.net framework 4.8 开发windows系统服务

ps:旧技术了，有一点局限性，但好像网上记录并不多，或是很零散，比较坑人。故自己记录一下。

项目环境：

win 10、.Net framework 4.8，Visual Studio 2019，oracle 12G，ORM是SqlSugar5.1.4.96

一、建项目

1、建项目

新增解决方案文件夹，添加，新建项目，选择windows服务(.net framework)，以我个人项目为例，名称为WinService.ReadLog，如下图

2、加入引用

2.1 把实体类库和业务层类库加入。如图

2.2 加入引用Oracle.ManagedDataAccess版本4.122.1.0，加入引用System.Transactions版本4.0.0.0，NuGet管理SqlSugar版本5.1.4.96

二、编码

1、App.config

填上必要参数，包括自定义参数，oracle连接，oracle配置等。

XML 复制代码

<?xml version="1.0" encoding="utf-8"?>
<configuration>
	<connectionStrings>
		<add name="OracleConn" connectionString="User Id=sajet;Password=tech;Data Source=10.0.1.152/MNCMES;" providerName="Oracle.ManagedDataAccess.Client" />
	</connectionStrings>
	<appSettings>
		<add key="PLINE" value="A" />
		<!--测试机-->
		<add key="MACHING_CODE" value="8C1759DD11DE" />
		<!--同步日志地址-->
		<add key="SYNC_LOGPATH" value="D:\电源自动测试系统\数据库" />
	</appSettings>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
    </startup>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.1.2" newVersion="4.0.1.2" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Numerics.Vectors" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.1.4.0" newVersion="4.1.4.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
      </dependentAssembly>
		<dependentAssembly>
			<assemblyIdentity name="Oracle.ManagedDataAccess" publicKeyToken="89b483f429c47342" culture="neutral" />
			<bindingRedirect oldVersion="0.0.0.0-4.122.1.0" newVersion="4.122.1.0" />
		</dependentAssembly>
    </assemblyBinding>
  </runtime>
	<system.data>
		<DbProviderFactories>
			<remove invariant="Oracle.ManagedDataAccess.Client" />
			<add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver" type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.122.21.1, Culture=neutral, PublicKeyToken=89b483f429c47342" />
		</DbProviderFactories>
	</system.data>
</configuration>

2、Service1

选中Service1，按F7，进入。参考代码如下，包括计时器的使用，简单的日志记录，服务开启和关闭的正常代码等。

cs 复制代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
using System.Timers;
using System.Configuration;
using DAL;
using Model;
using System.Transactions;

namespace WinService.ReadLog
{
    public partial class Service1 : ServiceBase
    {
        private Timer timer;
        string serviceName = "测试机日志读取";
        public Service1()
        {
            InitializeComponent();
            timer = new Timer(5000); // 设置定时器间隔为60秒  
            timer.Elapsed += Timer_Elapsed;
            timer.AutoReset = true;
        }

        #region 服务开启
        protected override void OnStart(string[] args)
        {
            WriteInfo($"[{serviceName}]服务开启");
            timer.Start();
            base.OnStart(args);
        }
        #endregion

        #region 服务关闭
        protected override void OnStop()
        {
            WriteInfo($"[{serviceName}]服务关闭");
            timer.Stop();
            base.OnStop();
        }
        #endregion
        #region 轮询事件
        private void Timer_Elapsed(object sender, ElapsedEventArgs e)
        {
            try
            {
                 在这里编写你的轮询逻辑  
                //string logMessage = $"轮询任务执行于 {DateTime.Now.ToString()}";
                //WriteLog(logMessage);

