Fuel,Kotlin,Gson,应为BEGIN_ARRAY,但在第1行为BEGIN_OBJECT

Question

{
    "count": 1,
    "items": [
        {
            "organization_id": 6972979,
            "organization_name": "Lorem ipsum dolor sit amet, consectetur adipisicing elit",
        }
    ]
}

class LoremModel {
    var count: Int? = null
    var items: List<Lorem>? = null

    class Lorem {
        var organization_id: Int? = null
        var organization_name: String? = null

        constructor(organization_id: Int?,  organization_name: String?) {
            this.organization_id = organization_id
            this.organization_name = organization_name
        }
    }

    class ListDeserializer : ResponseDeserializable<List<LoremModel>> {
        override fun deserialize(content: String) = Gson().fromJson<List<LoremModel>>(content, object : TypeToken<List<LoremModel>>() {}.type)
    }
}

Fuel.get("/lorem/search", listOf("keywords" to  keyword, "category" to category, "pageNum" to "1", "pageSize" to "10")).
        responseObject(LoremModel.ListDeserializer()) { request, _, item ->
        }

[失败:com.google.gson.jsonSyntaxException:java.lang.IllegalStateException:预期为BEGIN_ARRAY但BEGIN_OBJECT位于第1行第2列路径$]

我怎么解决？

Answer 1

您的json

{
    "count": 1,
    "items": [
        {
            "organization_id": 6972979,
            "organization_name": "Lorem ipsum dolor sit amet, consectetur adipisicing elit",
        }
    ]
}

表示JSON对象，而不是JSON数组。

因此，与其尝试将其反序列化为ListLoremModel对象的List类型

Gson().fromJson<List<LoremModel>>(content, object : TypeToken<List<LoremModel>>() {}.type)

Gson().fromJson(content, LoremModel::class.java)