如何以编程方式配置web.安装在IIS中的网站的配置信息

本文关键字：配置 IIS 信息 网站 web 编程 方式 安装 | 更新日期: 2023-09-27 18:16:42

我已经开发了一个安装程序，将添加一个新的网站到IIS 7.5。一旦网站是在我想配置它的连接字符串创建。安装完成后，如下所示:

<connectionStrings>
    <add name="DefaultConnection" connectionString="$(ReplacableToken_DefaultConnection-Web.config Connection String_0)" providerName="System.Data.SqlClient" />
    <add name="WebContext" connectionString="$(ReplacableToken_WebContext-Web.config Connection String_0)" providerName="System.Data.SqlClient" />
    <add name="ActivityContext" connectionString="$(ReplacableToken_ActivityContext-Web.config Connection String_0)" providerName="System.Data.SqlClient" />
</connectionStrings>

我想用c#来配置它们。下面是我的尝试:

 using (ServerManager manager = new ServerManager())
     {
         Configuration webConfig = manager.GetWebConfiguration(myWebsite.name);
         ConfigurationSection directoryBrowseSection = webConfig.GetSection("connectionStrings");

         directoryBrowseSection.SetAttributeValue("DefaultConnection", ".''SQLEXPRESS;Database=_usr;Integrated Security=true");
         directoryBrowseSection.SetAttributeValue("WebContext", ".''SQLEXPRESS;Database=_main;Integrated Security=true");
         directoryBrowseSection.SetAttributeValue("ActivityContext", ".''SQLEXPRESS;Database=_activity;Integrated Security=true");
         manager.CommitChanges();
      }

得到的结果:异常详细信息:System.Runtime.InteropServices.COMException:无效索引。(Exception from HRESULT: 0x80070585).

异常在以下行:

directoryBrowseSection.SetAttributeValue("DefaultConnection", ".''SQLEXPRESS;Database=_usr;Integrated Security=true");

我的问题，如果不清楚，我如何配置使用Microsoft.web.administration在IIS上安装的网站上的连接字符串?

如何以编程方式配置web.安装在IIS中的网站的配置信息

我知道这篇文章有点老了，但是我在寻找类似的东西时偶然发现了它。这是我想到的:

//using Microsoft.Web.Administration;
var file = "PATH TO FILE";
var configFile = new FileInfo(file);
var virtualDirectoryMapping = new VirtualDirectoryMapping(configFile.DirectoryName, true, configFile.Name);
var webConfigFileMap = new WebConfigurationFileMap();
webConfigFileMap.VirtualDirectories.Add("/", virtualDirectoryMapping);
var webConfig = System.Web.Configuration.WebConfigurationManager.OpenMappedWebConfiguration(webConfigFileMap, "/");
webConfig.ConnectionStrings.ConnectionStrings.Add(new System.Configuration.ConnectionStringSettings("NAME", "CONNECTION STRING"));
webConfig.Save();

如果这些帮助其他人需要做任何与。net配置文件(获取配置，拉appSettings或ConnectionString节):

using System.Configuration;
using System.IO;
using System.Web.Configuration;
namespace YourNamespace
{
    public static class DotNetConfigFile
    {
        public static Configuration GetConfiguration(string filePath)
        {
            if (File.Exists(filePath))
            {
                FileInfo file = new FileInfo(filePath);
                if (file.Name.ToLower() != "web.config")
                {
                    try
                    {
                        ExeConfigurationFileMap map = new ExeConfigurationFileMap() { ExeConfigFilename = filePath };
                        return ConfigurationManager.OpenMappedExeConfiguration(map, ConfigurationUserLevel.None);
                    }
                    catch (ConfigurationErrorsException ex)
                    {
                        return null;
                        //throw;
                    }
                }
                else
                {
                    try
                    {
                        var virtualDirectoryMapping = new VirtualDirectoryMapping(file.DirectoryName, true, file.Name);
                        var webConfigFileMap = new     WebConfigurationFileMap();
                        webConfigFileMap.VirtualDirectories.Add("/",     virtualDirectoryMapping);
                        return WebConfigurationManager.OpenMappedWebConfiguration(webConfigFileMap, "/");
                    }
                    catch(ConfigurationErrorsException ex)
                    {
                        return null;
                        //throw;
                    }
                }
            }
            else
                throw new FileNotFoundException("File not found", filePath);
        }
        public static KeyValueConfigurationCollection GetAppSettings(string filePath)
        {
            var config = GetConfiguration(filePath);
            if (config != null)
                return config.AppSettings.Settings;
            else
                return null;
        }
        public static KeyValueConfigurationCollection GetAppSettings(FileInfo fileInfo)
        {
            return GetAppSettings(fileInfo.FullName);
        }
        public static ConnectionStringSettingsCollection GetConnectionStrings(string filePath)
        {
            var config = GetConfiguration(filePath);
            if (config != null)
                return config.ConnectionStrings.ConnectionStrings;
            else
                return null;
        }
    public static ConnectionStringSettingsCollection GetConnectionStrings(FileInfo fileInfo)
    {
        return GetConnectionStrings(fileInfo.FullName);
    }
}

由于缺乏答案，而且我无法找到使用microsoft.web的方法。管理方面，我求助于网上阅读。从其物理路径配置。这样我就可以按照以下方式配置我需要的任何元素:

string[] file = Directory.GetFiles(myWebsite.physicalPath, "*config");
if (file != null)
{
    XmlDocument doc = new XmlDocument();
    doc.Load(file[1]);
    XmlNodeList configurationStrings = doc.SelectNodes("/configuration/connectionStrings/add");
    configurationStrings[0].Attributes["connectionString"].Value = ".''SQLEXPRESS;Database=_usr;Integrated Security=true";
    configurationStrings[1].Attributes["connectionString"].Value = ".''SQLEXPRESS;Database=_main;Integrated Security=true";
    configurationStrings[2].Attributes["connectionString"].Value = ".''SQLEXPRESS;Database=_activity;Integrated Security=true";
    doc.Save(file[1]);
}
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