我正在尝试在我的项目中使用 Ktor。我按照文档中的说明做了所有事情,但它不起作用
依赖:
implementation "io.ktor:ktor-client-core:1.5.4"
implementation "io.ktor:ktor-client-android:1.5.4"
implementation "io.ktor:ktor-client-serialization-jvm:1.5.4"
HTTPClient 和请求:
val client = HttpClient {
install(JsonFeature){
serializer = KotlinxSerializer()
}
defaultRequest {
url {
protocol = URLProtocol.HTTPS
host = "testtesttest.zapto.org"
}
}
}
suspend fun getUsersList() = client.get<User>{
url("/users/list")
}
用户类别:
import com.kepler88d.icthack2app.model.enumerations.UserSpecialization
import kotlinx.serialization.Serializable
@Serializable
data class User(
val id: Int,
val password: String,
val rating: Float,
val specialization: UserSpecialization,
val firstName: String,
val lastName: String,
val profileDescription: String,
val githubProfileLink: String,
val projectIdList: MutableList<Int>,
val replyIdList: MutableList<Int>,
val tgId: String,
)
UserSpecialization 类:
import kotlinx.serialization.Serializable
@Serializable
enum class UserSpecialization {
IOS_DEVELOPER, ANDROID_DEVELOPER, WEB_BACKEND_DEVELOPER, WEB_FRONTEND_DEVELOPER
}
当我尝试将 JSON 反序列化为对象时,它会因以下错误而崩溃:
kotlinx.serialization.SerializationException: Serializer for class 'User' is not found.
Mark the class as @Serializable or provide the serializer explicitly.
奇怪的是,枚举类 Android studio 认为是可序列化的,而数据类却没有
答案 0 :(得分:0)
解决方案是添加插件
id 'kotlinx-serialization'