javascript - 如何通过javascript从没有值的json结构中删除元素？

Question

这是我拥有的结构，我从 xml 转换为 json，但现在我不需要根元素和 element 标签:

{
"root": {
    "batchRequests": [
        {
            "element": {
                "method": "PATCH",
                "url": "url",
                "richInput": {
                    "Error_Message__c": {},
                    "Status__c": "0"
                }
            }
        },
        {
            "element": {
                "method": "PATCH",
                "url": "url",
                "richInput": {
                    "Error_Message__c": {},
                    "Status__c": "0"
                }
            }
        }
    ]
}

我想把它转换成这个结构:

{
"batchRequests": [
    {
        "method": "PATCH",
        "url": "url",
        "richInput": {
            "Error_Message__c": "",
            "Status__c": "0"
        }
    },
    {
        "method": "PATCH",
        "url": "url",
        "richInput": {
            "Error_Message__c": "",
            "Status__c": "1"
        }
    }
]
}

如果可以从 javascript 实现，你能帮我完成这个转换吗？

Answer 1

你可以用这一行来完成。

 yourObject = { batchRequests: yourObject.root.batchRequests.map((x) => x.element) }

在这里试试。

var yourObject = {
  "root": {
    "batchRequests": [{
        "element": {
          "method": "PATCH",
          "url": "url",
          "richInput": {
            "Error_Message__c": {},
            "Status__c": "0"
          }
        }
      },
      {
        "element": {
          "method": "PATCH",
          "url": "url",
          "richInput": {
            "Error_Message__c": {},
            "Status__c": "0"
          }
        }
      }
    ]
  }
}

yourObject = { batchRequests: yourObject.root.batchRequests.map((x) => x.element) }

console.log(yourObject);