这里安装windows服务我们用sc命令，这里需要远程服务器IP，服务名称、显示名称、描述以及执行文件，安装后需要验证服务是否安装成功，验证方法可以直接调用ServiceController来查询服务，也可以通过远程注册表来查找服务的执行文件；那么卸载文件我们也就用SC命令了，卸载后需要检测是否卸载成功，修改显示名称和描述也用sc命令。至于停止和启动Windows服务我们可以用sc命令也可以用ServiceController的API，当停止失败的时候我们会强制杀掉远程进程，在卸载windows 服务我们需要关闭windows服务窗口，不然无法删除服务（服务被标记为已删除状态）。注意安装和卸载Windows服务是通过sc命令来执行的，把sc命令发送到服务器上，服务器需要一段执行时间，所以在远程注册表不一定马上体现安装和卸载的效果，这里我们需要有一个重试的机制。远程服务需要引用System.ServiceProcess，关闭远程进程需要引用 System.Management.dll 。先关code如下：
#region Windows Service 操作 /// <summary> /// 安装Windows 服务 /// </summary> /// <param name="serviceEXEPath">可执行文件的完全路径</param> public void Install(string webIp, string serviceName, string displayName, string description, string serviceEXEPath) { //检查安装文件是否存在 string remoteFile = PathUtil.GetRemotePath(webIp, serviceEXEPath); if (!File.Exists(remoteFile)) { throw new Exception($"安装文件{serviceEXEPath}在服务器{webIp}上不存在"); } //生成安装指令 string serviceInstallCommand = $"sc \\{webIp} create {serviceName} binpath= "{serviceEXEPath}" displayname= "{displayName}" start= auto "; string updateDescriptionCommand = $"sc \\{webIp} description {serviceName} "{description}" "; string[] cmd = new string[] { serviceInstallCommand, updateDescriptionCommand }; string ss = Cmd(cmd); //检查安装是否成功 string imagePath = GetImagePath(webIp, serviceName); int retryTime = 0; int maxTime = 3; while (retryTime < maxTime && string.IsNullOrEmpty(imagePath)) { Thread.Sleep(1000 * 30); retryTime++; imagePath = GetImagePath(webIp, serviceName); } if (string.IsNullOrEmpty(imagePath)) { throw new Exception($"{serviceName}在{webIp}安装失败，{ss}"); } } /// <summary> /// 卸载Windows 服务 /// </summary> /// <param name="serviceEXEPath">可执行文件的完全路径</param> public void Uninstall(string webIp, string serviceName, string serviceEXEPath) { //关闭mmc.exe进程,如果windows 服务打开 将无法卸载 var ps = Process.GetProcessesByName(@"mmc", webIp); if (ps.Length > 0) { CloseProcess(webIp, "mmc.exe", string.Empty); } //检查卸载文件是否存在 string remoteFile = PathUtil.GetRemotePath(webIp, serviceEXEPath); if (!File.Exists(remoteFile)) { throw new Exception($"卸载文件{serviceEXEPath}在服务器{webIp}上不存在"); } //生成卸载命令 string[] cmd = new string[] { $"sc \\{webIp} stop {serviceName}", $"sc \\{webIp} delete {serviceName}" }; string ss = Cmd(cmd); string imagePath = GetImagePath(webIp, serviceName); //检查卸载是否成功 int retryTime = 0; int maxTime = 3; while (retryTime < maxTime && !string.IsNullOrEmpty(imagePath)) { Thread.Sleep(1000 * 30); retryTime++; imagePath = GetImagePath(webIp, serviceName); } if (!string.IsNullOrEmpty(imagePath)) { throw new Exception($"{serviceName}在{webIp}卸载失败,{ss}"); } } /// <summary> /// 修改windows 服务的显示名称和描述 /// </summary> /// <param name="webIp"></param> /// <param name="serviceName"></param> /// <param name="displayName"></param> /// <param name="description"></param> public void UpdateDisplayNameAndDescription(string webIp, string serviceName, string displayName, string description) { //检查服务是否存在 string imagePath = GetImagePath(webIp, serviceName); if (string.IsNullOrEmpty(imagePath)) { throw new Exception($"服务{serviceName}在{webIp}不存在"); } //生成修改指令 string updateDispalyNameCommand = $"sc \\{webIp} config {serviceName} displayname= "{displayName}""; string updateDescriptionCommand = $"sc \\{webIp} description {serviceName} "{description}" "; string[] cmd = new string[] { updateDispalyNameCommand, updateDescriptionCommand }; string ss = Cmd(cmd); } /// <summary> /// sc 停止和启动windows服务 /// </summary> /// <param name="webIp"></param> /// <param name="serviceName"></param> /// <param name="stop"></param> public void StopAndStartService(string webIp, string serviceName, bool stop) { string serviceCommand = $"sc \\{webIp} {(stop ? "stop" : "start")} {serviceName}";//停止或启动服务 string[] cmd = new string[] { serviceCommand }; string ss = Cmd(cmd); } /// <summary> /// 运行CMD命令 /// </summary> /// <param name="cmd">命令</param> /// <returns></returns> public string Cmd(string[] cmd) { Process p = new Process(); p.StartInfo.FileName = "cmd.exe"; p.StartInfo.UseShellExecute = false; p.StartInfo.RedirectStandardInput = true; p.StartInfo.RedirectStandardOutput = true; p.StartInfo.RedirectStandardError = true; p.StartInfo.CreateNoWindow = true; p.Start(); p.StandardInput.AutoFlush = true; for (int i = 0; i < cmd.Length; i++) { p.StandardInput.WriteLine(cmd[i].ToString()); } p.StandardInput.WriteLine("exit"); string strRst = p.StandardOutput.ReadToEnd(); p.WaitForExit(); p.Close(); return strRst; } /// <summary> /// 关闭远程计算机进程 /// </summary> /// <param name="webIp"></param> /// <param