using System;
using System.IO;

namespace VirtualSrm.Utils
{
    public class LogTextHelper
    {
        /// <summary>
        /// 往日志里追加内容
        /// </summary>
        /// <param name="folder">日志目录</param>
        /// <param name="format">内容格式</param>
        /// <param name="args">内容参数</param>
        public static void WriteLine(string folder, string format, params object[] args)
        {
            try
            {
                if (!Directory.Exists(folder))
                {
                    Directory.CreateDirectory(folder);
                }
                string message = string.Format("【{0}】{1}\r\n", DateTime.Now.ToString("HH:mm:ss"), string.Format(format, args));
                File.AppendAllText(Path.Combine(folder, DateTime.Now.ToString("yyyyMMdd") + ".txt"), message);
            }
            catch (Exception)
            {
            }
        }

        /// <summary>
        /// 添加日志
        /// </summary>
        /// <param name="folder">日志目录/param>
        /// <param name="className">类名</param>
        /// <param name="methodName">方法名</param>
        /// <param name="format">内容格式</param>
        /// <param name="args">内容参数</param>
        public static void WriteLog(string folder, string className, string methodName, string format, params object[] args)
        {
           
            WriteLine(folder, "在类{0}的{1}方法中发生异常：{2}",className, methodName, string.Format(format, args));
        }

    }
}