json - Jolt:小数转字符串

Question

我有类似的东西

"amount":{
  "value":"=divideAndRound(2,@(1,value),100.0)",
  "value":"=toString"
}

除法和舍入线给我一个小数，如 120.11，但 toString 线将其转换为“12011”。我如何获得“120.11”？

Answer 1

可能的解决方案是:

json:

{
  "value": "21001"
}

规范:

[
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "value": "=divideAndRound(2,@(1,value),100.0)"
    }
  },
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "value": "=toString"
    }
  }
]

结果:

{
  "value" : "210.01"
}