一、创建Windows服务

 使用VS创建一个新的windows服务应用程序

 创建完成之后

二、相关配置

修改Service1名称为StartService（可以不改，自行选择）

添加安装程序并修改配置

 安装完成之后，源码中会出现一个ProjectInstaller程序集，双击进入页面修改相关属性

              

   

添加文件夹和实体类

 LogHelper.cs 

1 using System; 2 using System.Collections.Generic; 3 using System.IO; 4 using System.Linq; 5 using System.Reflection; 6 using System.Text; 7 using System.Threading.Tasks; 8 9 namespace WindowsService.Common 10 { 11 public class LogHelper 12 { 13 /// <summary> 14 /// 获取程序异常信息 15 /// </summary> 16 /// <param></param> 17 /// <param></param> 18 /// <param></param> 19 /// <returns></returns> 20 public static string GetExceptionMessage(MethodBase methodBase, Exception exception, string message) 21 { 22 string fullName = methodBase.ReflectedType.FullName; 23 string name = methodBase.Name; 24 string str = $"\r\n异常综合信息（类：{fullName}；函数名称：{name}；）：\r\n"; 25 str += "-----------\r\n"; 26 str += ".Net异常信息：\r\n"; 27 if (exception == null) 28 { 29 str += " 无异常对象，也无堆栈信息(exception == null)\r\n"; 30 } 31 else 32 { 33 str += $" {exception.Message}\r\n"; 34 str += $".Net堆栈信息：\r\n{exception.StackTrace}\r\n"; 35 } 36 str += "-----------\r\n"; 37 if (message != null && message.Trim().Length > 0) 38 { 39 str += "===========\r\n"; 40 str += $"自定义信息：\r\n {message}\r\n"; 41 str += "===========\r\n"; 42 } 43 return str; 44 } 45 46 /// <summary> 47 /// 写出日志信息 目录地址：string logPath = AppDomain.CurrentDomain.BaseDirectory + "00_Log\\"; 48 /// </summary> 49 /// <param></param> 50 /// <param></param> 51 public static void Write(string folderName, string message) 52 { 53 string text = AppDomain.CurrentDomain.BaseDirectory + "00_Log\\"; 54 if (folderName != null && folderName.Trim().Length > 0) 55 { 56 text += folderName; 57 } 58 WritingLogs(text, message); 59 } 60 61 /// <summary> 62 /// 写出异常日志(.txt) 63 /// </summary> 64 /// <param></param> 65 /// <param></param> 66 public static void WritingLogs(string strPath, string strContent) 67 { 68 FileStream fileStream = null; 69 StreamWriter streamWriter = null; 70 try 71 { 72 if (!Directory.Exists(strPath)) 73 { 74 Directory.CreateDirectory(strPath); 75 } 76 strPath = string.Format("{0}\\{1}{2}", strPath, DateTime.Now.ToString("yyyy-MM-dd"), ".txt"); 77 fileStream = new FileStream(strPath, FileMode.OpenOrCreate, FileAccess.Write); 78 streamWriter = new StreamWriter(fileStream); 79 streamWriter.BaseStream.Seek(0L, SeekOrigin.End); 80 streamWriter.WriteLine(strContent + "\r\n\r\n--------------------------------------------------------" + DateTime.Now.ToString() + "--------------------------------------------------------\r\n"); 81 streamWriter.Flush(); 82 streamWriter.Close(); 83 fileStream.Close(); 84 } 85 finally 86 { 87 streamWriter.Close(); 88 fileStream.Close(); 89 } 90 } 91 92 93 } 94 }

LogHelper

 Utility.cs