因为遇到需求需要操作iis，因此做出了这个整理。
和其他人写的操作类不一样的地方主要在于，可以创建web程序的的子程序
这是一点一点循环DirectoryEntry类找到的方法，希望可以帮到各位！
如图：
直接上工具类
/// <summary> /// IIS信息获取工具 /// </summary> class IISInfoTool { private static string HostName = "localhost"; /// <summary> /// 通过名称获取iis站点信息 /// </summary> /// <param name="name">web站点名</param> /// <returns></returns> internal static IISWebStation GetWebSite(string name) { var entry = GetWebDirectoryEntry(name); return entry == null ? null : new IISWebStation { Name = entry.Properties["ServerComment"].Value.ToString(), PhysicalPath = GetWebsitePhysicalPath(entry) }; } /// <summary> /// 获取web站点的子应用 /// </summary> /// <param name="webName">web站点名</param> /// <param name="subAppName">子应用名</param> /// <returns></returns> internal static IISWebStation GetWebSubSite(string webName, string subAppName) { var entry = GetSubWebDirectoryEntry(webName, subAppName); return entry == null ? null : new IISWebStation { Name = entry.Name, PhysicalPath = entry.Properties["Path"].Value.SafeToString() }; } /// <summary> /// 创建虚拟目录网站 /// </summary> /// <param name="webSiteName">网站名称</param> /// <param name="physicalPath">物理路径</param> /// <param name="domainPort">站点+端口，如192.168.1.23:90</param> /// <param name="isCreateAppPool">是否创建新的应用程序池</param> /// <returns></returns> internal static int CreateWebSite(string webSiteName, string physicalPath, string domainPort, bool isCreateAppPool) { FileTool.CreateDir(physicalPath); DirectoryEntry root = new DirectoryEntry("IIS://" + HostName + "/W3SVC"); // 为新WEB站点查找一个未使用的ID int siteID = 1; foreach (DirectoryEntry e in root.Children) { if (e.SchemaClassName == "IIsWebServer") { int ID = Convert.ToInt32(e.Name); if (ID >= siteID) { siteID = ID + 1; } } } // 创建WEB站点 DirectoryEntry site = (DirectoryEntry)root.Invoke("Create", "IIsWebServer", siteID); site.Invoke("Put", "ServerComment", webSiteName); site.Invoke("Put", "KeyType", "IIsWebServer"); site.Invoke("Put", "ServerBindings", domainPort + ":"); site.Invoke("Put", "ServerState", 2); site.Invoke("Put", "FrontPageWeb", 1); site.Invoke("Put", "DefaultDoc", "Default.html"); // site.Invoke("Put", "SecureBindings", ":443:"); site.Invoke("Put", "ServerAutoStart", 1); site.Invoke("Put", "ServerSize", 1); site.Invoke("SetInfo"); // 创建应用程序虚拟目录 DirectoryEntry siteVDir = site.Children.Add("Root", "IISWebVirtualDir"); siteVDir.Properties["AppIsolated"][0] = 2; siteVDir.Properties["Path"][0] = physicalPath; siteVDir.Properties["AccessFlags"][0] = 513; siteVDir.Properties["FrontPageWeb"][0] = 1; siteVDir.Properties["AppRoot"][0] = "LM/W3SVC/" + siteID + "/Root"; siteVDir.Properties["AppFriendlyName"][0] = "Root"; if (isCreateAppPool) { CreateAppPool(webSiteName); siteVDir.Properties["AppPoolId"][0] = webSiteName; } siteVDir.CommitChanges(); site.CommitChanges(); return siteID; } /// <summary> /// 给网站创建子应用 /// </summary> /// <param name="webSiteName">网站名称</param> /// <param name="subAppName">子应用名</param> /// <param name="physicalPath">物理路径</param> /// <param name="isCreateAppPool">是否创建应用程序池</param> /// <returns></returns> internal static int CreateWebSubSite(string webSiteName, string subAppName, string physicalPath, bool isCreateAppPool) { FileTool.CreateDir(physicalPath); var