C#方法记录程序日志的方法

偏执的太偏执、 2022-04-12 10:46 260阅读 0赞

public class BLLExceptionLog
        {
            public int ExceptionId { get; set; }
            public string TaskID { get; set; }
            public string OperatUserID { get; set; }
            public string OperatName { get; set; }
            public string ExceptionMessage { get; set; }
            public string IDS
            {
                get;
                set;
            }
            public string FailEail
            {
                get;
                set;
            }
            public DateTime DateCreated { get; set; }
    
            public bool LogToFile()
            {
                //返回的是物理路径，如果还有子目录注意要用\\，比如"AppExcLog\\folderName\\abc"
                string tagFolder = AppDomain.CurrentDomain.BaseDirectory + "AppExcLog\\"+DateTime.Now.ToString("yyyy-MM-dd")+"\\";
                string logFile = tagFolder+DateTime.Now.ToString("yyyyMMddHH") + ".txt";
                if (!Directory.Exists(tagFolder))
                {
                    Directory.CreateDirectory(tagFolder);
                }
                StringBuilder sb = new StringBuilder();
                //sb.Append("TaskID:" + this.TaskID + "\r\n");
                //sb.Append("OperatUserID:" + this.OperatUserID + "\r\n");
                //sb.Append("OperatName:" + this.OperatName + "\r\n");
                sb.Append("CreateTime:" + this.DateCreated + "\r\n");
                sb.Append("ExceptionMessage:" + this.ExceptionMessage + "\r\n");
                sb.Append("---------------------\r\n\r\n");
    
                try
                {
                    StreamWriter writer = null;
                    try
                    {
                        writer = new StreamWriter(logFile, true, System.Text.Encoding.UTF8);
                        writer.Write(sb.ToString());
                        return true;
                    }
                    finally
                    {
                        if (writer != null)
                        {
                            writer.Close();
                            writer = null;
                        }
                    }
                }
                catch
                {
                    throw;
                }
            }
            /// <summary>
            /// 重载方法
            /// </summary>
            /// <param name="preFix">新文件前缀</param>
            /// <returns></returns>
            public bool LogToFile(string preFix)
            {
                //返回的是物理路径，如果还有子目录注意要用\\，比如"AppExcLog\\folderName\\abc"
                string tagFolder = AppDomain.CurrentDomain.BaseDirectory + "AppExcLog\\"+DateTime.Now.ToString("yyyy-MM-dd")+"\\";
                string logFile = tagFolder+preFix+"_"+DateTime.Now.ToString("yyyyMMddHH") + ".txt";
                if (!Directory.Exists(tagFolder))
                {
                    Directory.CreateDirectory(tagFolder);
                }
                StringBuilder sb = new StringBuilder();
                sb.Append("CreateTime:" + this.DateCreated + "\r\n");
                sb.Append("ExceptionMessage:" + this.ExceptionMessage + "\r\n");
                sb.Append("---------------------\r\n\r\n");
    
                try
                {
                    StreamWriter writer = null;
                    try
                    {
                        writer = new StreamWriter(logFile, true, System.Text.Encoding.UTF8);
                        writer.Write(sb.ToString());
                        return true;
                    }
                    finally
                    {
                        if (writer != null)
                        {
                            writer.Close();
                            writer = null;
                        }
                    }
                }
                catch
                {
                    throw;
                }
            }
            public bool IDsToFile(bool success)
            {
                string tagFolder = string.Empty;
                string logFile = string.Empty;
                if (success)
                {
                    tagFolder = AppDomain.CurrentDomain.BaseDirectory + "AppExcLog\\"+DateTime.Now.ToString("yyyy-MM-dd")+"\\";
                    logFile = tagFolder + this.TaskID+'_' + DateTime.Now.ToString("yyyyMMddHH") + "_IDS.txt";
                }
                else
                {
                    tagFolder = AppDomain.CurrentDomain.BaseDirectory + "AppExcLog\\"+DateTime.Now.ToString("yyyy-MM-dd")+"\\"+"FailIds\\";
                    logFile = tagFolder + this.TaskID+'_' + DateTime.Now.ToString("yyyyMMddHH") + "_IDS.txt";
                }
                if (!Directory.Exists(tagFolder))
                {
                    Directory.CreateDirectory(tagFolder);
                }
                StringBuilder sb = new StringBuilder();
                sb.Append(this.IDS+',');
    
