315 lines
10 KiB
C#
315 lines
10 KiB
C#
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using JinYuan.Models;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace JinYuan.Helper
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{
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/// <summary>
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/// 日志操作类
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/// </summary>
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public class LogHelper
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{
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private static object singleLock = new object();
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/// <summary>
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/// log日志文件路径
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/// </summary>
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public static string logFilePath = string.Empty;
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public static LogHelper _instance = null;
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public static LogHelper Instance
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{
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get
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{
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if (_instance == null)
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{
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lock (singleLock)
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{
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if (_instance == null)
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{
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_instance = new LogHelper();
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}
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}
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}
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return _instance;
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}
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}
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/// <summary>
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/// 初始化
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/// </summary>
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/// <param name="configPath"></param>
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public void InitLog(string configPath)
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{
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logFilePath = configPath;
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if (!Directory.Exists(logFilePath))
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{
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Directory.CreateDirectory(logFilePath);
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}
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//if (!File.Exists(logFilePath))
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//{
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// File.Create(logFilePath).Close();
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//}
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}
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/// <summary>
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/// 写日志文件数据库日志文件
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/// </summary>
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/// <param name="message">消息</param>
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public void WriteError(string message)
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{
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AddLog(message, "Error");
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}
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public void WriteEX(Exception ex)
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{
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AddLog(ex.Message + "\r\n" + ex.InnerException + "\r\n" + ex.StackTrace + "\r\n" + ex.Source, "SysErrorLog");
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}
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public void WriteEX(string ErrorName,Exception ex)
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{
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AddLog(ErrorName+ "\r\n"+ex.Message + "\r\n" + ex.InnerException + "\r\n" + ex.StackTrace + "\r\n" + ex.Source, "SysErrorLog");
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}
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/// <summary>
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/// 写日志文件数据库日志文件
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/// </summary>
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/// <param name="ex">消息</param>
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/// <param name="direName">日志存储目录名称</param>
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public void WriteError(Exception ex, string direName)
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{
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AddLog(ex.Message + "\r\n" + ex.InnerException + "\r\n" + ex.StackTrace + "\r\n" + ex.Source, direName);
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}
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/// <summary>
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/// /
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/// </summary>
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/// <param name="message"></param>
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/// <param name="direName"></param>
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public void WriteError(string message, string direName)
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{
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AddLog(message, direName);
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}
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/// <summary>
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/// 写日志文件数据库日志文件
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/// </summary>
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/// <param name="message">消息</param>
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public void WriteLog(string message)
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{
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AddLog(message, "Info");
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}
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/// <summary>
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/// 写日志文件数据库日志文件
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/// </summary>
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/// <param name="message">消息</param>
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/// <param name="direName">日志存储目录名称</param>
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public void WriteLog(string message, string direName)
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{
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AddLog(message, direName);
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}
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/// <summary>
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/// 写日志文件数据库日志文件
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/// </summary>
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/// <param name="message">消息</param>
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/// <param name="direName">日志存储目录名称</param>
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private void AddLog(string message, string direName)
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{
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string fileLog = logFilePath;
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if (fileLog == "")
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{
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return;
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}
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try
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{
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var applicationName = direName;
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//从宿主配置文件中获取日志文件全路径
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//所有的接口日志文件放在一个目录下面，跟web站点的目录分开
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//日志文件一天放一个，按日期分开
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if (string.IsNullOrEmpty(applicationName))
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{
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applicationName = "Log";
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}
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string logFullPath = fileLog + applicationName;
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if (!Directory.Exists(logFullPath))
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{
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Directory.CreateDirectory(logFullPath);
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}
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//只保留30天的日志
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var deletePath = $@"{logFullPath}\{DateTime.Now.AddDays(-30):yyyyMMddHH}.txt";
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if (File.Exists(deletePath))
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{
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File.Delete(deletePath);
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}
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logFullPath = $@"{logFullPath}\{DateTime.Now:yyyyMMddHH}.txt";
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if (!File.Exists(logFullPath))
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{