webEntry = GetWebDirectoryEntry(webSiteName); var siteID = webEntry.Name.SafeToString(); var subRootEntry = webEntry.Children.Find("ROOT", "IIsWebVirtualDir"); DirectoryEntry siteVDir = subRootEntry.Children.Add(subAppName, "IISWebVirtualDir"); siteVDir.Properties["AppIsolated"][0] = 2; siteVDir.Properties["Path"][0] = physicalPath; siteVDir.Properties["AccessFlags"][0] = 513; siteVDir.Properties["FrontPageWeb"][0] = 1; siteVDir.Properties["AppRoot"][0] = "LM/W3SVC/" + siteID + "/Root/" + subAppName; siteVDir.Properties["AppFriendlyName"][0] = subAppName; if (isCreateAppPool) { CreateAppPool(subAppName); siteVDir.Properties["AppPoolId"][0] = subAppName; } siteVDir.CommitChanges(); return 1; } /// <summary> /// 创建应用程序池 /// </summary> /// <param name="appPoolName">应用程序池名</param> private static void CreateAppPool(string appPoolName) { DirectoryEntry apppools = new DirectoryEntry("IIS://" + HostName + "/W3SVC/AppPools"); DirectoryEntry newpool = apppools.Children.Add(appPoolName, "IIsApplicationPool"); newpool.Properties["AppPoolIdentityType"][0] = "4"; //4 newpool.Properties["ManagedPipelineMode"][0] = "0"; //0:集成模式 1:经典模式 //newpool.Properties["ManagedRuntimeVersion"][0] = ""; //.net clr版本 空字符串就是“无托管代码” newpool.CommitChanges(); } /// <summary> /// 获取web站点的子应用，返回虚拟路径对象 /// </summary> /// <param name="webName">web站点名</param> /// <param name="subAppName">子应用名</param> /// <returns></returns> private static DirectoryEntry GetSubWebDirectoryEntry(string webName, string subAppName) { var webEntry = GetWebDirectoryEntry(webName); if (webEntry == null) return null; var subRootEntry = webEntry.Children.Find("ROOT", "IIsWebVirtualDir"); if (subRootEntry == null) return null; try { return subRootEntry.Children.Find(subAppName, "IIsWebVirtualDir"); } catch (Exception ex) { LogHelper.WriteLine(ex.Message); return null; } } /// <summary> /// 通过名称获取iis站点信息,返回虚拟路径对象 /// </summary> /// <param name="name"></param> /// <returns></returns> private static DirectoryEntry GetWebDirectoryEntry(string name) { return GetAllWebDirectoryEntry().FirstOrDefault(a => a.Properties["ServerComment"].Value.ToString() == name); } /// <summary> /// 获取所有的iis站点信息,返回虚拟路径对象 /// </summary> /// <returns></returns> private static IEnumerable<DirectoryEntry> GetAllWebDirectoryEntry() { DirectoryEntry rootEntry = new DirectoryEntry("IIS://" + HostName + "/W3SVC"); var stations = new List<DirectoryEntry>(); foreach (DirectoryEntry entry in rootEntry.Children) { if (!entry.SchemaClassName.Equals("IIsWebServer", StringComparison.OrdinalIgnoreCase)) continue; stations.Add(entry); } return stations; } /// <summary> /// 通过DirectoryEntry对象获取对应的物理路径 /// </summary> /// <param name="rootEntry"></param> /// <returns></returns> private static string GetWebsitePhysicalPath(DirectoryEntry rootEntry) { string physicalPath = ""; foreach (DirectoryEntry childEntry in rootEntry.Children) { if ((childEntry.SchemaClassName == "IIsWebVirtualDir") && (childEntry.Name.ToLower() == "root")) { if (childEntry.Properties["Path"].Value != null) { physicalPath = childEntry.Properties["Path"].Value.ToString(); } else { physicalPath = ""; } } } return physicalPath; } }