Unity 通过服务器加载配置文件(Text/XML/Json)

来源：互联网发布：im聊天软件蓝色编辑：程序博客网时间：2024/05/21 10:17

思路：上传文件到本地服务器，通过www获取本地服务器中的配置文件数据，将配置文件中的数据存放到字典中方便使用

1.Json的写入格式

using System.Collections;using System.Collections.Generic;using UnityEngine;//通过放在Pluglns下的LitJson.dll自动搜索配置的using LitJson;public class JsonTest : MonoBehaviour {    //创建Json文件路劲    private string path = "Information.json";    // Use this for initialization    //用于接收json01字符串    private string Json1;    public void CreateJson()    {        JsonWriter writer = new JsonWriter();        //开启Json的写入        writer.WriteObjectStart();        //英雄王昭君的信息        writer.WritePropertyName("Name");        writer.Write("王昭君");        writer.WritePropertyName("Property");        writer.Write("法师");        writer.WritePropertyName("Skill");        writer.Write("冰封千里");        writer.WritePropertyName("Name");        writer.Write("凯特琳");        writer.WritePropertyName("Property");        writer.Write("射手");        writer.WritePropertyName("Skill");        writer.Write("让子弹飞");        //写入完成关闭写入        writer.WriteObjectEnd();        //把writer里面的所有Json文件        Json1 = writer.ToString();    }    //通过OnGUI    void OnGUI()    {        if (GUI.Button(new Rect(100, 100, 100, 50), "打印"))        {            CreateJson();        }        GUI.Label(new Rect(100, 200, 100, 100), json01);    }}

2.XML的文档写入格式

using System.Collections;using System.Collections.Generic;using UnityEngine;using System.Xml;using System.IO;public class XMLTest : MonoBehaviour {    //保存XML文件的路径    private string path = "Information1.XML";    private int xmlfile;// Use this for initializationvoid Start () {        //合并路径        path = Path.Combine(Application.streamingAssetsPath, path);        CreateXML();}    private void CreateXML()    {        //如果不存在这个路就创建这个文件路径        if(!File.Exists(path))        {            File.Create(path);        }        //实例化XML文档        XmlDocument xmlwriter = new XmlDocument();        //写入根节点        XmlElement root = xmlwriter.CreateElement("Character_Information");        //写入子节点        XmlElement characterMessager01 = xmlwriter.CreateElement("王昭君");        //为子节点添加属性        characterMessager01.SetAttribute("Property", "法师");        characterMessager01.SetAttribute("Skill","千里冰封");        //写入子节点        XmlElement characterMessager02 = xmlwriter.CreateElement("凯特琳");        //为子节点添加属性        characterMessager02.SetAttribute("Property", "射手");        characterMessager02.SetAttribute("Skill","让子弹飞");        //给父节点添加子节点        root.AppendChild(characterMessager01);        root.AppendChild(characterMessager02);        //把父节点添加到根节点        xmlwriter.AppendChild(root);        //文件保存        xmlwriter.Save(path);    }}

3.从本地服务器读取文件

using System.Collections;using System.Collections.Generic;using UnityEngine;using System.Xml;public class WWWTest : MonoBehaviour {    private WWW www;    private string Url="http://localhost:8080/GoodsTable.txt";    private string Url01 = "http://localhost:8080/Test.xml";    public Dictionary<string, Dictionary<string, string>> inforAll =        new Dictionary<string, Dictionary<string, string>>();// Use this for initializationIEnumerator Start () {        www = new WWW(Url01);        //等待www从服务器里面下载完成        yield return www;        //        if(!string.IsNullOrEmpty(www.error))        {            Debug.LogError(www.error);        }        else        {            ConfigXML(www.text);        }}    //XML文件提取    public void ConfigXML(string xml)    {        XmlDocument xmlDoc = new XmlDocument();        //加载传进来的字符串转化为XML文件        xmlDoc.LoadXml(xml);        //用于接收子节点的数据        XmlElement element = null;        //获取到Character_Information根节点下的所有子节点        XmlNodeList list = xmlDoc.SelectSingleNode("Character_Information").ChildNodes;        for (int i = 0; i < list.Count;i++)        {            element = list[i] as XmlElement;            //把信息添加到字典中            inforAll.Add(element.Name,new Dictionary<string, string>());            inforAll[element.Name].Add(element.GetAttribute("Property"),                                                            element.GetAttribute("Skill"));        }    }    //TXT文件提取    public void ConfigTXT(string config)    {        string[] items = null;        string[] lines = null;        //读出来的TXT文件是一长串字符串        //按 # 将每行切分出来        lines = (config.Trim()).Split('#');        for (int i = 0; i < lines.Length;i++)        {            items = lines[i].Trim().Split('|');            inforAll.Add(items[0],new Dictionary<string, string>());            inforAll[items[0]].Add(items[1], items[2]);        }    }}

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