我有一个从API下来的对象,它带有另一个json对象(没有命名属性)作为其属性之一:
"stickerData": {}
我希望将此解析为此对象:
@JsonClass(generateAdapter = true)
class StickerDto(
@Json (name = "totalAnimatedStickers") val total: Int,
@Json(name = "pages") val pages: Int,
@Json(name = "data") val stickers: List<Sticker>
)
@JsonClass(generateAdapter = true)
class Sticker(
@Json(name = "name") val name: String,
@Json(name = "id") val id: String,
@Json(name = "stickerData") val stickerData: String,
)
这个应用程序的架构为每个API调用使用一个改型实例:
private fun createNewUserApiClient(authRefreshClient: AuthRefreshClient,
preferencesInteractor: PreferencesInteractor): UserApiClient {
val moshi = Moshi.Builder()
.add(SkipBadElementsListAdapter.Factory)
return Retrofit.Builder()
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(MoshiConverterFactory.create(moshi))
.baseUrl(Interactors.apiEndpoint)
.build()
.create(UserApiClient::class.java)
}
它使用了您可以在上面看到连接的适配器:
internal class SkipBadElementsListAdapter(private val elementAdapter: JsonAdapter<Any?>) : JsonAdapter<List<Any?>>() {
object Factory : JsonAdapter.Factory {
override fun fromJson(reader: JsonReader): List<Any?>? {
val result = mutableListOf<Any?>()
reader.beginArray()
while (reader.hasNext()) {
try {
val peeked = reader.peekJson()
result.add(elementAdapter.fromJson(peeked))
} catch (e: JsonDataException) {
Timber.w(e, "Item skipped while parsing:")
}
reader.skipValue()
}
reader.endArray()
return result
}
}
但是,该适配器不允许将JSON对象解析为字符串。 如果我尝试,它会抛出一个
Gson: Expected a string but was BEGIN_OBJECT
错误。 有什么方法可以让这个适配器将像这样的属性解析为原始字符串,而不是寻找一个对象?
stickerData应该是POJO类中的Object,如下所示。。。
@JsonClass(generateAdapter = true)
class Sticker(
@Json(name = "name") val name: String,
@Json(name = "id") val id: String,
@Json(name = "stickerData") val stickerData: StickerData,
)