ForwardingServerUI/Class/LogGing.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.IO;

namespace ForwardingServerUI.Class
{
    public class LogGing
    {
        public static void LINKDATA(string path,string User, string dat)
        {
            string logpath = System.Environment.CurrentDirectory + "\\DB\\"+path;//日志文件目录
            string logPath = logpath +"\\" + DateTime.Now.ToString(" yyyy-MM-dd HH-mm-ss-ffff") + User + ".txt";//日志文件

            if (Directory.Exists(logpath))//检查日志路径
            {
                FileStream fs = new FileStream(logPath, FileMode.CreateNew, FileAccess.Write);//创建写入文件 
                StreamWriter wr = new StreamWriter(fs);//创建文件
                wr.WriteLine(dat);
                wr.Close();
            }
            else
            {
                DirectoryInfo directoryInfo = new DirectoryInfo(logpath);
                directoryInfo.Create();//创建日志路径
            }
        }

        public static void LogGingDATA(string dat)
        {
            string logpath = System.Environment.CurrentDirectory + "\\Log";//日志文件目录
            string logPath = "" + System.Environment.CurrentDirectory + "\\Log\\" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt";//日志文件
            string Log_time = "[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]：";

            if (Directory.Exists(logpath))//检查日志路径
            {
                if (!File.Exists(logPath))//检查日志文件并写入启动日志
                {
                    FileStream fs = new FileStream(logPath, FileMode.CreateNew, FileAccess.Write);//创建写入文件 
                    StreamWriter wr = new StreamWriter(fs);//创建文件
                    wr.WriteLine(Log_time + dat);
                    wr.Close();
                }
                else
                {
                    try
                    {
                        FileStream fs = new FileStream(logPath, FileMode.Append, FileAccess.Write);
                        StreamWriter wr = new StreamWriter(fs);//创建文件
                        wr.WriteLine(Log_time + dat);
                        wr.Close();
                    }
                    catch { }
                }
            }
            else
            {
                DirectoryInfo directoryInfo = new DirectoryInfo(logpath);
                directoryInfo.Create();//创建日志路径
            }
        }
        public static void ERRDATA(System.Exception dat)
        { 
            string Log_time = DateTime.Now.ToString("yyyy-MM-dd");
            string logpath = System.Environment.CurrentDirectory + "\\ERR";//日志文件目录
           // string logPathtxt = "" + System.Environment.CurrentDirectory + "\\Log\\"+ Log_time + "Log.txt";//日志文件
           // System.IO.DirectoryInfo log = new System.IO.DirectoryInfo();//生成日志文件目录
            string log_path = logpath + "\\ERR" + Log_time + ".txt";
            string Log_timehms = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            if (Directory.Exists(logpath))//检查日志路径
            {
                if (!File.Exists(log_path))//检查文件并写入
                {
                  //  FileStream fs = new FileStream(log_path, FileMode.CreateNew, FileAccess.Write);//创建文件 
                 //   StreamWriter wr = new StreamWriter(fs);//创建文件
                 //    wr.Close();
                    FileStream fil = new FileStream(log_path, FileMode.CreateNew, FileAccess.Write);//创建写入文件 
                    StreamWriter wfil = new StreamWriter(fil);//创建文件
                    wfil.WriteLine("[" + Log_timehms + "];[Error] ||" + Environment.NewLine.ToString());
                    wfil.WriteLine("[" + Log_timehms + "];[Error source] ||" + dat.Source.ToString() + Environment.NewLine.ToString());
                    wfil.WriteLine("[" + Log_timehms + "];[Error message] ||" + dat.Message.ToString() + Environment.NewLine.ToString());
                    wfil.WriteLine("[" + Log_timehms + "];[Error area] ||" + dat.StackTrace.ToString());                   
                    wfil.Close();
                }
                else
                {
                    FileStream fs = new FileStream(log_path, FileMode.Append, FileAccess.Write);//创建写入文件 
                    StreamWriter wr = new StreamWriter(fs);//创建文件
                    wr.WriteLine("[" + Log_timehms + "];[Error] ||" + Environment.NewLine.ToString());
                    wr.WriteLine("[" + Log_timehms + "];[Error source] ||" + dat.ToString() + Environment.NewLine.ToString());
                    wr.WriteLine("[" + Log_timehms + "];[Error message] ||" + dat.Message.ToString() + Environment.NewLine.ToString());
                    wr.WriteLine("[" + Log_timehms + "];[Error area] ||" + dat.ToString());
                    wr.Close();
                }
            }
            else
            {
                DirectoryInfo directoryInfo = new DirectoryInfo(logpath);
                directoryInfo.Create();
            }
        }
        public static void ExchangeDATA(string dat)
        {
            string Log_time = DateTime.Now.ToString("yyyy-MM-dd");
            string logpath = System.Environment.CurrentDirectory + "\\Exchange";//日志文件目录
                                                                           // string logPathtxt = "" + System.Environment.CurrentDirectory + "\\Log\\"+ Log_time + "Log.txt";//日志文件
                                                                           // System.IO.DirectoryInfo log = new System.IO.DirectoryInfo();//生成日志文件目录
            string log_path = logpath + "\\Exchange" + Log_time + ".txt";
            string Log_timehms = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            if (Directory.Exists(logpath))//检查日志路径
            {
                if (!File.Exists(log_path))//检查文件并写入
                {
                    //  FileStream fs = new FileStream(log_path, FileMode.CreateNew, FileAccess.Write);//创建文件 
                    //   StreamWriter wr = new StreamWriter(fs);//创建文件
                    //    wr.Close();
                    FileStream fil = new FileStream(log_path, FileMode.CreateNew, FileAccess.Write);//创建写入文件 
                    StreamWriter wfil = new StreamWriter(fil);//创建文件
                    wfil.WriteLine("[" + Log_timehms + "];[Exchange] ||" + dat);
                    wfil.Close();
                }
                else
                {
                    FileStream fs = new FileStream(log_path, FileMode.Append, FileAccess.Write);//创建写入文件 
                    StreamWriter wr = new StreamWriter(fs);//创建文件
                    wr.WriteLine("[" + Log_timehms + "];[Exchange] ||" + dat);
                    wr.Close();
                }
            }
            else
            {
                DirectoryInfo directoryInfo = new DirectoryInfo(logpath);
                directoryInfo.Create();
            }
        }
    }
}