This question already has answers here:
How to use TypeToken + generics with Gson in Kotlin
(7个答案)
2个月前关闭。
我有JSON字符串如下
(7个答案)
2个月前关闭。
我有JSON字符串如下
var purchases = "[{\"contentId\":\"861723b2-78e4-42ea-8479-40fa0850c314\",\"purchaseType\":\"RENT\"},{\"contentId\":\"138bc762-b539-4749-8706-de2f0eea4b61\",\"purchaseType\":\"PURCHASE\"}]"
我正在尝试将其转换为数据类对象列表val userPurchases: List<UserPurchases> = Gson().fromJson(purchases,List<UserPurchases>)
这是我的数据类data class UserPurchases(
val contentId: String,
val purchaseType: String)
最佳答案
由下面解决
val purchase: List<UserPurchases> = GsonBuilder().create().fromJson(userPurchases, Array<UserPurchases>::class.java).toList()
07-27 18:39