unity对Xml文件进行读取

最新推荐文章于 2025-05-21 16:13:26 发布

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文章标签：

#xml #unity #htwzl #文件读取 #xml文件读取

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本文介绍了一个用于解析XML文件的C#程序，该程序能够从指定路径加载XML文件，并通过遍历节点来提取其中的记录数据，包括ID、标题和答案等字段。文中详细解释了如何使用XmlReader进行文件读取及数据解析。

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<?xml version="1.0" standalone="yes"?>
<RECORDS>
<RECORD Id="1" Title="年满18周岁才可以成为志愿者？" Answer="0"/>
</RECORDS>

xml文件格式

/** 
 *Copyright(C) 2017 by MMHD 
 *All rights reserved. 
 *FileName:     XmlMgr.cs 
 *Author:       Joel 
 *Version:      1.0 
 *UnityVersion：5.6.1f1 
 *Date:         2017-09-04 
 *Description:    
 *History: 
*/  
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Xml;

public class XmlMgr : MonoBehaviour {

    private static XmlMgr mInstance = null;

    public static Dictionary QAk = null;
    public void Awake()
    {
        QAk = LoadXml();
        //Debug.Log(QAk[1].title);
    }
    public static XmlMgr GetInstance()
    {
        if (mInstance == null)
        {
            mInstance = new GameObject("XmlMgr").AddComponent();
        }
        return mInstance;
    }

    private string path1 = "DaTi";
    private Dictionary mNeedleDic = null;
    private Dictionary mDishDic = null;


    ///  读取xml 
  public  Dictionary LoadXml()
    {
        string path = Application.streamingAssetsPath + @"\" + path1 + ".xml";
        XmlReader reader = new XmlTextReader(path);

        Dictionary dic = new Dictionary();

        while (reader.Read())
        {
            if (reader.NodeType == XmlNodeType.Element)
            {
                if (reader.LocalName == "RECORD")
                {
                    QAData data = new QAData();
                    for (int i = 0; i < reader.AttributeCount; i++)
                    {
                        reader.MoveToAttribute(i);
                        if (reader.Name == "Id") data.id = int.Parse(reader.Value);
                        else if (reader.Name == "Title") data.title = reader.Value;
                        else if (reader.Name == "Answer") data.answer = int.Parse(reader.Value);
     
                    };
                    if (!dic.ContainsKey(data.id)) dic.Add(data.id, data);
                }
            }
        }
        return dic;
    }

    //public QAData GetTitleInfo(int id)
    //{
    //    QAData data;
    //    if (mNeedleDic == null) mNeedleDic = LoadXml();
    //    data = mNeedleDic[id];
    //    Debug.Log(111111111);
    //    return data;
    //}
    //public float[] GetAnswerAll()
    //{

    //    if (mNeedleDic == null) mNeedleDic = LoadXml();
    //    float[] pro = new float[mNeedleDic.Count];
    //    int i = 0;
    //    foreach (int key in mNeedleDic.Keys)
    //    {
    //        pro[i] = mNeedleDic[key].answer;
    //        i++;
    //    }
    //    Debug.Log(pro);
    //    return pro;
    //}




    public class QAData
    {
        public int id;
        public string title;
        public int answer;
    }
}