更改SharePoint 的web.config设置的两种方式

更改SharePoint 的web.config设置的两种方式

参考：http://msdn.microsoft.com/zh-cn/library/ms460914.aspx

MSDN上写的不是很明白，自己测试通过，记录一下；

方法一：通过创建描述一组 Web.config 修改的 XML 文件以声明方式注册 Web.config 项。

备注：

直接写一个webconfig.**.xml到14文件夹下的CONFIG中，在运行stsadm -o copyappbincontent 效果是一样的；

方法一有个缺点，会把所有WebApplication的web.Config都修改掉；

1.在sharepoint解决方案里添加14文件夹下的CONFIG文件夹，新建webconfig.**.xml文件(本文中使用的是webconfig.rj.xml)，编辑内容；

2.修改解决方案包，如下；

  

3.添加后期部署命令行，如果解决方案里没有这一步，也可以直接在cmd中直接运行；

"C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\Bin\stsadm.exe" -o copyappbincontent

方法二：使用 SharePoint Foundation 对象模型来修改 Web.config 设置

备注:

必须为WebApplication以上范围的feature，不能是Site或web范围；

2011-01-06:不能在site scope feature使用的原因找到了，是因为SPWebService.RemoteAdministratorAccessDenied默认为TRUE，将下表中的脚本保存为Set-RemoteAdministratorAccessDenied-False.ps，以管理员身份运行后IISreset,就OK了；

参考：http://unclepaul84.blogspot.com/2010/06/sppersistedobject-xxxxxxxxxxx-could-not.html （过墙）

# AUTHOR: Paul Kotlyar

# CONTACT: unclepaul84@gmail.com

# DESCRIPTION: sets an option on content web service that allows updating of SP Administration objects such as SPJobDefinition from content web applications

function Set-RemoteAdministratorAccessDenied-False()

{

    # load sharepoint api libs

    [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint") > $null

    [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Administration") > $null

 

# get content web service

$contentService = [Microsoft.SharePoint.Administration.SPWebService]::ContentService

# turn off remote administration security

$contentService.RemoteAdministratorAccessDenied = $false

# update the web service

$contentService.Update()

    

}

 

Set-RemoteAdministratorAccessDenied-False

 

缺点是如果上级节点不存在，就没有办法添加SPWebConfigModification实例：比如要在"configuration/connectionStrings"下添加一个"<add name='tongji' connectionString='(请自行修改)Data Source=(loca……."，因为wenconfig默认不存在"configuration/connectionStrings"节点，所以部署时会报错；

1. 确定Featrue范围，添加事件接收器

   

2．参考一下URL编写代码

http://didierdanse.net/blogs/dev_en/archive/2009/09/11/sharepoint-how-to-use-spwebconfigmodification-class.aspx

  

 

 

2011-3-3  在管理中心修改节点，为了在2010下使用请修改WSP安装的webconfig.aspx  把12替换成14就行

if you want to modify a value without executing any code, you will have to use a page that is able to manage all the entries. You can find such a page here: http://blog.thekid.me.uk/archive/2007/03/24/web-config-modification-manager-for-sharepoint.aspx

 

http://www.codeproject.com/KB/sharepoint/SPWebConfigModTool.aspx?msg=3344238

2011-3-4  

遇到个问题，开启Session的情况下，出来以下错误，使用命令行“disable-SPSessionStateService”关闭Session后，恢复正常，原理未明

未能连接到配置数据库。

已引发类型为 System.Xml.XmlException 的异常。其他异常信息: “Session”是一个意外标记。应为空格。 行 1，位置 10668。

System.Xml.XmlException: “Session”是一个意外标记。应为空格。 行 1，位置 10668。

在 System.Xml.XmlTextReaderImpl.Throw(Exception e)

在 System.Xml.XmlTextReaderImpl.ParseAttributes()

在 System.Xml.XmlTextReaderImpl.ParseElement()

在 System.Xml.XmlTextReaderImpl.ParseDocumentContent()

在 System.Xml.XmlLoader.ParsePartialContent(XmlNode parentNode, String innerxmltext, XmlNodeType nt)

在 System.Xml.XmlLoader.LoadInnerXmlElement(XmlElement node, String innerxmltext)

在 Microsoft.SharePoint.Administration.SPWebConfigFileChanges.ApplyModificationsWebConfigXmlDocument(XmlDocument xdWebConfig, String filepath)

在 Microsoft.SharePoint.Administration.SPWebApplication.ApplyWebConfigModifications()

在 Microsoft.SharePoint.Administration.SPWebApplication.Provision()

在 Microsoft.SharePoint.Administration.SPWebServiceInstance.Provision()

在 Microsoft.SharePoint.Administration.SPFarm.Join()

在 Microsoft.SharePoint.PostSetupConfiguration.ConfigurationDatabaseTask.CreateOrConnectConfigDb()

在 Microsoft.SharePoint.PostSetupConfiguration.ConfigurationDatabaseTask.Run()

在 Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()

