一、json
用系统的方式创建一个json
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
/*
数据：格式
云天河 18 后羿射日 100 80 80
韩姜沙 17 顺手牵羊 900 11 23
josn:数组+字典：嵌套
{
"person":
[
{
"name":"云天河",
"age":18
},
{
"name":"韩菱沙",
"age":17
}
]
}
*/
[Serializable]
public class Person
{
public string name;
public int age;
}
public class Persons
{
public Person[] persons;
}
public class PlayerState
{
public int HP;
public int score;
public float dis;
public int time;
}
public class JsonUtilityTest : MonoBehaviour
{
// Start is called before the first frame update
void Start()
{
//用系统的方式创建一个json
Person person = new Person();
person.name = "云天河";
person.age = 18;
Person person2 = new Person();
person2.name = "韩菱沙";
person2.age = 17;
Persons persons = new Persons();
persons.persons = new Person[] {
person,person2};
//转成json
string jsonStr = JsonUtility.ToJson(persons);
Debug.Log(jsonStr);
//解析json
Persons ps = JsonUtility.FromJson<Persons>(jsonStr);
//遍历
foreach(Person p in ps.persons)
{
Debug.Log(p.name);
}
}
}
引用dll文件解析
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using LitJson;
public class Hero
{
public string name;
public int age;
}
public class Heros
{
public Hero[] heros;
}
public class LigJson : MonoBehaviour
{
// Start is called before the first frame update
void Start()
{
func1();
func2();
func3();
}
void func2()
{
//{"name":"超人"，"age"：35}
//jsonData 代表了json中的各种类型
JsonData jd1 = new JsonData();
jd1.SetJsonType(JsonType.Object);
jd1["name"] = "超人";
jd1["age"] = 35;
Debug.Log(jd1.ToJson());
JsonData jd2 = new JsonData();
jd2.SetJsonType(JsonType.Object);
jd2["name"] = "蝙蝠侠";
jd2["age"] = 40;
JsonData jds = new JsonData();
jds.SetJsonType(JsonType.Array);
jds.Add(jd1);
jds.Add(jd2);
JsonData heroJD = new JsonData();
heroJD.SetJsonType(JsonType.Object);
heroJD["heros"] = jds;
Debug.Log(heroJD.ToJson());
}
// Update is called once per frame
void func1()
{
//第一种创建和解析json的方法
Hero hero1 = new Hero();
hero1.name = "超人";
hero1.age = 35;
Hero hero2 = new Hero();
hero2.name = "蝙蝠侠";
hero2.age = 40;
Heros heros = new Heros();
heros.heros = new Hero[] {
hero1, hero2 };
string jsonStr = JsonMapper.ToJson(heros);
Debug.Log(jsonStr);
Heros hs = JsonMapper.ToObject<Heros>(jsonStr);
Debug.Log(hs.heros[1].name);
}
void func3()
{
string jsonStr = "{'heros':[{'name':'超人','age':35},{'name':'蝙蝠侠','age':37}]}";
JsonData herosJD = JsonMapper.ToObject(jsonStr);
JsonData heros = herosJD["heros"];
foreach(JsonData heroJd in heros)
{
Debug.Log(heroJd["name"].ToString()+" "+(int)heroJd["age"]);
}
}
}
二、XML
using System.Collections;
using System.Collections.Generic;
using System.Xml;
using UnityEngine;
public class xml : MonoBehaviour
{
// Start is called before the first frame update
void Start()
{
/*
超人 35 蝙蝠侠37 闪电侠 20
节点：<name>value</name> 节点名称：name 节点值：value
<name><p>22</p><name>
属性：<name id="1">value</name> <name id="2">
*/
//ParseXML();
//ParseXML2();
CreateXML();
}
//解析xml方法一
// Update is called once per frame
void ParseXML()
{
//xml文档类
XmlDocument doc = new XmlDocument();
//读取xml文件
doc.Load(Application.dataPath + "/XML/test.xml");
//解析
XmlElement rootEle = doc.LastChild as XmlElement;
//heros节点
XmlElement herosEle = rootEle.FirstChild as XmlElement;
//遍历hero节点
foreach(XmlElement heroEle in herosEle.ChildNodes)
{
//获取id
string id = heroEle.GetAttribute("id");
//获取name
string name = heroEle.ChildNodes[0].InnerText;
//age
string age = heroEle.ChildNodes[1].InnerText;
Debug.Log(id + name + age);
}
}
//解析xml方法二
void ParseXML2()
{
//创建xml文档类
XmlDocument doc = new XmlDocument();
//读取xml
doc.Load(Application.dataPath + "/XML/test.xml");
/*
Xpath 路径语法
/root/heros/hero/name
//name 相对路径
//heros/hero[2]/name 获取第二个hero节点
//heros/hero[last()-1]/name 获取倒数第二个
//heros/hero[postion()<3]/name 获取前两个节点
*/
XmlNodeList list = doc.SelectNodes("//heros/hero[@id]/name");
foreach(XmlElement ele in list)
{
Debug.Log(ele.InnerText);
}
}
//创建XML
void CreateXML()
{
//创建文档类
XmlDocument doc = new XmlDocument();
//创建文档声明
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "utf-8", "");
doc.AppendChild(dec);
//root节点
XmlElement rootEle = doc.CreateElement("root");
doc.AppendChild(rootEle);
//heros节点
XmlElement herosEle = doc.CreateElement("heros");
rootEle.AppendChild(herosEle);
//循环数据
string[] names = new string[] {
"超人","蝙蝠侠","闪电侠"};
string[] ages = new string[] {
"35", "37", "30" };
for(int i = 0; i < 3; i++)
{
XmlElement heroEle = doc.CreateElement("hero");
herosEle.AppendChild(heroEle);
//name
XmlElement nameEle = doc.CreateElement("name");
nameEle.InnerText = names[i];
heroEle.AppendChild(nameEle);
//age节点
XmlElement ageEle = doc.CreateElement("Age");
ageEle.InnerText = ages[i];
heroEle.AppendChild(ageEle);
//添加属性
heroEle.SetAttribute("id", i + "");
XmlAttribute att = doc.CreateAttribute("id");
att.Value = i + "";
heroEle.Attributes.Append(att);
}
//保存xml文件
doc.Save(Application.dataPath + "/XML/test2.xml");
}
}