使用 Json.NET 的问题

Question

我正在尝试使用 JSON.NET 来解析来自API的响应。

{
    "ok": true,
    "channels": [
        {
            "id": "xxxxx",
            "name": "xx",
            "created": "xxxxx",
            "creator": "xxxxxx",
            "is_archived": false,
            "is_member": false,
            "num_members": 2,
            "is_general": false,
            "topic": {
                "value": "",
                "creator": "",
                "last_set": "0"
            },
            "purpose": {
                "value": "",
                "creator": "",
                "last_set": "0"
            }
        },
        {
            "id": "xxxxx",
            "name": "xxxxx",
            "created": "xxxxxx",
            "creator": "xxxxxxx",
            "is_archived": false,
            "is_member": true,
            "num_members": 3,
            "is_general": true,
            "topic": {
                "value": "",
                "creator": "",
                "last_set": "0"
            },
            "purpose": {
                "value": "xxxxx",
                "creator": "",
                "last_set": "0"
            }
        },
        {
            "id": "xxxx",
            "name": "xxxxxxx",
            "created": "xxxxxx",
            "creator": "xxxxxx",
            "is_archived": false,
            "is_member": false,
            "num_members": 2,
            "is_general": false,
            "topic": {
                "value": "",
                "creator": "",
                "last_set": "0"
            },
            "purpose": {
                "value": "xxxxxxxxx",
                "creator": "",
                "last_set": "0"
            }
        },
        {
            "id": "xxxx",
            "name": "xxxxx",
            "created": "xxxxxx",
            "creator": "xxxxxx",
            "is_archived": false,
            "is_member": true,
            "num_members": 2,
            "is_general": false,
            "topic": {
                "value": "",
                "creator": "",
                "last_set": "0"
            },
            "purpose": {
                "value": "xxxxxx",
                "creator": "xxxxx",
                "last_set": "xxxx"
            }
        }
    ]
}

这是 API 的输出。由于令牌和ID，我匿名了所有内容。

JObject root = JObject.Parse(channelJSON);
foreach (JProperty prop in root["channels"].Children<JProperty>())
{
    JObject Channel = (JObject)prop.Value;
    ChannelList.Add(new SlackChannel(Channel["name"].ToString(), Channel["id"].ToString()));
 }

这是我正在使用的代码。foreach 循环永远不会完成，我在循环中放置了断点，但只有 foreach 行执行，然后代码停止。我做错了什么。我想循环访问 json 响应，获取每个通道的名称和 ID。我从另一个问题中获取了 C# 代码，并对其进行了修改，但我没有得到任何代码的执行。

Answer 1

要使用 Json.Net 反序列化 json，您可以使用以下内容：

用你的 Json 和 json2csharp 生成一个类：

public class Topic
{
    public string value { get; set; }
    public string creator { get; set; }
    public string last_set { get; set; }
}
public class Purpose
{
    public string value { get; set; }
    public string creator { get; set; }
    public string last_set { get; set; }
}
public class Channel
{
    public string id { get; set; }
    public string name { get; set; }
    public string created { get; set; }
    public string creator { get; set; }
    public bool is_archived { get; set; }
    public bool is_member { get; set; }
    public int num_members { get; set; }
    public bool is_general { get; set; }
    public Topic topic { get; set; }
    public Purpose purpose { get; set; }
}
public class RootObject
{
    public bool ok { get; set; }
    public List<Channel> channels { get; set; }
}

并使用文档中的这一行：

RootObject m = JsonConvert.DeserializeObject<RootObject>(json);

瞧。