Unity 关于Txt类似键值对的读取类

写这个是因为想把 txt文件当成配置文件，即一对一，类似键值对一样存取信息

1. txt保存在StreamingAssets文件夹下  一 一 对应，用逗号分隔 

2.代码如下：

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

public class TxtHandle : MonoBehaviour {
   public static string[] configAry;
    string txtName = "configuration.txt";
	// Use this for initialization
	void Start () {
       //StartCoroutine(WWWLoadTxtFile("/" + txtName));
        IOLoadTxtFile(txtName);

    }

    /// <summary>
    /// 文件流读取Txt文件
    /// </summary>
    /// <param name="_filePath"></param>
    void IOLoadTxtFile(string _filePath)
    {
        //本地路径
        var fileAddress = System.IO.Path.Combine(Application.streamingAssetsPath, _filePath);
        FileInfo fInfo0 = new FileInfo(fileAddress);
        string s = "";
        if (fInfo0.Exists)
        {
            StreamReader r = new StreamReader(fileAddress);
            s = r.ReadToEnd();
            configAry = s.Trim().Split(',');
            SceneManager.LoadScene(1);
            Debug.Log(s);
        }
    }

    /// <summary>
    ///  www类 加载txt文件
    /// </summary>
    /// <param name="_filePath"></param>
    /// <returns></returns>
    public  IEnumerator  WWWLoadTxtFile(string _filePath)
    {
        print(Application.streamingAssetsPath);
        WWW www = new WWW(Application.streamingAssetsPath + _filePath);
        yield return www;
        if (www.error == null)
        {
            configAry = www.text.ToString().Trim().Split(',');
            foreach (var item in configAry)
            {
                print(item);
            }
            SceneManager.LoadScene(1);
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    /// <summary>
    /// 根据传过来的 string 返回 该字符串在txt文件中的下一个字符串
    /// </summary>
    /// <param name="str"></param>
    /// <returns></returns>
    public static string TxtReadStr(string str)
    {
        string tempStr = null;
        for (int i = 0; i < TxtHandle.configAry.Length; i++)
        {
            if (TxtHandle.configAry[i].Trim().Equals(str, StringComparison.CurrentCulture))
            {
                tempStr = TxtHandle.configAry[i + 1];
                break;
            }
        }
        return tempStr;
    }

}

3. 用法示例：

        m_ipAddress = TxtHandle.TxtReadStr("serverIP");
        m_port = int.Parse(TxtHandle.TxtReadStr("port"));
        print(" ---------------->ip" + m_ipAddress + "port" + m_port);

4.结果如下：