winfrom存储txt日志函数

Posted 2020-06-25 jimson

参考微信支付SDK的代码，抽取出来的winform存储记事本日志函数：

        #region 存储日志
        public string path = Application.StartupPath + "/logs";

        private void WriteLog(string type, string className, string content)
        {
            if (!Directory.Exists(path))//如果日志目录不存在就创建
            {
                Directory.CreateDirectory(path);
            }

            string time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");//获取当前系统时间
            string filename = path + "/" + DateTime.Now.ToString("yyyy-MM-dd") + ".log";//用日期对日志文件命名

            //创建或打开日志文件，向日志文件末尾追加记录
            StreamWriter mySw = File.AppendText(filename);

            //向日志文件写入内容
            string write_content = time + " " + type + " " + className + ": " + content;
            mySw.WriteLine(write_content);

            //关闭日志文件
            mySw.Close();
        }
        #endregion