using UnityEngine;
using System.Collections;
using LitJson;
using System.IO;
using System.Text;
using UnityEditor;
using System.Collections.Generic;
public class JsonDcript:MonoBehaviour{
public TextAsset txt;//读取Asset文件
//创建文件夹路径
string dirpath;
//创建文件路径
string filePath;
voidStart( ){
dirpath=Application.dataPath+"/JsonFiles";
filePath=dirpath+"/MyJson.txt";
//MergerAndSaveJson( );
//对象的所有属性（字段），转化为Json格式字符串
//HreoDataModel model=new HreoDataModel( );
//model.Hero_Name="xiaoli";
//model.Hp=100;
//model.Attack=30;
//LitJson
//print(JsonMapper.ToJson(model));
//string modelstring=JsonMapper.ToJson(model);
//JsonUtiluty
//print(JsonUtility.ToJson(model));
//将得到的json字符串，依次赋值给指定的数据模型对象
//StreamReader reader=new StreamReader(filePath);
//string jsonStr=reader.ReadToEnd( );
//HreoDataModel model_2=new HreoDataModel( );
//model_2=JsonMapper.ToObject(jsonStr);
//model_2=JsonUtility.FromJson(jsonStr);
//foreach( HeroSkillDataModel dm in model_2.Skill){
//print(dm.passivity);
}
}
//合成Json并写入文件
public void MergerAndSaveJson( ){
StringBuilder strBuilder=new StringBuilder( );
JsonWriter writer=new JsonWriter(strBuilder);
writer.WriteObjectStart( );//{
writer.WritePropertyName("Hero_Name");
writer.Write("hero");
writer.WritePropertyName("Hp");
writer.Write(100);
writer.WritePropertyName("Attack");
writer.Write(50);
writer.WritePropertyName("Skill");//数组
writer.WriteArrayStart( );//[
writer.WriteObjectStart( );//{
writer.WritePropertyName("被动技能");
writer.Write("出血");
writer.WriteObjectEnd();//}
writer.WriteObjectStart( );//{
writer.WritePropertyName("Q技能");
writer.Write("大杀四方");
writer.WritePropertyName("冷却时间");
writer.Write("7/6/5/4/3");
writer.WritePropertyName("消耗");
writer.Write(30);
writer.WriteObjectEnd( );//}
writer.WriteObjectStart( );
writer.WritePropertyName("W技能");
writer.Write("残忍打击");
writer.WritePropertyName("冷却时间");
writer.Write("8/7/6/2/1");
writer.WritePropertyName("消耗");
writer.Write(50);
writer.WriteObjectEnd( );
writer.WriteObjectStart( );
writer.WritePropertyName("E技能");
writer.Write("无情铁手");
writer.WritePropertyName("冷却时间");
writer.Write("9/5/3/1");
writer.WritePropertyName("消耗");
writer.Write(60);
writer.WriteObjectEnd( );
writer.WriteArrayEnd( );//]
writer.WriteObjectEnd( );//}
Debug.Log(strBuilder);
DirectoryInfo dir=new DirectoryInfo(dirpath); //创建文件的目录
if(!dir.Exists){ //检查文件夹是否存在
Directory.CreateDirectory(dirpath);
//如果当前程序运行在Unity软件中才会执行下面语句
#ifUNITY_EDITOR
AssetDatabase.Refresh( );//刷新
#endif
}
//把Json字符串写入Txt
StreamWriter sw;
if(File.Exists(filePath)){
//如果文件存在，就继续往文件中添加内容
sw=File.AppendText(filePath);
}else{
//如果文件不存在，则创建文件
sw=File.CreateText(filePath);
}
sw.WriteLine(strBuilder);
sw.Close( );//关闭输入流
#ifUNITY_EDITOR
AssetDatabase.Refresh( );
#endif
}
public void ReadJson( ){ //新版本
//从文件读取Json字符串
if(File.Exists(filePath)){
StreamReader reader=new StreamReader(filePath);
string jsonStr=reader.ReadToEnd( );//从头读到尾
//将json格式的字符串转换为json数据，然后操作json数据
//LitJson
JsonData jd=JsonMapper.ToObject(jsonStr);
foreach(JsonData josnData in jd["Skill"]){
foreach(string key in josnData.Keys){
Debug.Log(key+":"+josnData[key]);
}
}
}
}
public T JsonToModel <T>(string path)where T:class,new( ){//泛型方法
if(File.Exists(path)){
StreamReader sr=new StreamReader(path);
string jsonStr=sr.ReadToEnd( );
T model=JsonMapper.ToObject (jsonStr) as T;
return model;
}
return null;
}
}
usingUnityEngine;
usingSystem.Collections;
usingSystem.Collections.Generic;
public class HreoDataModel{
public string Hero_Name;
public int Hp;
public int Attack;
public List <HeroSkillDataModel>Skill;
public override string ToString( )
{
return Hero_Name+", "+Hp.ToString( );
}
}
usingUnityEngine;
usingSystem.Collections;
public class HeroSkillDataModel{
public string passivity="";
public string Q;
public string W;
public string E;
public string CoolTime;
public string consume;
}
MVC
usingUnityEngine;
usingSystem.Collections;
usingSystem.IO;
usingLitJson;
public class UIModel{
public delegate void Data UpdateDelegate( );
public event DataUpdateDelegate dataUpdateEvent;
public string mPlayer_name;
public string mPlayer_money;
public string mPlayer_exp;
public string mPlayer_race;
public string mPlayer_hp;
public string mPlayer_attack;
public string mPlayer_defense;
//自定义初始化
//重写toString( )
public void JsonToModel(string path){
if(File.Exists(path)){
StreamReader sr=new StreamReader(path);
string jsonStr=sr.ReadToEnd( );
UIModel model=JsonMapper.ToObject<UIModel>(jsonStr);
this.mPlayer_name=model.mPlayer_name;
this.mPlayer_money=model.mPlayer_money;
this.mPlayer_exp=model.mPlayer_exp;
this.mPlayer_race=model.mPlayer_race;
this.mPlayer_hp=model.mPlayer_hp;
this.mPlayer_attack=model.mPlayer_attack;
this.mPlayer_defense=model.mPlayer_defense;
dataUpdateEvent( );
}
}
}
usingUnityEngine;
usingSystem.Collections;
usingUnityEngine.UI;
publicclassUIManager:MonoBehaviour{
public Text nameText;
public Text moneyText;
public Text expText;
public Text raceText;
public Text hpText;
public Text attackText;
public Text defenseText;
}
usingUnityEngine;
usingSystem.Collections;
publicclassGameController:MonoBehaviour{
UIManager manager;
UIModel model;
void Start( ){
manager=GameObject.Find("UIManager").GetComponent<UIManager>( );
model=new UIModel( );
model.dataUpdateEvent+=UpdataView;
}
void Update( ){
if(Input.GetKeyDown(KeyCode.U)){
model.JsonToModel(Application.dataPath+"/JsonFiles/MyJson.txt");
}
}
void UpdataView( ){
manager.nameText.text=model.mPlayer_name;
manager.moneyText.text=model.mPlayer_money;
manager.expText.text=model.mPlayer_exp;
manager.raceText.text=model.mPlayer_race;
manager.hpText.text=model.mPlayer_hp;
manager.attackText.text=model.mPlayer_attack;
manager.defenseText.text=model.mPlayer_defense;
}
}
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