使用C#操作IIS

参考链接

文章一：http://blog.51cto.com/4453154/1701240

// vs2013项目添加引用应该找到这个包
using Microsoft.Web.Administration;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;

namespace Demo
{
    public class IISHelper
    {
        #region 应用程序池操作

        /// 

        /// 创建应用程序池
        /// 
        /// 应用程序池名称
        /// 是否启用32位应用程序
        /// 经典模式或者集成模式
        /// CLR版本
        public static bool CreateAppPool(string poolName, bool enable32bitOn64 = true, ManagedPipelineMode mode = ManagedPipelineMode.Classic, string runtimeVersion = "v2.0", bool autoStart = true)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                if (serverManager.ApplicationPools[poolName] != null)
                {
                    throw new Exception("已经存在的应用程序池，请更换应用池名称！");
                }
                ApplicationPool newPool = serverManager.ApplicationPools.Add(poolName);
                newPool.ManagedRuntimeVersion = runtimeVersion;
                newPool.Enable32BitAppOnWin64 = enable32bitOn64;
                newPool.ManagedPipelineMode = mode;
                newPool.AutoStart = autoStart;
                serverManager.CommitChanges();
                return true;
            }
        }

        /// 

        /// 删除应用程序池
        /// 
        /// 应用程序池名字
        /// 
        public static bool DeleteAppPool(string poolName)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var poolObj = serverManager.ApplicationPools[poolName];
                if (poolObj != null)
                {
                    serverManager.ApplicationPools.Remove(poolObj);
                }
                serverManager.CommitChanges();
                return true;
            }
        }

        /// 

        /// 根据应用程序池名称判断应用程序池是否存在
        /// 
        /// 
        /// 
        public static bool IsAppPoolExisted(string poolName)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var poolObj = serverManager.ApplicationPools[poolName];
                if (poolObj == null)
                {
                    return false;
                }
                return true;
            }
        }

        #endregion

        #region 端口操作

        /// 

        /// 判断端口是否被占用
        /// 
        /// 
        /// 
        public static bool IsPortUsing(int port)
        {
            bool inUse = false;

            IPGlobalProperties ipProperties = IPGlobalProperties.GetIPGlobalProperties();
            IPEndPoint[] ipEndPoints = ipProperties.GetActiveTcpListeners();

            foreach (IPEndPoint endPoint in ipEndPoints)
            {
                if (endPoint.Port == port)
                {
                    inUse = true;
                    break;
                }
            }
            return inUse;
        }
        #endregion

        #region 站点操作

        /// 

        /// 获取所有的站点
        /// 
        /// 
        public static List GetAllSites()
        {
            using (ServerManager serverManager = new ServerManager())
            {
                return serverManager.Sites.Select(it => it.Name).ToList();
            }
        }

        /// 

        /// 创建站点
        /// 
        /// 站点名称
        /// 站点路径
        /// 端口
        /// 主机
        /// 请求类型：http或者https
        public static void CreateSite(string siteName, string path, string port = "8000", string host = "*", string adminUserName = "", string adminPassword = "", string requestType = "http")
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var sites = serverManager.Sites;
                if (sites[siteName] == null)
                {
                    var site = sites.Add(siteName, requestType, $"{host}:{port}:", path);
                    if (!string.IsNullOrEmpty(adminUserName) && !string.IsNullOrEmpty(adminPassword))
                    {
                        var virtualDic = site.Applications[0].VirtualDirectories[0];
                        virtualDic.UserName = adminUserName;
                        virtualDic.Password = adminPassword;
                    }
                    serverManager.CommitChanges();
                }
            }
        }

        /// 

        /// 获取站点
        /// 
        /// 
        /// 
        /// 
        private static Site GetSite(ServerManager serverManager, string siteName)
        {
            return serverManager.Sites[siteName];
        }

        /// 

        /// 获取站点
        /// 
        /// 
        /// 
        public static Site GetSite(string siteName)
        {
            return GetSite(siteName);
        }

        /// 

        /// 判断站点是否存在
        /// 
        /// 
        /// 
        public static bool IsSiteExisted(string siteName)
        {
            using (var serverManager = new ServerManager())
            {
                if (serverManager.Sites[siteName] == null)
                {
                    return false;
                }
                return true;
            }
        }

        /// 

        /// 获取站点的物理路径
        /// 
        /// 
        /// 
        public static string GetSitePhysicalPath(string siteName)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var app = serverManager.Sites[siteName].Applications.Where(it => it.Path == "/").SingleOrDefault();
                if (app != null)
                {
                    return app.VirtualDirectories[0].PhysicalPath;
                }
                else
                {
                    return "";
                }
            }
        }

