unity3d：csv读取数据，兼容单元格中包含逗号

using UnityEngine;
using System.Linq;
using System;
using System.Text;
using System.Collections;
using System.Collections.Generic;

public class CSV
{
	public string[] header;
	public List<string> lines;
}

public static class CSVReader {
	private static readonly string splitter = "[liyu]";
	private static readonly string[] splitters = new string[]{splitter};
	public static CSV Read(string text)
	{
		CSV csv = new CSV();
		text = text.Trim().Replace("\r", "") + "\n";

		// read cells
		csv.lines = new List<string>();
		bool startCell = false;
		StringBuilder line = new StringBuilder();
		for(int i=0; i<text.Length; ++i)
		{
			char c = text[i];
			if(c == '"')
			{
				if(text[i+1] == '"') i++;
				else
				{
					startCell = !startCell;
					continue;
				}
			}
			else if(!startCell && c == ',')
			{
				line.Append(splitter);
				continue;
			}
			else if(!startCell && c == '\n')
			{
				csv.lines.Add(line.ToString());
				line.Length = 0;
				continue;
			}
			line.Append(c);
		}
		string lastLine = line.ToString().Trim();
		if(!string.IsNullOrEmpty(lastLine)) csv.lines.Add(lastLine);

		// add line number
		//csv.lines = csv.lines.Select((t, index) => string.Format("{0}{2}{1}", (index > 0 ? (index+1).ToString() : "line"), t, splitter)).ToList();

		// get header
		csv.header = ParseLine(csv.lines[0]);
		csv.lines.RemoveAt(0);

		return csv;
	}

	public static string[] ParseLine(string line)
	{
		return line.Split(splitters, StringSplitOptions.None);
	}

}

public class CSVMgr
{
    public static List<string[]> GetData(string path)
    {
        string tipString = JsonMgr.GetJsonString(Application.streamingAssetsPath + "/" + path);

        List<string[]> rows = new List<string[]>();
        CSV csv = CSVReader.Read(tipString);
        csv.lines.ForEach(line => rows.Add(CSVReader.ParseLine(line)));
        return rows;
    }
        public static List<string[]> GetDataFromRes(string path)
    {
        TextAsset ta = Resources.Load<TextAsset>(path);
        string tipString = ta.text;

        List<string[]> rows = new List<string[]>();
        CSV csv = CSVReader.Read(tipString);
        csv.lines.ForEach(line => rows.Add(CSVReader.ParseLine(line)));
        return rows;
    }
}

        List<string[]> rows = new List<string[]>();
        rows = CSVMgr.GetDataOri("CsvTest.csv");
        for (int i = 0; i < rows.Count; i++)
        {
            m_dic[rows[i][0].ToString()] = rows[i][1].ToString();
        }

for (int i = 0; i < text.Length; ++i)
        {
            char c = text[i];
            if (c == '"')
            {
                if (text[i + 1] == '"') i++;
                else
                {
                    startCell = !startCell;
                    continue;
                }
            }
            else if (!startCell && c == ',')
            {
                line.Append(splitter);
                continue;
            }
            else if (!startCell && c == '\n')
            {
                csv.lines.Add(line.ToString());
                line.Length = 0;
                continue;
            }
            line.Append(c);
        }

line.Split(splitters, StringSplitOptions.None);