C＃反序列化Json未知密钥

Question

我有这个JSON，我必须反序列化它：

{
  "homepage": "http://files.minecraftforge.net/maven/net/minecraftforge/forge/",
  "promos": {
    "1.10-latest": "12.18.0.2000",
    "1.10.2-latest": "12.18.1.2014",
    "1.10.2-recommended": "12.18.1.2011",
    "1.5.2-latest": "7.8.1.738",
    "1.5.2-recommended": "7.8.1.737",
    "1.6.1-latest": "8.9.0.775",
    "1.6.2-latest": "9.10.1.871",
    "1.6.2-recommended": "9.10.1.871",
    "1.6.3-latest": "9.11.0.878",
    "1.6.4-latest": "9.11.1.1345",
    "1.6.4-recommended": "9.11.1.1345",
    "1.7.10-latest": "10.13.4.1614",
    "1.7.10-latest-1.7.10": "10.13.2.1343",
    "1.7.10-recommended": "10.13.4.1558",
    "1.7.2-latest": "10.12.2.1147",
    "1.7.2-recommended": "10.12.2.1121",
    "1.8-latest": "11.14.4.1577",
    "1.8-recommended": "11.14.4.1563",
    "1.8.8-latest": "11.15.0.1655",
    "1.8.9-latest": "11.15.1.1902",
    "1.8.9-recommended": "11.15.1.1722",
    "1.9-latest": "12.16.0.1942",
    "1.9-recommended": "12.16.1.1887",
    "1.9.4-latest": "12.17.0.1990",
    "1.9.4-recommended": "12.17.0.1976",
    "latest": "12.18.1.2014",
    "latest-1.7.10": "10.13.2.1343",
    "recommended": "12.18.1.2011"
  }
}

在这个网站上搜索了很多，我得到了以下代码：

dynamic json = JsonConvert.DeserializeObject<Dictionary<string, string>>(data);
foreach (KeyValuePair<string, string> entry in json["promos"])
{
    MessageBox.Show(entry.Key);
    MessageBox.Show(entry.Value);
}

我需要从该Json中获取键和值，但是通过此代码，它说在第3行pos 13上有一个意外的字符。使用一些代码，我仅获得密钥，而使用其他代码，则仅获得值。您能解释一下如何获得价值和关键吗？

Answer 1

您可以将json直接解析为JObject并将节点“ promos”转换为Dictionary

var json = JObject.Parse(data);
var promos = json["promos"].ToObject<Dictionary<string, string>>();
foreach (var entry in promos)
{
    MessageBox.Show(entry.Key);
    MessageBox.Show(entry.Value);
}