                #region 1.检查配置参数
                //1.检查配置参数（良品率阈值、产线、测试机、同步日志地址）
                WriteInfo($"程序启动，检查参数...");
                string Pline = UnitHelper.GetPline();//产线
                if (string.IsNullOrEmpty(Pline))
                {
                    throw new Exception("错误！！缺少参数，"产线"");
                }
                string TestMachingCode = UnitHelper.GetTestMachingCode();//测试机
                string mac = UnitHelper.GetMac();
                if (string.IsNullOrEmpty(TestMachingCode))
                {
                    throw new Exception($"错误！！缺少参数，"测试机"。系统检测，物理地址为{mac}");
                }
                if (TestMachingCode != mac)
                {
                    throw new Exception("错误！！物理地址不匹配！");
                }
                string LogPath = UnitHelper.GetLogPath();//同步日志地址
                if (string.IsNullOrEmpty(LogPath))
                {
                    throw new Exception("错误！！缺少参数，"同步日志地址"");
                }
                if (!Directory.Exists(LogPath))
                {
                    throw new Exception("错误！！不存在的路径，"同步日志地址"");
                }
                var allLineList = DbHelper.Db.Queryable<SYNC_LINE>().ToList();
                if (allLineList.Count < 10)
                {
                    throw new Exception("错误！！缺失系统数据（良品率阈值）");
                }
                #endregion

                //2、查看当天日志，读取待更新的数据
                WriteInfo("开始同步......请勿中途关闭程序!");
                //查看当天数据是否存在
                DateTime today = DateTime.Today;
                string todaFolder = LogPath + "\\" + UnitHelper.DateToString(today);
                if (!Directory.Exists(todaFolder))
                {
                    throw new Exception("今日数据未更新！");
                }
                //获取当前目录的所有excel文件
                string[] excelFiles = Directory.GetFiles(todaFolder, "*.xls*", SearchOption.AllDirectories);
                int succ = 0;//成功数
                //循环excel
                for (int z = 0; z < excelFiles.Count(); z++)
                {
                    //文件完整路径
                    string fullName = excelFiles[z];
                    using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required, new TransactionOptions { Timeout = TimeSpan.FromMinutes(10) }))
                    {
                        //起始行
                        var fileModel = DbHelper.Db.Queryable<SYNC_READDATA>().Where(a => a.PLINE == Pline &&
                        a.MACHING_CODE == TestMachingCode &&
                        a.FULL_NAME == fullName).First();
                        int startNum = 0;
                        if (fileModel != null)
                        {
                            startNum = fileModel.ROW_NO;
                        }
                        //最终行
                        int lastNum = UnitHelper.sheetRowNum(fullName);
                        if (startNum >= lastNum)
                        {
                            ts.Complete();//提交
                            throw new Exception("没有更新数据！");
                        }
                        SYNC_READDATA main = new SYNC_READDATA();
                        if (fileModel == null)
                        {
                            main.PLINE = Pline;
                            main.MACHING_CODE = TestMachingCode;
                            main.SYNC_LOGPATH = LogPath;
                            main.SYNC_LOGDATE = today;
                            main.FULL_NAME = fullName;
                            main.ROW_NO = lastNum;
                            main.UPDATE_DATE = DateTime.Now;
                            //4.1同步表SYNC_READDATA
                            DbHelper.Db.Insertable(main).ExecuteCommand();
                        }
                        else
                        {
                            main = fileModel;
                            main.ROW_NO = lastNum;
                            main.UPDATE_DATE = DateTime.Now;
                            //4.1同步表SYNC_READDATA
                            DbHelper.Db.Updateable(main).ExecuteCommand();
                        }


                        main.ID = DbHelper.Db.Ado.GetInt($"select ID from SYNC_READDATA where PLINE='{Pline}' and MACHING_CODE='{TestMachingCode}' and FULL_NAME='{fullName}'");
                        WriteInfo($"读取文件:\r\n {fullName}");
                        List<SYNC_READDATA_REC> recList = new List<SYNC_READDATA_REC>();
                        //读取待更新的数据
                        UnitHelper.GetRecList(main.ID, fullName, TestMachingCode, recList, startNum, lastNum);
                        //4.2同步记录表SYNC_READDATA_REC
                        DbHelper.Db.Insertable(recList).ExecuteCommandAsync();

                        SYNC_RES res = new SYNC_RES();
                        res.MID = main.ID;
                        res.PLINE = Pline;
                        res.CREATEDATE = DateTime.Now;
                        res.ADDNUM = recList.Count;
                        res.BADNUM = recList.Where(a => a.TEST_RES == "FALL").Count();
                        //4.3同步结果表SYNC_RES
                        DbHelper.Db.Insertable(res).ExecuteCommand();

