万能设置值

public void setValue<t>(t value) where t : JToken
        {
            this.jObject[fieldName] = value;
        }

万能创建不同泛型的对象。

public static JObjectTarget<t> createJObjectTarget<t>(JObject jObject, string fieldName  )
        {
            JObjectTarget<t> jObjectTarget = new JObjectTarget<t>(jObject, fieldName);
            return jObjectTarget;
        }