带有数据按摩的 NIFI 中用于 JSON 的 Jolt Transform

Question

我有以下 JSON

{
  "firstName": "John",
  "lastName": "doe",
  "age": 26,
  "address": {
    "streetAddress": "naist street",
    "city": "Nara",
    "postalCode": "630-0192"
  },
  "phoneNumbers": [
    {
      "type": "iPhone",
      "number": "0123-4567-8888"
    },
    {
      "type": "home",
      "number": "0123-4567-8910"
    }
  ]
}

想把它变成：

{
  "data": {
    "firstName": "John",
    "lastName": "doe",
    "age": 26,
    "address": {
      "streetAddress": "naist street",
      "city": "Nara",
      "postalCode": "630-0192"
    },
    "phoneNumbers": [
      {
        "type": "iPhone",
        "number": "0123-4567-8888"
      },
      {
        "type": "home",
        "number": "0123-4567-8910"
      }
    ]
  }
}

在 Jolt 中可以做到这一点吗？我只是想将该 JSON 包装到一个 json 数据字段中。存储到属性的 NIFI 搞乱了我的数据格式。

Answer 1

  {
    "operation": "shift",
    "spec": {
      "*": "data.&"
    }
  },
  {
    "operation": "default",
    "spec": {
      "data": {}
    }
  }

成功了