Json 从属性到键值对的颠簸转换

Question

Im trying to transform something like this:

{

  "Id":"123",

  "Att1":"value1",

  "Att2":"value2",

  ...

  "Attn":"valuen"

}

To:

{ 

  "Id":"123",

  "AttJson": "{\\"Att1\\":\\"Value1\\",\\"Att2\\":\\"Value2\\",...,\\"Attn\\":\\"Valuen\\"}"

}

So basically keep the id as is but wrap remaining attributes in one json sting that will be a value of one key. Is this possible? Thank you

Answer 1

Yes, the one which you are looking for(as per my understanding) is possible. Below is the utlity for the same.

It'll take data as input and keep the Id as is.

 let data = { Id: '123', Att1: 'value1', Att2: 'value2', Attn: 'valuen', }; const formatJSON = (data) => { const dataCopy = {...data }; const idVal = dataCopy.Id; delete dataCopy.Id; return { Id: idVal, AttJson: JSON.stringify(dataCopy) } } console.log(formatJSON(data)) console.log(data)

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