vs2019 创建Windows Service

本是古典何须时尚 2023-06-09 10:16 2阅读 0赞

*  #  如果讨厌用windows窗体创建，还要避免调试麻烦可以用Topshelf开源服务框架详见：Topshelf： #

[https://blog.csdn.net/tx1721110240/article/details/118722296][https_blog.csdn.net_tx1721110240_article_details_118722296]

*  #  首先创建一个Windows服务程序 #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70][]

*  #  编译器生成项目如下：![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 1][] #
 *  #  双击右侧Service1.cs，然后在左侧右键单机添加安装程序 #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 2][] ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 3][]

如图，我们看见了2个控件

右键serviceInstaller1单击属性

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 4][]

将ServiceName修改为TestService，这将是我们服务中显示的名称。

然后右键serviceProcessInstaller1单击属性，设置Account这代表着用那种用户启动这个服务

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 5][]

*  # 代码编写 #

Program.cs中Main方法是整个程序的起点，并且可以调用多个服务程序

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 6][]

在服务代码中，OnStart和OnStop只会执行一次，分别在开始和停止的时候。除此之外还有OnContinue，OnPause等等，详细请在ServiceBase处按F12，从元数据。

namespace TestWindowsService
    {
        public partial class Service1 : ServiceBase
        {
            public Service1()
            {
                InitializeComponent();
            }
    
            protected override void OnStart(string[] args)
            {
                try
                {
                    this.WriteLog("服务启动");
                    this.ToDoSomeThings();
                }
                catch (Exception ex)
                {
                    this.WriteLog(ex.Message);
                    ServiceController serviceController = new ServiceController();
                    if (serviceController.CanStop)
                    {
                        serviceController.Stop();
                    }
                }
                
            }
    
            protected override void OnStop()
            {
                try
                {
                    this.WriteLog("服务结束");
                }
                catch (Exception ex)
                {
                    this.WriteLog(ex.Message);
                    ServiceController serviceController = new ServiceController();
                    if (serviceController.CanStop)
                    {
                        serviceController.Stop();
                    }
                }
            }
            /// <summary>
            /// 
            /// </summary>
            private void ToDoSomeThings() 
            {
                DateTime dateTime = DateTime.Now;
                if (dateTime.Hour == 14 && dateTime.Minute == 30)
                {
                    int a = 0;
                    for (int i = 0; i < 10000; i++)
                    {
                        a += i;
                    }
                    this.WriteLog(a.ToString());
                }
                
            }
            /// <summary>
            /// 记录日志
            /// </summary>
            /// <param name="LogContent"></param>
            private void WriteLog(string LogContent) 
            {
                string FilePath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "\\Log.txt";
                FileStream fileStream = null;
                if (File.Exists(FilePath))
                {
                    fileStream = new FileStream(FilePath, FileMode.Append);
                }
                else
                {
                    fileStream = new FileStream(FilePath, FileMode.OpenOrCreate);
                }
                StreamWriter streamWriter = new StreamWriter(fileStream);
                streamWriter.WriteLine(DateTime.Now + System.Environment.NewLine + LogContent);
                
                streamWriter.Close();
                fileStream.Close();
                GC.Collect();
            }
        }
    }

*  #  保存并生成后，将服务安装 #

详细安装方式见上一篇

[https://blog.csdn.net/tx1721110240/article/details/102649542][https_blog.csdn.net_tx1721110240_article_details_102649542]

*  # 调试方式 #

注：因为服务未启动时无法产生进程，所以一般调试都会在项目中再创建一个控制台或窗体，调用需要调试的方法达到调试的目的，而不会使用这种调试方式。

首先启动服务

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 7][]

在vs中调试-》附加到进程

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 8][]

选择和项目名称一样的进程名，点击附加后就可以正常调试了![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 9][]

[https_blog.csdn.net_tx1721110240_article_details_118722296]: https://blog.csdn.net/tx1721110240/article/details/118722296
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70]: /images/20230531/9ca6bc1e47b74fd59d2df465ab7bbc89.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 3]: /images/20230531/f99f32f3842a457bbbc8fc6d97853dd5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 4]: /images/20230531/8fbb33eef7dd40d0b72ff1a519ce6ba5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 5]: /images/20230531/cbe7db281da34cd792d9f764507ba1f6.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 6]: /images/20230531/6ba6ed7dbeab4d40aaf626adec09bc69.png
[https_blog.csdn.net_tx1721110240_article_details_102649542]: https://blog.csdn.net/tx1721110240/article/details/102649542
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R4MTcyMTExMDI0MA_size_16_color_FFFFFF_t_70 7]: /images/20230531/8927ea27f9e54ead96b23c90dcebb7b7.png
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