需要JOLT转型

Question

我试图使用JOLT根据属性将一个标签数组分割成多个标签。

这是输入和预期输出

输入json

{
  "student": [
    {
      "student_name": "jone",
      "age": 12,
      "class": "Seven",
      "grade": "first-class"
    },
    {
      "student_name": "jack",
      "age": 13,
      "class": "Eight",
      "grade": "first-class"
    },
    {
      "student_name": "rosy",
      "age": 13,
      "class": "Eight",
      "grade": "second-class"
    }
  ]
}

预期输出如下所示

{
  "jone": {
    "student_name": "jone",
    "age": 12,
    "class": "Seven",
    "grade": "first-class"
  },
  "jack": {
    "student_name": "jack",
    "age": 13,
    "class": "Eight",
    "grade": "first-class"
  },
  "rosy": {
    "student_name": "rosy",
    "age": 13,
    "class": "Eight",
    "grade": "second-class"
  }
}

请帮助我进行颠簸转换。提前致谢

Answer 1

您可以将星号（“*”）键嵌套在“学生”键中，以便为相应的成员生成索引，以及“@（1，student_name）”（或更好的“@（1，

[
  {
    "operation": "shift",
    "spec": {
      "student": {
        "*": {
          "@": "@(1,&2_name)"
        }
      }
    }
  }
]