def book(request, book_id):
if request.method == 'GET':
books = Book.objects.all()
books_json = list(map(lambda book: book.to_dict(), books))
data = {
'status': 200,
'msg': 'ok',
'data': books_json,
}
return JsonResponse(data=data)
elif request.method == 'POST':
b_name = request.POST.get('b_name')
b_price = request.POST.get('b_price')
# b_name = '西游'
# b_price = 32
# print(b_name, b_price)
book = Book()
book.b_name = b_name
book.b_price = b_price
book.save()
data = {
'status': 201,
'msg': 'add success',
'data': book.to_dict(),
}
return JsonResponse(data=data)
elif request.method == 'PUT':
b_price = request.POST.get('b_price')
# b_price = 999.99
print(b_price)
book = Book.objects.get(pk=book_id)
book.b_price = b_price
book.save()
data = {
'status': 201,
'msg': 'PUT',
'data': book.to_dict(),
}
return JsonResponse(data=data)
elif request.method == 'DELETE':
book = Book.objects.get(pk=book_id)
book.delete()
data = {
'status': 204,
'msg': 'delete',
}
return JsonResponse(data=data)
def books(request):
if request.method == "GET":
book_list = Book.objects.all()
print(type(book_list))
book_list_json = []
for book in book_list:
book_list_json.append(book.to_dict())
data = {
# 通常给前端看这个状态码
'status': 200,
'msg': 'ok',
'data': book_list_json,
}
# 对传输时的状态码进行改变
return JsonResponse(data=data, status=201)
elif request.method == "POST":
b_name = request.POST.get('b_name')
b_price = request.POST.get('b_price')
book = Book()
book.b_name = b_name
book.b_price = b_price
book.save()
print("ok")
data = {'status': 201, 'msg': 'add success', 'data': book.to_dict()}
return JsonResponse(data=data)
def books(request):
if request.method == 'GET':
book_list = Book.objects.all()
book_list_json = []
for book in book_list:
book_list_json.append(book.to_dict())
data = {"status": 200, "msg": "ok", "data": book_list_json}
return JsonResponse(data=data)
elif request.method == 'POST':
b_name = request.POST.get('b_name')
b_price = request.POST.get('b_price')
book = Book()
book.b_price = b_price
book.b_name = b_name
book.save()
data = {
'status': 201,
'msg': 'add success',
'data': book.to_dict(),
}
return JsonResponse(data=data, status=201)
def books(request):
if request.method == 'GET':
book = Book.objects.all()
book_list = list()
for i in book:
book_list.append(i.to_dict())
data = {
'status': 200,
'msg': 'add_success',
'data': book_list,
}
return JsonResponse(data)
elif request.method == 'POST':
b_name = request.POST.get('b_name')
b_price = request.POST.get('b_price')
book = Book()
book.b_name = b_name
book.b_price = b_price
book.save()
data = {
'status': 201,
'msg': 'add_success',
'data': book.to_dict(),
}
return JsonResponse(data=data, status=data['status'])