如何为Gson反序列化创建通用类

Question

具有json，

{
  "owner": {
  "name": "frank",
  "address": "some street",
  "city": "a city"
  },
  "employees": [
    {
      "name": "todd",
      "address": "some street2",
      "city": "a city2",
      "title": "manager"
    },
    {
      "name": "micheal",
      "address": "some street3",
      "city": "a city3",
      "title": "engineer"
    }
  ],
  "partner": {
    "name": "ford",
    "address": "some street a",
    "city": "Magdeburg",
    "employees": [
      {
        "name": "marina",
        "address": "some street2",
        "city": "a city2",
        "title": "sectary"
      }
    ]
  }
}

使用POJO工具获取用于反序列化为类的数据模型，至少看到那里>

"name", "address", "city"
在json对象中很常见。

问题：如何在数据模型中使用通用的个人Person（val name：String，val address：String，val city：String）以使Gson反序列化？

@ApiSerializable
@Parcelize
data class Owner(
  @SerializedName("name")
  val name: String? = null,
  @SerializedName("address")
  val address: String? = null,
  @SerializedName("city")
  val city: String? = null
) : Parcelable

@ApiSerializable
@Parcelize
data class Employee(
  @SerializedName("name")
  val name: String? = null,
  @SerializedName("address")
  val address: String? = null,
  @SerializedName("city")
  val city: String? = null,
  @SerializedName("title")
  val title: String? = null

) : Parcelable

@ApiSerializable
@Parcelize
data class employees(
  @SerializedName("employees")
  val employees: List<Employee>? = null
) : Parcelable

@ApiSerializable
@Parcelize
data class Partner(
  @SerializedName("name")
  val name: String? = null,
  @SerializedName("address")
  val address: String? = null,
  @SerializedName("city")
  val city: String? = null,
  @SerializedName("employees")
  val employees: List<Employee>? = null
) : Parcelable

具有json，{“所有者”：{“名称”：“坦率”，“地址”：“某条街道”，“城市”：“一个城市”}，“员工”：[{“名称”：“ todd”，“地址”：“ some street2”，“ city”：“ a ...

Answer 1

可以在超类中提取公共字段，然后在需要时扩展这些类。