Question

我想收集这个Json的信息：

{"name":"Maltarya","race":"Sylvari","gender":"Female","profession":"Thief","level":80,"equipment":[{"id":4483,"slot":"HelmAquatic","upgrades":[24723]},{"id":59,"slot":"Backpack","upgrades":[24498],"skin":2381},{"id":11805,"slot":"Coat","upgrades":[24815]},{"id":11889,"slot":"Boots","upgrades":[24723]},{"id":11847,"slot":"Gloves","upgrades":[24815]},{"id":11973,"slot":"Helm","upgrades":[24815]},{"id":11763,"slot":"Leggings","upgrades":[24815]},{"id":11931,"slot":"Shoulders","upgrades":[24815]},{"id":39141,"slot":"Accessory1","upgrades":[24545]}]}

但是当我想收集设备信息时，我有一个错误。我的代码是：

WebRequest request = WebRequest.Create("https://api.guildwars2.com/v2/characters/" + name + "?access_token=" + key);
        var response = (HttpWebResponse)request.GetResponse();
        var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();

        Personnages perso = JsonConvert.DeserializeObject<Personnages>(responseString);

和我的Personnages课程：

class Personnages
{
    public string name { get; set; }
    public string race { get; set; }
    public string gender { get; set; }
    public string profession { get; set; }
    public string level { get; set; }
    public IList<string> equipment { get; set; }
}

我遇到的异常是：意外的令牌：读取字符串时出错。在StartObject。

Answer 1

您正尝试将JSON数组反序列化为IList<string>。但是，此数组包含对象，但不包含字符串。

您需要为这些对象实现另一个类，并在反序列化中使用它：

class EquipmentItem
{
    public int id { get; set; }
    public string slot { get; set; }
    public List<int> upgrades { get; set; }
}

class Personnages
{
    public string name { get; set; }
    public string race { get; set; }
    public string gender { get; set; }
    public string profession { get; set; }
    public string level { get; set; }
    public List<EquipmentItem> equipment { get; set; }
}

Personnages perso = JsonConvert.DeserializeObject<Personnages>(responseString);

如何在dataobject中收集数据集？

1 个答案: