C#中操作IIS 7.0

2019-11-17 04:18:04

字體：大中小

來源：轉載

供稿：網友

Microsoft自Windows Vista一起發布了IIS 7.0，這個已經是去年的話題了，隨后，由.NET開發的Web程序便逐步從IIS 6.0過渡到IIS 7.0上了。IIS 7.0提供了很多比上一版本更多的新特性，包括完全模塊化的組件、文本文件的配置功能、MMC圖形模式管理工具等等，并且與.NET編程語言結合得更加緊密了，在新添加的Microsoft.Web.Administration名稱空間中也增加了很多用于管理和訪問IIS的對象，從而使得通過編程方式操作IIS更加簡便。雖然在IIS 6.0時代我們也可以非常輕松地通過C#來管理服務器的IIS，但相對來說，現在需要編寫的代碼更少，所能完成的功能更強。以下是我在曾經做的一個項目中所寫的一個類庫中的一部分，主要實現了對IIS 7.0的操作，包括創建和刪除站點、創建和刪除虛擬目錄、創建和刪除應用程序池、添加站點默認文檔、判斷站點和虛擬目錄是否存在、以及檢查Bindings信息等。

對于IIS 7.0的介紹讀者如果有興趣的話可以看看下面的兩篇文章，我覺得不錯！

http://blog.joycode.com/scottgu/archive/2007/04/08/100650.aspx

http://msdn.microsoft.com/en-us/magazine/cc163453.aspx

不說廢話了，趕緊貼代碼吧。

首先是對站點的管理。我寫了一個相對較為通用的私有方法，然后在對外的方法中給出了調用接口，包括了創建站點時應用程序池的創建和權限的管理。

CreateSite
/// <summary>
/// Create a new web site.
/// </summary>
/// <param name="siteName"></param>
/// <param name="bindingInfo">"*:<port>:<hostname>" <example>"*:80:myhost.com"</example></param>
/// <param name="physicalPath"></param>
public static void CreateSite(string siteName, string bindingInfo, string physicalPath)
{
createSite(siteName, "http", bindingInfo, physicalPath, true, siteName + "Pool", PRocessModelIdentityType.NetworkService, null, null, ManagedPipelineMode.Integrated, null);
}

private static void createSite(string siteName, string protocol, string bindingInformation, string physicalPath,
        bool createAppPool, string appPoolName, ProcessModelIdentityType identityType,
        string appPoolUserName, string appPoolPassWord, ManagedPipelineMode appPoolPipelineMode, string managedRuntimeVersion)
{
    using (ServerManager mgr = new ServerManager())
    {
        Site site = mgr.Sites.Add(siteName, protocol, bindingInformation, physicalPath);

        // PROVISION APPPOOL IF NEEDED
        if (createAppPool)
        {
            applicationPool pool = mgr.ApplicationPools.Add(appPoolName);
            if (pool.ProcessModel.IdentityType != identityType)
            {
                pool.ProcessModel.IdentityType = identityType;
            }
            if (!String.IsNullOrEmpty(appPoolUserName))
            {
                pool.ProcessModel.UserName = appPoolUserName;
                pool.ProcessModel.Password = appPoolPassword;
            }
            if (appPoolPipelineMode != pool.ManagedPipelineMode)
            {
                pool.ManagedPipelineMode = appPoolPipelineMode;
            }

site.Applications["/"].ApplicationPoolName = pool.Name;
}

        mgr.CommitChanges();
    }
}
     這個是刪除站點的方法，比較簡單。

DeleteSite
/// <summary>
/// Delete an existent web site.
/// </summary>
/// <param name="siteName">Site name.</param>
public static void DeleteSite(string siteName)
{
    using (ServerManager mgr = new ServerManager())
    {
        Site site = mgr.Sites[siteName];
        if (site != null)
        {
            mgr.Sites.Remove(site);
            mgr.CommitChanges();
        }
    }
}
    然后是對虛擬目錄的操作，包括創建和刪除虛擬目錄，都比較簡單。

