C# 日志服务类

最新推荐文章于 2024-08-25 20:55:10 发布

chenghaibing2008

最新推荐文章于 2024-08-25 20:55:10 发布

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分类专栏： C#(1) 文章标签： c# string exception output class

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class ServiceLog
    {
        public static void WriteLog(string logType,string message)
        {
            string strDate = DateTime.Now.Date.ToString("yyyyMM");
            string strlogpath = System.Configuration.ConfigurationSettings.AppSettings["strlogpath"];
                if (!Directory.Exists(strlogpath + "\\" + strDate))//判断文件夹是否存在
                {
                    Directory.CreateDirectory(strlogpath + "\\" + strDate + "\\"); //创建新文件夹
                }
                try
                {
                    DateTime now = DateTime.Now;//现在
                    string fileName;//文件名

                    string strpath = strlogpath + "\\" + strDate + "\\";
                    fileName += DateTime.Today.ToString("yyyyMMdd").Replace("/", "").Replace("-", "").Replace("\\", "").Replace(" ", "").Replace(":", "").Replace("：", "");
                    fileName += "_" + logType.Trim() + ".log";

                    string fullPath = strpath + fileName;
                    using (StreamWriter output = new StreamWriter(fullPath, true, System.Text.Encoding.GetEncoding("GB2312")))
                    {
                        output.WriteLine("---------------------------------------------------");
                        output.WriteLine("Begin:" + now.ToString());
                        output.WriteLine("Type:" + logType);
                        output.WriteLine("Description:" + message);
                        output.WriteLine("End");
                        output.Close();
                    }
                }
                catch (Exception error)
                {
                    WriteLog(error.Message);//记录日志异常
                }
            }
}

private static void WriteLog(string error)
        {
            string strlogpath = System.Configuration.ConfigurationSettings.AppSettings["strlogpath"];
            string fileName = "xxx.log";
            string fullPath = strlogpath + fileName;
            if (!Directory.Exists(fullPath))//判断文件夹是否存在
            {
                Directory.CreateDirectory(fullPath); //创建新文件夹
            }
            try
            {
                DateTime now = DateTime.Now; //取现在
                using (StreamWriter output = new StreamWriter(fullPath, true, System.Text.Encoding.GetEncoding("GB2312")))
                {
                    output.WriteLine("----------------------------------------------------------------------------------");
                    output.WriteLine("Begin: " + now.ToString());
                    output.WriteLine("Type: Log Exception");
                    output.WriteLine("Description: " + error);
                    output.WriteLine("End");
                    output.Close(); //关闭
                }
            }
            catch
            {

}
}