泛型问题

[Linnnnnn]

{
"code":200,
"message":"成功"
"data":null
}

返回这个Json Get Post T应该传什么？

[liangjingkanji]

传什么取决于转换器里面怎么写的

[Linnnnnn]

class SerializationConverter(
    private val success: String,
    private val code: String,
    private val message: String,
) : NetConverter {
    companion object {
        val jsonDecoder = Json {
            ignoreUnknownKeys = true
            isLenient = true
            coerceInputValues = true
        }
    }

    override fun <R> onConvert(succeed: Type, response: Response): R? {
        try {
            return NetConverter.onConvert<R>(succeed, response)
        } catch (e: ConvertException) {
            val code = response.code
            when {
                code in 200..299 -> {
                    val bodyString = response.body?.string() ?: return null

                    val kType = response.request.kType ?: throw ConvertException(
                        response,
                        message = "The request type is not specified"
                    )
//                    if (response.body == null || bodyString == "null"){
//                        "{}".parseBody<R>(kType)
//                    }
                    return try {
                        val json = JSONObject(bodyString)
                        val srvCode = json.getString(this.code)
                        if (srvCode == success) {
                            json.getString("data").parseBody<R>(kType)
                        } else {
                            val errorMessage = json.optString(
                                message,
                                NetConfig.app.getString(com.drake.net.R.string.no_error_message)
                            )
                            throw ResponseException(response, errorMessage, tag = srvCode)
                        }
                    } catch (e: JSONException) {
                        bodyString.parseBody<R>(kType)
                    }
                }

                code in 400..499 -> throw RequestParamsException(
                    response,
                    code.toString()
                ) // 请求参数错误
                code >= 500 -> throw ServerResponseException(response, code.toString()) // 服务器异常错误
                else -> throw ConvertException(
                    response,
                    message = "Http status code not within range"
                )
            }
        }
    }

    private fun <R> String.parseBody(succeed: KType): R? {
        return jsonDecoder.decodeFromString(Json.serializersModule.serializer(succeed), this) as R
    }
}

转换器代码