使用JObject，JToken和JArray进行JSON.NET解析 [英] JSON.NET Parse with JObject, JToken and JArray

问题描述

我有一个JSON字符串，我想用JSON.net解析，我想循环并使用komponent数组中的名称.这是我的json字符串:

I have a json string that i'm trying to parse with JSON.net, i want to loop and use the names in the komponent array. This is my json string:

{"Name": "Service","jsonTEMPLATE": "{"komponent": [{"name": "aa"}, {"name": "bb"}]}"}

这是我使用JSON.net的代码

This is my code using JSON.net

    JObject o = JObject.Parse(serviceData);
    JToken j = (JToken)o.SelectToken("jsonTEMPLATE");
    JArray a = (JArray)j.SelectToken("komponent");

    foreach (JObject obj in a)
    {
        //Do something
    }

我从(JArray)j.SelectToken("komponent");

我在做什么错了?

推荐答案

您的JSON无效.您可以通过 JSONLint.com 对其进行检查.您在jsonTEMPLATE属性的值两边加上了引号，如果将其解释为对象，则不应该使用引号:

Your JSON is invalid. You can run it through JSONLint.com to check it. You have quotes around the value of the jsonTEMPLATE property, which should not be there if it is to interpretted as an object:

{
    "Name": "Service",
    "jsonTEMPLATE": "{"komponent": [{"name": "aa"}, {"name": "bb"}]}"
}

要使代码成功，JSON需要看起来像这样:

The JSON needs to look like this for your code to succeed:

{
    "Name": "Service",
    "jsonTEMPLATE": {"komponent": [{"name": "aa"}, {"name": "bb"}]}
}

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