                        var first4 = DbHelper.Db.Queryable<SYNC_CUR_STATISTICS>().Where(a => a.TODAY == today && a.PLINE == Pline).First();
                        if (first4 == null)
                        {
                            SYNC_CUR_STATISTICS curStatistics = new SYNC_CUR_STATISTICS();
                            curStatistics.TODAY = today;
                            curStatistics.PLINE = Pline;
                            curStatistics.TOTAL = res.ADDNUM;
                            curStatistics.BADNUM = res.BADNUM;

                            curStatistics.GP = Convert.ToDecimal((curStatistics.TOTAL - curStatistics.BADNUM)) / curStatistics.TOTAL;
                            curStatistics.GOAL = allLineList.Where(a => a.PLINE == Pline).First().GOAL;
                            curStatistics.ALERT = curStatistics.GP < curStatistics.GOAL ? 1 : 0;//是否报警
                            curStatistics.LIFT = 0;
                            curStatistics.ALERT_FLAG = curStatistics.ALERT;//报警状态
                            //4.4同步结果表SYNC_CUR_STATISTICS
                            DbHelper.Db.Insertable(curStatistics).ExecuteCommand();
                        }
                        else
                        {
                            first4.TOTAL = first4.TOTAL + res.ADDNUM;
                            first4.BADNUM = first4.BADNUM + res.BADNUM;
                            first4.GP = Convert.ToDecimal((first4.TOTAL - first4.BADNUM)) / first4.TOTAL;
                            first4.ALERT = first4.GP < first4.GOAL ? 1 : 0;
                            if (first4.LIFT == 0 && first4.ALERT == 1)
                            {
                                first4.ALERT_FLAG = 1;//报警状态
                            }
                            //4.4同步结果表SYNC_CUR_STATISTICS
                            DbHelper.Db.Updateable(first4).WhereColumns(it => new { it.TODAY, it.PLINE }).ExecuteCommand();
                        }
                        ts.Complete();//提交
                    }
                    succ++;
                    WriteInfo("成功导入:\r\n " + fullName);
                }
                if (succ == excelFiles.Count())
                {
                    WriteInfo("全部同步完成");
                    WriteInfo("--------------------------------------------------------");
                }
            }
            catch (Exception ex)
            {
                WriteInfo(ex.Message);
            }
            finally
            {
                WriteInfo("程序结束");
            }
        }
        #endregion
        #region 日志
        //string logPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "MyPollingService.log");
        private void WriteInfo(string message)
        {
            string catalog = @"d:/WinServiceLog/mpreadlog/";
            //判断有无目录，没有自动创建
            if (!Directory.Exists(catalog))
            {
                Directory.CreateDirectory(catalog);
            }
            string logPath = catalog + DateTime.Now.ToString("yyyy-MM-dd")+".log";
            File.AppendAllText(logPath, $"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} - {message}{Environment.NewLine}");
        }
        #endregion
    }
}

3、添加安装程序

双击Service1.cs，添加安装程序，得到ProjectInstaller.cs

3.1 选择本地系统账号，如图。

3.2

Description：服务描述

DisplayName：服务名称

ServiceName:服务配置

StartType:服务启动类型，选择Automatic为开机自动启动

三、生成项目

右键重新生成项目，打开根目录，在\bin\Debug，下会生成相应程序。这时候需要手写一个安装文件和卸载文件，安装或是卸载时都需要用管理员模式运行。

1、安装文件Install.bat

cs 复制代码

%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe %~dp0\WinService.ReadLog.exe
Net Start mp.readlog
sc config mpreadlog start= auto
pause

2、卸载文件UnInstall.bat

cs 复制代码

Net stop mp.readlog
%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe /u %~dp0\WinService.ReadLog.exe
pause

.net framework 4.8 开发windows系统服务

一、建项目

1、建项目

2、加入引用

二、编码

1、App.config

2、Service1

3、添加安装程序

三、生成项目

1、安装文件Install.bat

2、卸载文件UnInstall.bat

3、查看services.msc

4、查看日志

.net framework 4.8 开发windows系统服务

一、建项目

1、建项目

2、加入引用

二、编码

1、App.config

2、Service1

3、添加安装程序

三、生成项目

1、安装文件Install.bat

2、卸载文件UnInstall.bat

3、 查看services.msc

4、 查看日志

3、查看services.msc

4、查看日志