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using (var fs = new FileStream(logFullPath, FileMode.Create, FileAccess.Write))
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{
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StreamWriter sw = new StreamWriter(fs);
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sw.Close();
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fs.Close();
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}
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}
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using (StreamWriter writer = new StreamWriter(logFullPath, true))
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{
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writer.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
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writer.WriteLine(message);
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writer.WriteLine(Environment.NewLine);
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}
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}
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catch
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{
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// ignored
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}
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}
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/// <summary>
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/// 轴位置日志类
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/// </summary>
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public class PrintMotorLog
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{
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private static readonly Thread WriteThread;
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private static readonly Queue<string> MsgQueue;//先进先出集合
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public static readonly object FileLock;
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private static readonly string FilePath = "D:\\LOCAL\\轴位置修改记录(查看文件就复制到副本到桌面！！！)\\";
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static PrintMotorLog()
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{
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FileLock = new object();//文件锁
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WriteThread = new Thread(WriteMsg);
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MsgQueue = new Queue<string>();
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WriteThread.Start();
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}
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public static void LogInfo(string BegionTime, string MotorDescribe, string IndxDescribe, string FrontIndx, string NewIndx)
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{
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Monitor.Enter(MsgQueue);
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string strData = BegionTime + ","
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+ MotorDescribe + ","
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+ IndxDescribe + ","
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+ FrontIndx + ","
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+ NewIndx + ",";
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MsgQueue.Enqueue(strData);
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Monitor.Exit(MsgQueue);
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}
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private static void WriteMsg()
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{
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while (true)
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{
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Thread.Sleep(10);
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if (MsgQueue.Count > 0)
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{
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Monitor.Enter(MsgQueue);
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string msg = MsgQueue.Dequeue();
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Monitor.Exit(MsgQueue);
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Monitor.Enter(FileLock);
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if (!Directory.Exists(FilePath))
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{
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Directory.CreateDirectory(FilePath);
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}
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string strFilename = FilePath + "轴位置修改_" + System.DateTime.Now.ToString("yyyyMMdd") + ".csv";
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//用默认编码和缓冲区大小，为指定的文件初始化 StreamWriter 类的一个新实例。 如果该文件存在，则可以将其覆盖或向其追加。 如果该文件不存在，则此构造函数将创建一个新文件。
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try
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{
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if (!File.Exists(strFilename))
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{
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//文件标头 19
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string strProInfoFileHead = @"日期时间,轴描述,位置描述,位置修改前,当前位置";
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StreamWriter sw = new StreamWriter(strFilename, true, UnicodeEncoding.GetEncoding("GB2312"));
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sw.WriteLine(strProInfoFileHead);
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sw.Flush();
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sw.Close();
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sw.Dispose();
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}
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StreamWriter se = new StreamWriter(strFilename, true, UnicodeEncoding.GetEncoding("GB2312"));
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se.WriteLine(msg);
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se.Flush();
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se.Close();
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se.Dispose();
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}
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catch (Exception)
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{
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}
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Monitor.Exit(FileLock);
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if (GetFileSize(strFilename) > 1024 * 5)
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{
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CopyToBak(strFilename);
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}
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}
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}
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}
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private static long GetFileSize(string fileName)
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{
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long strRe = 0;
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if (File.Exists(fileName))
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{
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Monitor.Enter(FileLock);
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try
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{
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var myFs = new FileStream(fileName, FileMode.Open);
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strRe = myFs.Length / 1024;
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myFs.Close();
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myFs.Dispose();
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}
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catch (Exception)
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{
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}
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Monitor.Exit(FileLock);
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}
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return strRe;
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}
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private static void CopyToBak(string sFileName)
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{
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int fileCount = 0;
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string sBakName = "";
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Monitor.Enter(FileLock);
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try
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{
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do
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{
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fileCount++;
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sBakName = sFileName + "." + fileCount + ".BAK";
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}
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while (File.Exists(sBakName));
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File.Copy(sFileName, sBakName);
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File.Delete(sFileName);
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}
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catch (Exception)
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{
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}
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Monitor.Exit(FileLock);
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}
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}
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}
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}
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