CreateVDir
public static void CreateVDir(string siteName, string vDirName, string physicalPath)
{
    using (ServerManager mgr = new ServerManager())
    {
        Site site = mgr.Sites[siteName];
        if (site == null)
        {
            throw new ApplicationException(String.Format("Web site {0} does not exist", siteName));
        }
        site.Applications.Add("/" + vDirName, physicalPath);
        mgr.CommitChanges();
    }
}
DeleteVDir
public static void DeleteVDir(string siteName, string vDirName)
{
    using (ServerManager mgr = new ServerManager())
    {
        Site site = mgr.Sites[siteName];
        if (site != null)
        {
            Microsoft.Web.Administration.Application app = site.Applications["/" + vDirName];
            if (app != null)
            {
                site.Applications.Remove(app);
                mgr.CommitChanges();
            }
        }
    }
}
    刪除應用程序池。

DeletePool
/// <summary>
/// Delete an existent web site app pool.
/// </summary>
/// <param name="appPoolName">App pool name for deletion.</param>
public static void DeletePool(string appPoolName)
{
    using (ServerManager mgr = new ServerManager())
    {
        ApplicationPool pool = mgr.ApplicationPools[appPoolName];
        if (pool != null)
        {
            mgr.ApplicationPools.Remove(pool);
            mgr.CommitChanges();
        }
    }
}
    在站點上添加默認文檔。

AddDefaultDocument
public static void AddDefaultDocument(string siteName, string defaultDocName)
{
    using (ServerManager mgr = new ServerManager())
    {
        Configuration cfg = mgr.GetWebConfiguration(siteName);
        ConfigurationSection defaultDocumentSection = cfg.GetSection("system.webServer/defaultDocument");
        ConfigurationElement filesElement = defaultDocumentSection.GetChildElement("files");
        ConfigurationElementCollection filesCollection = filesElement.GetCollection();

        foreach (ConfigurationElement elt in filesCollection)
        {
            if (elt.Attributes["value"].Value.ToString() == defaultDocName)
            {
                return;
            }
        }

        try
        {
            ConfigurationElement docElement = filesCollection.CreateElement();
            docElement.SetAttributeValue("value", defaultDocName);
            filesCollection.Add(docElement);
        }
        catch (Exception) { }   //this will fail if existing

        mgr.CommitChanges();
    }
}
     檢查虛擬目錄是否存在。

VerifyVirtualPathIsExist
public static bool VerifyVirtualPathIsExist(string siteName, string path)
{
    using (ServerManager mgr = new ServerManager())
    {
        Site site = mgr.Sites[siteName];
        if (site != null)
        {
            foreach (Microsoft.Web.Administration.Application app in site.Applications)
            {
                if (app.Path.ToUpper().Equals(path.ToUpper()))
                {
                    return true;
                }
            }
        }
    }

return false;
}
檢查站點是否存在。

VerifyWebSiteIsExist
public static bool VerifyWebSiteIsExist(string siteName)
{
    using (ServerManager mgr = new ServerManager())
    {
        for (int i = 0; i < mgr.Sites.Count; i++)
        {
            if (mgr.Sites[i].Name.ToUpper().Equals(siteName.ToUpper()))
            {
                return true;
            }
        }
    }

return false;
}
檢查Bindings信息。

VerifyWebSiteBindingsIsExist
public static bool VerifyWebSiteBindingsIsExist(string bindingInfo)
{
    string temp = string.Empty;
    using (ServerManager mgr = new ServerManager())
    {
        for (int i = 0; i < mgr.Sites.Count; i++)
        {
            foreach (Microsoft.Web.Administration.Binding b in mgr.Sites[i].Bindings)
            {
                temp = b.BindingInformation;
                if (temp.IndexOf('*') < 0)
                {
                    temp = "*" + temp;
                }
                if (temp.Equals(bindingInfo))
                {
                    return true;
                }
            }
        }
    }