HBLConsole/HBLConsole.Service/TextHelper.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HBLConsole.Service
{
    public class TextHelper
    {

        private volatile static TextHelper _Instance;
        public static TextHelper GetInstance => _Instance ?? (_Instance = new TextHelper());
        private TextHelper() { }

        /// <summary>
        /// 保存日志信息
        /// </summary>
        /// <param name="info"></param>
        public void SaveLogInfo(string info, string name)
        {
            if (info?.Length > 0)
            {
                Directory.CreateDirectory(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AccessFile\\OrderInfoLog"));
                string path = $"{AppDomain.CurrentDomain.BaseDirectory}AccessFile\\OrderInfoLog\\{DateTime.Now.ToString("yyyy-MM-dd") + " " + name}.txt";
                StringBuilder sb = new StringBuilder();
                sb.Append($"****************************************** {DateTime.Now} ******************************************" + "\n");
                sb.Append(info);
                sb.Append("**********************************************************************************************************" + "\n\n");
                FileStream fs = new FileStream($"{path}", FileMode.Append);
                StreamWriter sw = new StreamWriter(fs);
                sw.WriteLine(sb.ToString());
                sw.Close();
                fs.Close();
            }
        }

    }
}