写入日志文件

写入日志文件

namespace HRPOWER.Service
{
    public class WriteLog
    {
        private XmlDocument xmldoc = new XmlDocument();
        private string logFilePath = AppDomain.CurrentDomain.BaseDirectory + "\\" + "log";

        public WriteLog()
        {
            if (!Directory.Exists(logFilePath))
            {
                Directory.CreateDirectory(logFilePath);
            }
        }

        public void write(string logTxt)
        {
            string fileName = logFilePath + "\\" + DateTime.Now.ToString("yyyyMM") + "_log.txt";
            FileStream fileStream = new FileStream(fileName, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
            StreamWriter streamWrite = new StreamWriter(fileStream);
            streamWrite.WriteLine(DateTime.Now.ToString("yyyy.MM.dd HH:mm:ss :  ") + logTxt);

    //写入日志内容并换行
           streamWrite.Write(input+"\n\r");
           streamWrite.Write("------------------------------------------\n\r");
            streamWrite.Flush();
            streamWrite.Close();
        }

            //判断文件是否存在及是否大于2K
            if(finfo.Length>1024 *1024 *10)
            {
                //文件超过10MB则 重命名
                File.Move(Directory.GetCurrentDirectory()+"\\LogFile.txt",Directory.GetCurrentDirectory()+DateTime.Now.TimeOfDay+"\\LogFile.txt");
                finfo.Delete();
              
            }
    }
}

写入日志文件,布布扣,bubuko.com

写入日志文件

原文：http://www.cnblogs.com/markli/p/3581936.html