javascript - 在 Javascript 中使用内部数组构建 JSON 对象

Question

我需要这个字符串:

{"name":"ne","type":"Choice","id":"ne","width":150,"items":[{"id":"test1","value":"test1","title":"test1"},{"id":"test3","value":"test3","title":"test3"},{"id":"test2","value":"test2","title":"test2"}]}

我有以下内容:

JSON.stringify(itemList) 给了我这个:

[{"id":"test1","value":"test1","title":"test1"},{"id":"test3","value":"test3","title":"test3"},{"id":"test2","value":"test2","title":"test2"}]

我尝试过这个:

JSON.stringify({
      name: loadName(),
      type: "Choice",
      id: complexTableId,
      width: loadWidth(),
      items: JSON.stringify(itemList)
})

但我明白了:

{"name":"ne","type":"Choice","id":"ne","width":"150","items":"[{\"id\":\"test1\",\"value\":\"test1\",\"title\":\"test1\"},{\"id\":\"test3\",\"value\":\"test3\",\"title\":\"test3\"},{\"id\":\"test2\",\"value\":\"test2\",\"title\":\"test2\"}]"}

有谁知道我的错误在哪里？

`

Answer 1

在对所有内容进行字符串化之前，无需对您的项目调用 JSON.stringify，请尝试以下操作:

JSON.stringify({
    name: loadName(),
    type: "Choice",
    id: complexTableId,
    width: loadWidth(),
    items: itemList
})