        #endregion

        #region 应用程序操作
        /// 

        /// 判断应用程序是否存在
        /// 
        /// 
        /// 
        /// 
        public static bool IsApplicationExisted(string siteName, string appName)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var site = serverManager.Sites[siteName];
                if (GetApplication(serverManager, siteName, appName) == null)
                {
                    return false;
                }
                else
                {
                    return true;
                }
            }
        }

        /// 

        /// 创建应用程序
        /// 
        /// 
        /// 
        /// 
        public static void CreateApplication(string siteName, string applicationName, string path)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var site = GetSite(serverManager, siteName);
                var config = site.GetWebConfiguration();
                var applications = site.Applications;
                if (applications["/" + applicationName] == null)
                {
                    var app = applications.Add("/" + applicationName, path);
                    serverManager.CommitChanges();
                }
            }
        }

        /// 

        /// 创建虚拟路径
        /// 
        /// 站点名称
        /// 应用名称
        /// 虚拟路径名称
        /// 路径
        public static void CreateVirtualDirectory(string siteName, string applicationName, string virtualDirectoryName, string path)
        {
            using (ServerManager serverManager = new ServerManager())
            {
                Application application = GetApplication(serverManager, siteName, applicationName);
                application.VirtualDirectories.Add("/" + virtualDirectoryName, path);
                serverManager.CommitChanges();
            }
        }

        ///// 

        ///// 给站点设置应用程序池
        ///// 
        ///// 站点名称
        ///// 应用名称
        //public static void SetApplicationApplicationPool(string siteName, string applicationPoolName, string adminUserName = "", string adminPassword = "")
        //{
        //    using (ServerManager serverManager = new ServerManager())
        //    {
        //        var site = GetSite(serverManager, siteName);
        //        if (site != null)
        //        {
        //            Application application = GetApplication(serverManager, siteName, applicationPoolName);
        //            if (application != null)
        //            {
        //                application.ApplicationPoolName = applicationPoolName;
        //                if (!string.IsNullOrEmpty(adminUserName) && !string.IsNullOrEmpty(adminPassword))
        //                {
        //                    application.VirtualDirectories[0].UserName = adminUserName;
        //                    application.VirtualDirectories[0].Password = adminPassword;
        //                }
        //            }
        //        }
        //        serverManager.CommitChanges();
        //    }
        //}

        /// 

        /// 给应用程序设置应用程序池
        /// 
        /// 站点名称
        /// 引用程序名称
        /// 引用程序池名称
        /// 连接为用户名
        /// 连接为用户密码
        public static void SetApplicationApplicationPool(string siteName, string appName, string applicationPoolName, string adminUserName = "", string adminPassword = "")
        {
            using (ServerManager serverManager = new ServerManager())
            {
                var site = GetSite(serverManager, siteName);
                if (site != null)
                {
                    Application application = GetApplication(serverManager, siteName, appName);
                    if (application != null)
                    {
                        application.ApplicationPoolName = applicationPoolName;
                        if (!string.IsNullOrEmpty(adminUserName) && !string.IsNullOrEmpty(adminPassword))
                        {
                            application.VirtualDirectories[0].UserName = adminUserName;
                            application.VirtualDirectories[0].Password = adminPassword;
                        }
                    }
                }
                serverManager.CommitChanges();
            }
        }

        /// 

        /// 获取指定站点的应用程序
        /// 
        /// 服务器管理对象
        /// 站点名称
        /// 应用程序名称
        /// 
        private static Application GetApplication(ServerManager serverManager, string siteName, string applicationName)
        {
            var site = serverManager.Sites[siteName];
            if (site == null)
            {
                throw new Exception($"名称{siteName}为站点不存在！");
            }
            if (applicationName != "/")
            {
                applicationName = "/" + applicationName;
            }
            return site.Applications.Where(it => it.Path == (applicationName)).FirstOrDefault();
        }
        #endregion

        #region IIS操作
        /// 

        /// 判断IIS服务器是否存在
        /// 
        /// 
        public static bool IsIISExist()
        {
            return ExistService("W3SVC");
        }

        /// 

        /// 判断IIS服务器是否存在
        /// 
        /// 
        public static bool ExistService(string serviceName)
        {
            var services = ServiceController.GetServices();
            return services.Count(it => it.ServiceName.Equals(serviceName, StringComparison.Ordinal)) > 0;
        }

        /// 

        /// 判断IIS服务器是否在运行
        /// 
        /// 
        public static bool IsIISRunning()
        {
            var services = ServiceController.GetServices();
            return services.Count(it => it.ServiceName == "W3SVC" && it.Status == ServiceControllerStatus.Running) > 0;
        }
        #endregion
    }
}