Json.net反序列化不反序列化所有属性

Question

我遇到了一个奇怪的问题，当我使用 JsonConvert.SerializeObject（Unity 的 Json.Net 的一部分）序列化我的一个类时，基于输出的反序列化似乎跳过了一些属性。比如这段代码：

JSonModifier healthMod = new JSonModifier("PlayerMain", "Health", "BaseAdd", 1f);
JSonModifierSkill jMod = new JSonModifierSkill(healthMod, "Staunch Warrior", 5, new string[0], new string[0]);  

Debug.Log(JsonConvert.SerializeObject(jMod));
File.WriteAllText(jsonLocation, JsonConvert.SerializeObject(jMod));
Debug.Log(File.ReadAllText(jsonLocation));  

JSonModifierSkill swJmod = JsonConvert.DeserializeObject<JSonModifierSkill>(File.ReadAllText(jsonLocation));
swJmod.Print();
ModifierSkill StaunchWarrior = swJmod.GetModifierSkill();
Debug.Log(StaunchWarrior.skillName + " " + StaunchWarrior.MaxLevel + " " + StaunchWarrior.skillModifier.valueType + " " + StaunchWarrior.locked + " " );  

产生以下输出：
{"skillName":"Staunch Warrior","MaxLevel":5,"statRequirements":[],"skillPrerequisites":[],"modifier":{"type":"PlayerMain","valueType":"Health" ,"ModEffect":"BaseAdd","value":1.0}}

{"skillName":"Staunch Warrior","MaxLevel":5,"statRequirements":[],"skillPrerequisites":[],"modifier":{"type":"PlayerMain","valueType": "健康","ModEffect":"BaseAdd","value":1.0}}
PlayerMain Health BaseAdd 1
5 System.String[]
5 baseAdd False
以下是相关类：

class JSonModifier
{
    public string type;
    public string valueType;
    public string ModEffect;
    public float value;

    public JSonModifier(string _type, string _valueType, string _modEffect, float _value){
        type = _type;
        valueType = _valueType;
        ModEffect = _modEffect;
        value = _value;
    }
    public void Print(){
        Debug.Log(type + " " + valueType + " " + ModEffect + " " + value);
    }

    public Modifier GetModifier(){
        ModifierType  modType;
        ModifierValueType  modValType;
        PlayerMainModEffect  modEffect;

        Enum.TryParse(type, out modType);
        Enum.TryParse(valueType, out modValType);
        Enum.TryParse(ModEffect, out modEffect);
        return new Modifier(modType, modEffect, modValType, value);
    }
}
class JSonModifierSkill
{
    [JsonProperty(Order = 1)]
     public  string skillName{get;}
     [JsonProperty(Order = 2)]
    public int MaxLevel{get;protected set;}
    [JsonProperty(Order = 3)]
    public String[] statRequirements;
    [JsonProperty(Order = 4)]
    public String[] skillPrerequisites {get;}
    [JsonProperty(Order = 5)]
    public JSonModifier modifier;

    public JSonModifierSkill(JSonModifier _modifier, string _skillName, int __maxLevel, String[] statReq, String[] skillReq){
        modifier = _modifier;
        skillName = _skillName;
        MaxLevel = __maxLevel;
        statRequirements = statReq;
        skillPrerequisites = skillReq;
    }
    public void Print(){
        modifier.Print();
        Debug.Log(skillName + " " + MaxLevel + " " + statRequirements + " " + skillPrerequisites);
    }

    public ModifierSkill GetModifierSkill(){
        Modifier  mod = new Modifier(ModifierType.PlayerMain, PlayerMainModEffect.Health, ModifierValueType.baseAdd, 1f);
        //modifier.Print();

        //mod = modifier.GetModifier();
        return new ModifierSkill(skillName, MaxLevel, mod);
    }  

我真的很难过，因为 JSonModifier、statRequirements 和 MaxLevel 属性似乎可以很好地反序列化，而且我没有收到任何错误，但是 SkillName 和 SkillPrerequisistes 消失了？
希望有人能告诉我哪里出错了。谢谢！

Answer 1

原来你需要一个 setter 来设置属性的值，谁知道呢？ ;)