如何在 json jolt 中用常数值替换值？

Question

输入：

{
  "locationId": 100212,
  "weatherDateGmt": 1642590000,
  "geoLocation": {
    "latitude": 43.80306,
    "longitude": 143.89083
  },
  "humidity": 77,
  "currentCondition": "Mostly Clear",
  "latitude": 43.80306,
  "longitude": 143.89083
}

想要的输出：

  "locationId": 100212,
  "weatherDateGmt": 1642590000,
  "humidity": 77,
  "currentCondition": "Snow",
  "latitude": 43.80306,
  "longitude": 143.89083

我希望 "currentCondition" 始终是 "Snow" 而没有 geoLocation

这是我的震撼：

[
  {
    "operation": "shift",
    "spec": {
      "geoLocation": null,
      "*": "&",
      "currentCondition": {
        "*": { "Snow": "currentCondition" }
      }
    }
  }
]

这是我的输出：

{
  "locationId" : 100212,
  "weatherDateGmt" : 1642590000,
  "humidity" : 77,
  "latitude" : 43.80306,
  "longitude" : 143.89083
}

currentCondition已被删除，我该如何修复？

Answer 1

您可以通过 remove 转换删除这些属性（"geoLocation" 和 "currentCondition"），然后使用 # 符号和 shift变换如

[
  {
    "operation": "remove",
    "spec": {
      "geoLocation": "",
      "currentCondition": ""
    }
  },
  {
    "operation": "shift",
    "spec": {
      "*": "&",
      "#Snow": "currentCondition"
    }
  }
]

如何在 json jolt 中用常数值替换值？

how to replace value with constant value in json jolt?

json

jolt