CB.55128.CN/Code/cb.55128.cn/Common/Helper/FilesHelper.cs

using System;
using System.IO;

namespace Common
{
    public class FilesHelper
    {
        public static void WriteFile(string path, string data)
        {
            using (var fs = new FileStream(path, FileMode.Append))
            {
                using (var sw = new StreamWriter(fs))
                {
                    sw.WriteLine(data);
                    sw.Flush();
                }
            }
        }

        public static string ReaderFile(string path)
        {

            using (var sw = new StreamReader(path))
            {
                return sw.ReadToEnd();
            }

        }
        public static void LogBD(string content, string pathName = "", string directoryName = "Log")
        {
            if (pathName.IsEmpty())
                pathName = content;
            var path = AppDomain.CurrentDomain.BaseDirectory + "/" + directoryName;
            CreateDirectory(path);
            path += $"/{DateTime.Now.ToString("yyyyMMdd")}";
            CreateDirectory(path);
            WriteFile(path + $"/{pathName}.txt", content + "  ||  " + DateTime.Now.ToString());
        }
        /// <summary>
        /// 创建文件夹
        /// </summary>
        /// <param name="paht"></param>
        private static void CreateDirectory(string path)
        {
            if (!Directory.Exists(path))
                Directory.CreateDirectory(path);
        }
    }
}