在json中将单个键存储多个值

Question

我需要在json的单个键中存储许多值.例如

{
  "number" : "1","2","3",
  "alphabet" : "a", "b", "c"
}

像这样的东西.有什么指针吗？

Answer 1

使用数组:

{
    "number": ["1", "2", "3"],
    "alphabet": ["a", "b", "c"]
}

您可以从阵列中的位置访问不同的值.计数从数组的左边开始,为0. myJsonObject["number"][0] == 1或myJsonObject["alphabet"][2] == 'c'

Answer 2

{
  "number" : ["1","2","3"],
  "alphabet" : ["a", "b", "c"]
}