循环访问对象名称中带有连字符的嵌套数组

Question

首先，我知道用连字符命名数组对象是完全不正确的，我不是它的创建者。我需要在服务中调用 API，并且许多对象命名不正确，例如{"children-education": [和{ "Kid Stories": [。

我尝试将名称分配给像let edChild = "child-education"这样的变量，然后将其解析为一个对象，比如edChild = JSON.parse(edChild)无济于事。我真的不知道我在做什么，甚至不知道是否有可能这样做。

我可以选择打电话给我的客户，并恳请他的团队将对象重命名为更少的对象......比我无法在 Typescript 中调用的特殊字符更愚蠢，但我想了解是否有办法在未来的场合超越它，或者他们是否无法重命名它。

以下是我尝试迭代的 JSON 示例：

{
"business":
[
{
"anim":
[
{
"child-education": [
{
"Kid Stories": [
{
"id": 1,
"name": "Three Little Pinkies",
"url": "#",
"description": "shows how the world is beautiful"
},
(... and so on)

提前谢谢。

Answer 1

你可以像解析任何 JSON 字符串一样解析该 JSON 字符串，使用 JSON.parse((

let str = "{n" +
"    "business":n" +
"    [n" +
"        {n" +
"            "anim":n" +
"            [n" +
"                {n" +
"                    "child-education": [n" +
"                        {n" +
"                            "Kid Stories": [n" +
"n" +
"                                {n" +
"                                    "id": 1,n" +
"                                    "name": "Three Little Pinkies",n" +
"                                    "url": "#",n" +
"                                    "description": "shows how the world is beautiful"n" +
"                                }]}]}]}]}" +
""
console.log(JSON.parse(str));

之后，您可以使用括号表示法访问任何属性名称

let str = "{n" +
"    "business":n" +
"    [n" +
"        {n" +
"            "anim":n" +
"            [n" +
"                {n" +
"                    "child-education": [n" +
"                        {n" +
"                            "Kid Stories": [n" +
"n" +
"                                {n" +
"                                    "id": 1,n" +
"                                    "name": "Three Little Pinkies",n" +
"                                    "url": "#",n" +
"                                    "description": "shows how the world is beautiful"n" +
"                                }]}]}]}]}" +
""
const obj = JSON.parse(str);
console.log(obj.business[0].anim[0]['child-education'][0]['Kid Stories'][0]);