Unity3D中读取CSV文件

直接上代码

Part1：

 using UnityEngine;
 using System.IO;
 using System.Collections.Generic;

 public class CSV
 {
     static CSV csv;
     public List<string[]> m_ArrayData;
     public static CSV GetInstance()
     {
         if (csv == null)
         {
             csv = new CSV();
         }
         return csv;
     }
     private CSV() { m_ArrayData = new List<string[]>(); }
     public string GetString(int row, int col)
     {
         return m_ArrayData[row][col];
     }
     public int GetInt(int row, int col)
     {
         return int.Parse(m_ArrayData[row][col]);
     }
     public void LoadFile(string path, string fileName)
     {
         m_ArrayData.Clear();
         StreamReader sr = null;
         try
         {
             sr = File.OpenText(path + "//" + fileName);
             Debug.Log("file finded!");
         }
         catch
         {
             Debug.Log("file don't finded!");
             return;
         }
         string line;
         while ((line = sr.ReadLine()) != null)
         {
             m_ArrayData.Add(line.Split(','));
         }
         sr.Close();
         sr.Dispose();
     }
 }

Part2：

using UnityEngine;

public class FileController : MonoBehaviour
{

    // Use this for initialization
    void Start ()
    {
        CSV.GetInstance().LoadFile(Application.dataPath + "/Res", "myTest.csv");

        Debug.Log("GetString : " + CSV.GetInstance().GetString(, ));
        Debug.Log("GetInt : " + CSV.GetInstance().GetString(, ));
    }
}

补充

关于路径有4个类型：

Application.dataPath：该路径指向我们Unity编辑器的Asset文件夹

Application.persistentDataPath：该路径指向iOS和Android的沙盒路径

Application.streamingAssetsPath：streamingAsset文件夹路径，在任何平台都可以通过这个路径读取到文件夹里的内容

Application.temporaryCachePath：临时数据文件路径