name="processName"></param> public void CloseProcess(string webIp, string processName, string executablePath) { ConnectionOptions oOptions = new ConnectionOptions(); oOptions.Authentication = AuthenticationLevel.Default; ManagementPath oPath = new ManagementPath($"\\{webIp}\root\cimv2"); ManagementScope oScope = new ManagementScope(oPath, oOptions); ObjectQuery oQuery = new ObjectQuery($"Select * From Win32_Process Where Name = "{processName}""); using (ManagementObjectSearcher oSearcher = new ManagementObjectSearcher(oScope, oQuery)) { foreach (ManagementObject oManagementObject in oSearcher.Get()) { if (oManagementObject["Name"].ToString().ToLower() == processName.ToLower()) { /* foreach (PropertyData prop in oManagementObject.Properties) { Console.WriteLine($" {prop.Name} -- - {prop.Value } "); } */ string path = oManagementObject["ExecutablePath"].ToString(); if (string.IsNullOrEmpty(executablePath) || path == executablePath) { oManagementObject.InvokeMethod("Terminate", new object[] { 0 }); } } } } } /// <summary> /// 获取远程计算机 服务的执行文件 /// </summary> /// <param name="serverIP">远程计算机IP</param> /// <param name="serviceName">远程服务名称</param> /// <returns></returns> public string GetImagePath(string serverIP, string serviceName) { string registryPath = @"SYSTEMCurrentControlSetServices" + serviceName; using (RegistryKey key = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, serverIP).OpenSubKey(registryPath)) { if (key == null) { return string.Empty; } string value = key.GetValue("ImagePath").ToString(); key.Close(); value = value.Trim('"'); if (value.Contains("SystemRoot")) { return ExpandEnvironmentVariables(serverIP, value); } return value; } } /// <summary> /// 替换路径中的SystemRoot /// </summary> /// <param name="serverIP">远程计算机IP</param> /// <param name="path">路径</param> /// <returns></returns> private string ExpandEnvironmentVariables(string serverIP, string path) { string systemRootKey = @"SoftwareMicrosoftWindows NTCurrentVersion"; using (RegistryKey key = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, serverIP).OpenSubKey(systemRootKey)) { string expandedSystemRoot = key.GetValue("SystemRoot").ToString(); key.Close(); path = path.Replace("%SystemRoot%", expandedSystemRoot); return path; } } /// <summary> /// 停止或启动Windows 服务 /// </summary> /// <param name="serviceName">服务名称</param> /// <param name="serverIP">远程IP</param> /// <param name="stop">是否是停止</param> public void StopAndStartWindowsService(string serviceName, string serverIP, bool stop) { using (ServiceController sc = ServiceController.GetServices(serverIP) .FirstOrDefault(x => x.ServiceName == serviceName)) { if (sc == null) { throw new Exception($"{serviceName}不存在于{serverIP}"); } StopAndStartWindowsService(sc, stop); if (stop) { sc.WaitForStatus(ServiceControllerStatus.Stopped, new TimeSpan(0, 1, 0)); } sc.Close(); } } /// <summary> /// 停止或启动Windows 服务 /// </summary> /// <param name="sc"></param> /// <param name="stop"></param> private void StopAndStartWindowsService(ServiceController sc, bool stop = true) { Action act = () => { ServiceControllerStatus serviceSate = sc.Status; if (stop && (serviceSate == ServiceControllerStatus.StartPending || serviceSate == ServiceControllerStatus.Running)) { //如果当前应用程序池是启动或者正在启动状态，调用停止方法 sc.Stop(); } if (!stop && (serviceSate == ServiceControllerStatus.Stopped || serviceSate == ServiceControllerStatus.StopPending)) { sc.Start(); } }; int retryCount = 0; int maxCount = 4; while (sc != null && retryCount <= maxCount) { try { act(); break; } catch (Exception ex) { if (stop) { string serverIP = sc.MachineName; string serviceName = sc.ServiceName; var imeagePath = GetImagePath(serverIP, serviceName); FileInfo fileInfo = new FileInfo(imeagePath); CloseProcess(serverIP, fileInfo.Name, fileInfo.FullName); } retryCount++; if (retryCount == maxCount) { throw new Exception($"{(stop ? "停止" : "启动")}Windows服务{sc.ServiceName}出错{ex.Message}"); } Thread.Sleep(1000 * 30); } }//end while } /// <summary> /// 获取windows 服务状态 /// </summary> /// <param name="serviceName">服务名称</param> /// <param name="serverIP">服务器IP</param> /// <returns></returns> public ServiceControllerStatus GetServiceState(string serviceName, string serverIP) { ServiceControllerStatus serviceSate; using (ServiceController sc = ServiceController.GetServices(serverIP) .FirstOrDefault(x => x.ServiceName == serviceName)) { if (sc == null) { throw new Exception($"{serviceName}不存在于{serverIP}"); } serviceSate = sc.Status; sc.Close(); } return serviceSate; } #endregion