如何使用 javascript 将嵌套的 JSON 负载从 Kebab 大小写转换为 Camel Case答案

【问题标题】：How to convert nested JSON payload from Kebab case into Camel Case using javascript如何使用 javascript 将嵌套的 JSON 负载从 Kebab 大小写转换为 Camel Case
【发布时间】：2022-12-05 20:09:56
【问题描述】：

我需要使用嵌套有效负载将烤肉串转换为驼峰式。示例请求如下。

   "is-success": true,
   "response-date": "2019-02-20T11:42:11.963Z",
   "result": {
       "record-count": "abc123",
       "bill-details-list": [
           {
               "source-system": "Abc123",
               "bill-info": {
                   "bill-amount": "Abc123"
               }
           },
           {
               "SourceSystem": "abc123",
               "bill-info": {
                   "bill-amount-po": "Abc123"
               }
           }
       ]
   }
};

JSON 对象的深度最多可以有 5 个子元素。当我尝试从以下链接实施时 https://gist.github.com/sibu-github/a08c084ff64369f2f6a2b1ae6ee7f10d 输出不符合预期。当前输出：

{
  isSuccess: true,
  responseDate: '2019-02-20T11:42:11.963Z',
  result: { recordCount: 'abc123', 'billDetailsList': [ [Object], [Object] ] }
}

预期输出：

{
    "isSuccess": true,
    "responseDate": "2019-02-20T11:42:11.963Z",
    "result": {
        "recordCount": "abc123",
        "billDetailsList": [
            {
                "sourceSystem": "Abc123",
                "billInfo": {
                    "billAmountPo": "Abc123"
                }
            },
            {
                "sourceSystem": "abc123",
                "billInfo": {
                    "billAmountPo": "Abc123"
                }
            }
        ]
    }
};

你能提供你的意见吗？

【问题讨论】：

标签： javascript json camelcasing kebab-case

【解决方案1】：

要将 JSON 对象中的 kebab 大小写键转换为驼峰式大小写，您可以使用遍历对象并转换每个嵌套对象的键的递归函数。

这是执行此操作的函数示例：

function convertKeysToCamelCase(obj) {
  // If the object is not an object or is null, return it as is
  if (typeof obj !== 'object' || obj === null) {
    return obj;
  }

  // If the object is an array, convert each element in the array
  if (Array.isArray(obj)) {
    return obj.map(convertKeysToCamelCase);
  }

  // Convert the object keys to camel case
  const converted = {};
  Object.keys(obj).forEach(key => {
    const camelCaseKey = key.replace(/-([a-z])/g, (match, p1) => p1.toUpperCase());
    converted[camelCaseKey] = convertKeysToCamelCase(obj[key]);
  });

  return converted;
}

要使用此函数，您可以将要转换的 JSON 对象作为参数传递给函数，如下所示：

const json = {
  "is-success": true,
  "response-date": "2019-02-20T11:42:11.963Z",
  "result": {
    "record-count": "abc123",
    "bill-details-list": [
      {
        "source-system": "Abc123",
        "bill-info": {
          "bill-amount": "Abc123"
        }
      },
      {
        "SourceSystem": "abc123",
        "bill-info": {
          "bill-amount-po": "Abc123"
        }
      }
    ]
  }
};
const converted = convertKeysToCamelCase(json);

这将产生以下输出：

{
  "isSuccess": true,
  "responseDate": "2019-02-20T11:42:11.963Z",
  "result": {
    "recordCount": "abc123",
    "billDetailsList": [
      {
        "sourceSystem": "Abc123",
        "billInfo": {
          "billAmount": "Abc123"
        }
      },
      {
        "SourceSystem": "abc123",
        "billInfo": {
          "billAmountPo": "Abc123"
        }
      }
    ]
  }
}

【讨论】：