                try
                {
                    StreamWriter writer = null;
                    try
                    {
                        if (!File.Exists(logFile))
                        {
                            CreatTxtFileToDataBase(logFile);
                        }
                        writer = new StreamWriter(logFile, true, System.Text.Encoding.UTF8);
                        writer.Write(sb.ToString());
                        return true;
                    }
                    finally
                    {
                        if (writer != null)
                        {
                            writer.Close();
                            writer = null;
                        }
                    }
                }
                catch
                {
                    throw;
                }
            }
    
            public string FailEmailToFile()
            {
                string tagFolder = string.Empty;
                string logFile = string.Empty;
                    tagFolder = AppDomain.CurrentDomain.BaseDirectory + "AppExcLog\\"+DateTime.Now.ToString("yyyy-MM-dd")+"\\";
                    logFile = tagFolder + this.TaskID+'_' + "FailEmail.txt";
    
                if (!Directory.Exists(tagFolder))
                {
                    Directory.CreateDirectory(tagFolder);
                }
                StringBuilder sb = new StringBuilder();
                sb.Append(this.FailEail+',');
    
                try
                {
                    StreamWriter writer = null;
                    try
                    {
                        //if (!File.Exists(logFile))
                        //{
                        //    CreatTxtFileToDataBase(logFile);
                        //}
                        writer = new StreamWriter(logFile, true, System.Text.Encoding.UTF8);
                        writer.Write(sb.ToString());
                        return logFile;
                    }
                    finally
                    {
                        if (writer != null)
                        {
                            writer.Close();
                            writer = null;
                        }
                    }
                }
                catch
                {
                    throw;
                }
            }
    
            void CreatTxtFileToDataBase(object obj)
            {
                string logFile = obj.ToString();
                BLLMail mail = new BLLMail();
                mail.CreateTxtFile(int.Parse(this.TaskID), logFile, 10);
                return;
            }
            void CreatTxtFileToDataBase(object obj,int fileState)
            {
                string logFile = obj.ToString();
                BLLMail mail = new BLLMail();
                mail.CreateTxtFile(int.Parse(this.TaskID), logFile, fileState);
                return;
            }
    
            /// <summary>
            /// 按操作名记录异常信息，记入普通日志文件[区别于“按前缀记录新文件”]
            /// </summary>
            /// <param name="operatName">操作名称</param>
            /// <param name="exp">错误信息</param>
            public static void LogExp(string operatName, string exp)
            {
                BLLExceptionLog exceptionLog = new BLLExceptionLog();
                exceptionLog.OperatName = operatName;
                exceptionLog.DateCreated = DateTime.Now;
                exceptionLog.ExceptionMessage = exp;
                exceptionLog.LogToFile();
            }
            /// <summary>
            /// 按前缀记录新文件[区别于 其他两种记录方式]
            /// </summary>
            /// <param name="preFix">新文件前缀</param>
            /// <param name="exp">异常信息</param>
            /// <param name="isNewFile">仅为区别与按操作名记录异常方式</param>
            public static void LogExp(string preFix, string exp,bool isNewFile)
            {
                BLLExceptionLog exceptionLog = new BLLExceptionLog();
                exceptionLog.DateCreated = DateTime.Now;
                exceptionLog.ExceptionMessage = exp;
                exceptionLog.LogToFile(preFix);
            }
            /// <summary>
            /// 普通日志记录
            /// </summary>
            /// <param name="exp">异常信息</param>
            public static void LogExp(string exp)
            {
                BLLExceptionLog exceptionLog = new BLLExceptionLog();
                exceptionLog.DateCreated = DateTime.Now;
                exceptionLog.ExceptionMessage = exp;
                exceptionLog.LogToFile();
            }
    
            /// <summary>
            /// 记录ID
            /// </summary>
            /// <param name="ids"></param>
            public static void RecordIDs(string taskId,string ids,bool success)
            {
                BLLExceptionLog exceptionLog = new BLLExceptionLog();
                exceptionLog.TaskID = taskId;
                exceptionLog.IDS = ids;
                exceptionLog.IDsToFile(success);
            }
    
            /// <summary>
            /// 记录不符合格式的邮件 返回文件路径
            /// </summary>
            /// <param name="taskId"></param>
            /// <param name="email"></param>
            /// <returns></returns>
            public static string RecordFailEmail(string taskId, string email)
            {
                BLLExceptionLog exceptionLog = new BLLExceptionLog();
                exceptionLog.TaskID = taskId;
                exceptionLog.FailEail = email;
                return exceptionLog.FailEmailToFile();
            }
    
    
        }