Json　　百度百科：

　　LitJson创建和解析Json　　

　　Json数据解析在Unity3d中的应用　　

 

一、使用JsonUnity创建Json

 

using System.Collections;using System.Collections.Generic;using UnityEngine;using System;[Serializable]public class Person{    public string name;    public int age;}public class JSON_Gary : MonoBehaviour {    // Use this for initialization    void Start () {        //Json操作 两种方式 ListJson JsonUtility        //使用代码的方式创建一个json        //{'name':'Gary','age':20}        Person p1 = new Person();        p1.name = "Gary";        p1.age = 20;        //转成json字符串        string jsonStr = JsonUtility.ToJson(p1);        Debug.Log(jsonStr);    }    }

 

 

 

using System.Collections;using System.Collections.Generic;using UnityEngine;using System;[Serializable]public class Person{    public string name;    public int age;}[Serializable]public class Persons{    public Person[] persons;}public class JSON_Gary : MonoBehaviour {    // Use this for initialization    void Start () {        //Json操作 两种方式 ListJson JsonUtility        //使用代码的方式创建一个json        //{'name':'Gary','age':20}        Person p1 = new Person();        p1.name = "Gary";        p1.age = 20;        //转成json字符串        string jsonStr = JsonUtility.ToJson(p1);        //Debug.Log(jsonStr);        //{'persons':[{'name':'Gary','age':20},{'name':'Gary2','age':25}]}        Person p2 = new Person();        p2.name = "Gary2";        p2.age = 25;        Person[] ps = new Person[] { p1, p2 };        Persons persons = new Persons();        persons.persons = ps;        jsonStr = JsonUtility.ToJson(persons);        Debug.Log(jsonStr);    }    }

 

 

二、使用JsonUtility解析Json

 

using System.Collections;using System.Collections.Generic;using UnityEngine;using System;[Serializable]public class Person{    public string name;    public int age;}[Serializable]public class Persons{    public Person[] persons;}public class JSON_Gary : MonoBehaviour {    // Use this for initialization    void Start () {        //Json操作 两种方式 ListJson JsonUtility        //使用代码的方式创建一个json        //{'name':'Gary','age':20}        Person p1 = new Person();        p1.name = "Gary";        p1.age = 20;        //转成json字符串        string jsonStr = JsonUtility.ToJson(p1);        //Debug.Log(jsonStr);        //{'persons':[{'name':'Gary','age':20},{'name':'Gary2','age':25}]}        Person p2 = new Person();        p2.name = "Gary2";        p2.age = 25;        Person[] ps = new Person[] { p1, p2 };        Persons persons = new Persons();        persons.persons = ps;        jsonStr = JsonUtility.ToJson(persons);        //jsonStr ={ 'persons':[{'name':'Gary','age':20},{'name':'Gary2','age':25}]}        //Debug.Log(jsonStr);        //解析Json        Persons newPersons = JsonUtility.FromJson
      
       (jsonStr);        Debug.Log(newPersons.persons[0].name);    }    }
      

 

https://www.cnblogs.com/qiaogaojian/p/6532665.html