如何在 Kotlin 中解析 JSON? [英] How to parse JSON in Kotlin?

问题描述

我从服务接收到一个非常深的 JSON 对象字符串，我必须将其解析为 JSON 对象，然后将其映射到类.

I'm receiving a quite deep JSON object string from a service which I must parse to a JSON object and then map it to classes.

如何在 Kotlin 中将 JSON 字符串转换为对象?

How can I transform a JSON string to object in Kotlin?

在映射到相应类之后，我使用了 Jackson 的 StdDeserializer.问题出现在对象具有也必须反序列化为类的属性时.我无法在另一个反序列化器中获得对象映射器，至少我不知道如何获得.

After that the mapping to the respective classes, I was using StdDeserializer from Jackson. The problem arises at the moment the object had properties that also had to be deserialized into classes. I was not able to get the object mapper, at least I didn't know how, inside another deserializer.

最好是，在本机上，我试图减少我需要的依赖项的数量，因此如果答案仅用于 JSON 操作和解析就足够了.

Preferably, natively, I'm trying to reduce the number of dependencies I need so if the answer is only for JSON manipulation and parsing it'd be enough.

推荐答案

你可以使用这个库 https://github.com/cbeust/klaxon

Klaxon 是一个在 Kotlin 中解析 JSON 的轻量级库.

Klaxon is a lightweight library to parse JSON in Kotlin.

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