Django字典购物车[重复]

Question

我正在尝试在 django 中删除我的字典购物车，但它不起作用

def deleteCart(request, id):
    myCart = request.session.get('shopcart')
    
    if id in myCart.keys():
        myCart.pop(id)
        
    request.session['shopcart'] = myCart
    return render(request, 'home/check.html', {'myCart': myCart})

Answer 1

试试remove()，即：

myCart.remove(id)

https://www.programiz.com/python-programming/methods/list/remove