.get(goods=goods, cart=cart)
cart_item.quantity += 1
cart_item.save()
except CartItem.DoseNotExist:
cart_item = CartItem.object.create(
goods = goods,
quantity = 1,
cart = cart
)
cart_item.save()
return redirect('cart:cart_detail')
else:
goods_from =DaikouForm()
return redirect('index')
'''

@virusdefender 合并 post 提交 俩函数都不起作用了。。。

@virusdefender。。我合并了 但是没反应。。

@Kilerd 能稍微具体些吗。。。我是新手