将Service1重命名为你服务名称,这里咱们命名为ServiceTest。sql
以后咱们能够看到上图,自动为咱们建立了ProjectInstaller.cs以及2个安装的组件。shell
右键serviceInsraller1,选择属性,将ServiceName的值改成ServiceTest。数据库
右键serviceProcessInsraller1,选择属性,将Account的值改成LocalSystem。服务器
右键ServiceTest,选择查看代码。ide
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Data.SqlClient;ui
namespace DataBaseService
{
public partial class DataBakService : ServiceBase
{
public DataBakService()
{
InitializeComponent();
}spa
//定时器
System.Timers.Timer tmBak = new System.Timers.Timer();
//服务器启动时写日志、开启定时器
protected override void OnStart(string[] args)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter("D:\\log.txt", true))
{
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " DATABASENAME Service Start.");
}3d
//到时间的时候执行事件
tmBak.Interval = 60000;//一分钟执行一次
tmBak.AutoReset = true;//执行一次 false,一直执行true
//是否执行System.Timers.Timer.Elapsed事件
tmBak.Enabled = true;
tmBak.Start();
tmBak.Elapsed += new System.Timers.ElapsedEventHandler(SQLBak);调试
}日志
private void SQLBak(object source, System.Timers.ElapsedEventArgs e)
{
//若是当前时间是10点30分
if (DateTime.Now.Hour == 9 && DateTime.Now.Minute == 50)
{
string sql = string.Format(@"
BACKUP DATABASE DATABASENAME
TO DISK = N'E:\DBBak\DATABASENAME {0}{1}{2}.bak'--目录必定要存在
WITH INIT , NOUNLOAD ,
NAME = N'数据库备份', --名字随便取
NOSKIP ,
STATS = 10,
NOFORMAT", DateTime.Now.Year,DateTime.Now.Month,DateTime.Now.Day);
try
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter("D:\\log.txt", true))
{
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " 正在备份DATABASENAME 数据库......");
}
SqlConnection conn = new SqlConnection("server=127.0.0.1;uid=sa;pwd=44545454;database=DATABASENAME ");
conn.Open();
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.CommandTimeout = 0;
cmd.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter("D:\\log.txt", true))
{
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " 备份DATABASENAME 数据库出现异常:" + ex.Message);
return;
}
}
using (System.IO.StreamWriter sw = new System.IO.StreamWriter("D:\\log.txt", true))
{
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " 备份DATABASENAME 数据库成功!");
}
}
}
//服务中止时写日志
protected override void OnStop()
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter("D:\\log.txt", true))
{
sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " DATABASENAME
Service Stop.");
}
}
}
}
这是一个备份数据库的服务,逻辑很简单,就是经过定时器实如今特定的时间执行SQL语句备份数据库,并将每一步操做的状况写入日志文件。
在项目中添加2个文件以下(必须是ANSI或者UTF-8无BOM格式):
%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe D:\dbback\EFNETSYSDBBAK\DataBaseService.exe
Net Start ServiceEFNETSYS
sc config ServiceEFNETSYS start= auto
pause
%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe /u D:\dbback\EFNETSYSDBBAK\DataBaseService.exe
pause
第二行为启动服务。
第三行为设置服务为自动运行。
这2行视服务形式自行选择。
若是须要查看脚本运行情况,在脚本最后一行加入pause
简历一个新WPF项目,叫WindowsServiceTestUI,添加对System.ServiceProcess的引用。
在WindowsServiceTestUI的bin\Debug目录下创建Service目录。
将WindowsServiceTest的生成目录设置为上面建立的Service目录。
生成后目录结构以下图
安装时会产生目录问题,因此安装代码以下:
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string
CurrentDirectory = System.Environment.CurrentDirectory;
System.Environment.CurrentDirectory = CurrentDirectory +
"\\Service"
;
Process process =
new
Process();
process.StartInfo.UseShellExecute =
false
;
process.StartInfo.FileName =
"Install.bat"
;
process.StartInfo.CreateNoWindow =
true
;
process.Start();
System.Environment.CurrentDirectory = CurrentDirectory;
|
卸载时也会产生目录问题,因此卸载代码以下:
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string
CurrentDirectory = System.Environment.CurrentDirectory;
System.Environment.CurrentDirectory = CurrentDirectory +
"\\Service"
;
Process process =
new
Process();
process.StartInfo.UseShellExecute =
false
;
process.StartInfo.FileName =
"Uninstall.bat"
;
process.StartInfo.CreateNoWindow =
true
;
process.Start();
System.Environment.CurrentDirectory = CurrentDirectory;
|
代码以下:
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using
System.ServiceProcess;
ServiceController serviceController =
new
ServiceController(
"ServiceTest"
);
serviceController.Start();
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ServiceController serviceController =
new
ServiceController(
"ServiceTest"
);
if
(serviceController.CanStop)
serviceController.Stop();
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ServiceController serviceController =
new
ServiceController(
"ServiceTest"
);
if
(serviceController.CanPauseAndContinue)
{
if
(serviceController.Status == ServiceControllerStatus.Running)
serviceController.Pause();
else
if
(serviceController.Status == ServiceControllerStatus.Paused)
serviceController.Continue();
}
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ServiceController serviceController =
new
ServiceController(
"ServiceTest"
);
string
Status = serviceController.Status.ToString();
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本文对Windows service的建立和安装 ,可运行的Windows Service,从而达到了工做的需求。