【小白求助】解析json文件无法向VO类里面传值！！！！

//小白来求救解析json文件的时候

例子：
using Litjson;
public class Force_Class
{
public string force_name { get; set; }
public string force_icon { get; set; }
public string force_flag { get; set; }
public string force_des { get; set; }
public string force_color { get; set; }
public string force_officeID { get; set; }
}

string data="……………………//json文件里面的数据"
Force_Class fc=JsonMapper.ToObject(data);

类里面的字段无论如何都得不到json文件里面的数据啊。
改了utf8编码也没有用。
只有单独赋值是有用的，但是这样无法实现存入VO类的功能啊！

using UnityEngine;
using UnityEditor;
using System.Collections;
using LitJson;
using System.IO;
using System.Text;
using System.Collections.Generic;

public class SD_Role : MonoBehaviour
{

static string mFileName;



void Awake()
{
    init(2);    
    Force_Class fcc=new Force_Class();
    Debug.Log(fcc.force_name);

}
static string FileName
{
    get
    {
        return mFileName;
    }
}
public void  ReadJson(string pKey)
{
    Dictionary<string, JsonData> EDC_List = new Dictionary<string, JsonData>();
    Dictionary<string, string> DDC_List = new Dictionary<string, string>();
    var ta = Resources.Load(FileName) as TextAsset;
    string data = ta.text;
    string Utf8Data = Encoding.UTF8.GetString( Encoding.UTF8.GetBytes (data));
    if (Utf8Data == null) return ;

    //保存json中的数据到jd

    JsonData jd = JsonMapper.ToObject(Utf8Data);
    foreach (var key in jd.Keys)
    {

        EDC_List.Add(key, jd[key]);
    }
    JsonData value_data = EDC_List[pKey];
    foreach (var i in value_data.Keys)
    {
        DDC_List.Add(i,value_data[i].ToString());
        //Force_Class.fc.Add(value_data[i].ToString());
        try {
            Force_Class EDd_List=JsonMapper.ToObject<Force_Class>(Encoding.UTF8.GetString(Encoding.UTF8.GetBytes (value_data[i].ToString())));
        } catch (System.Exception ex) {
            Debug.Log (ex);
        }
        Debug.Log(i+"————"+value_data[i].ToString());
    }

}

public void init(int Pkey) {
mFileName ="Json/Document/Force";
ReadJson(Pkey.ToString());
}
}

public class Force_Class
{
public string force_name { get; set; }
public string force_icon { get; set; }
public string force_flag { get; set; }
public string force_des { get; set; }
public string force_color { get; set; }
public string force_officeID { get; set; }

// public static List fc = new List() {
// force_name,force_icon,force_flag,force_des,force_color,force_officeID
// };

}

public class Force_Dic {
public Dictionary EDC_List = new Dictionary();

}