[XmlException: “Session”是一个意外标记。应为空格。 行 1，位置 10662。]
   System.Xml.XmlTextReaderImpl.Throw(Exception e) +95
   System.Xml.XmlTextReaderImpl.ParseAttributes() +5090073
   System.Xml.XmlTextReaderImpl.ParseElement() +378
   System.Xml.XmlTextReaderImpl.ParseDocumentContent() +429
   System.Xml.XmlLoader.ParsePartialContent(XmlNode parentNode, String innerxmltext, XmlNodeType nt) +253
   System.Xml.XmlLoader.LoadInnerXmlElement(XmlElement node, String innerxmltext) +30
   Microsoft.SharePoint.Administration.SPWebConfigFileChanges.ApplyModificationsWebConfigXmlDocument(XmlDocument xdWebConfig, String filepath) +1813
   Microsoft.SharePoint.Administration.SPWebApplication.ApplyWebConfigModifications() +1455
   Microsoft.SharePoint.Administration.SPWebService.ApplyWebConfigModifications() +550
   ASP._admin_webconfig_aspx.DeleteSelected(Object sender, EventArgs e) +432
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +115
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +140
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +29
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2981

Event code: 3005

Event message: 发生了未处理的异常。

Event time: 2011/3/3 20:51:12

Event time (UTC): 2011/3/3 12:51:12

Event ID: 03608a083d2c451fadeefd27ff97d1f8

Event sequence: 451

Event occurrence: 1

Event detail code: 0

Application information:

Application domain: /LM/W3SVC/89003312/ROOT-1-129436299874570910

Trust level: WSS_Minimal

Application Virtual Path: /

Application Path: C:\inetpub\wwwroot\wss\VirtualDirectories\10935\

Machine name: GAS-MOSSC

Process information:

Process ID: 6132

Process name: w3wp.exe

Account name: GAS\gasmoss

Exception information:

Exception type: XmlException

Exception message: “Session”是一个意外标记。应为空格。 行 1，位置 10662。

Request information:

Request URL: http://gas-mossc:2010/_admin/webconfig.aspx

Request path: /_admin/webconfig.aspx

User host address: ::1

User: GAS\gasmoss

Is authenticated: True

Authentication Type: NTLM

Thread account name: GAS\gasmoss

Thread information:

Thread ID: 8

Thread account name: GAS\gasmoss

Is impersonating: False

Stack trace: 在 System.Xml.XmlTextReaderImpl.Throw(Exception e)

在 System.Xml.XmlTextReaderImpl.ParseAttributes()

在 System.Xml.XmlTextReaderImpl.ParseElement()

在 System.Xml.XmlTextReaderImpl.ParseDocumentContent()

在 System.Xml.XmlLoader.ParsePartialContent(XmlNode parentNode, String innerxmltext, XmlNodeType nt)

在 System.Xml.XmlLoader.LoadInnerXmlElement(XmlElement node, String innerxmltext)

在 Microsoft.SharePoint.Administration.SPWebConfigFileChanges.ApplyModificationsWebConfigXmlDocument(XmlDocument xdWebConfig, String filepath)

在 Microsoft.SharePoint.Administration.SPWebApplication.ApplyWebConfigModifications()

在 Microsoft.SharePoint.Administration.SPWebService.ApplyWebConfigModifications()

在 ASP._admin_webconfig_aspx.DeleteSelected(Object sender, EventArgs e)

在 System.Web.UI.WebControls.Button.OnClick(EventArgs e)

在 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)

在 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)

在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Custom event details:

2011-03-08

发现name与value要对应，不然不会移除，如key对应key ，name对应name

private const string SPWebConfigModificationOwner = "1d206cbc-2a9c-4177-88c8-f384aceb3d9c";
        public override void FeatureActivated(SPFeatureReceiverProperties properties)
        {
            string name, xpath, value;
            SPWebApplication webApp = (properties.Feature.Parent as SPSite).WebApplication;
            #region ..: appSettings :..

            name = "add[@name='SSOMapProvider']";//此处的@后面的值必须与value里的标识对应，不然RemoveAllModifications无法移除            xpath = "configuration/system.web/siteMap/providers";
            value = "<add name='SSOMapProvider' type='gas_SSOMapProvider.SSOMapProvider,gas_SSOMapProvider, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc8ee07059daf82d' NavigationType='Current' />";
            SPWebConfig.ModifyWebConfig(webApp, SPWebConfigModificationOwner, name, xpath, value, SPWebConfigModification.SPWebConfigModificationType.EnsureChildNode);

           
            /* 参?考?
             http://didierdanse.net/blogs/dev_en/archive/2009/09/11/sharepoint-how-to-use-spwebconfigmodification-class.aspx 
             name = "add[@key='KeyName']";
             xpath = "configuration/appSettings";
             value = "<add key='KeyName' value='Value' />";
             ModifyWebConfig(webApp, name, xpath, value, SPWebConfigModification.SPWebConfigModificationType.EnsureChildNode);
            */
            #endregion
            // 把此段放到调用里，避免用户已经配置的信息丢失                        try
            {
                webApp.Farm.Services.GetValue<SPWebService>().ApplyWebConfigModifications();
            }
            catch (Exception ex)
            {
                SPWebConfig.RemoveAllModifications(webApp, SPWebConfigModificationOwner);
                throw ex;
            }
        }
        public override void FeatureDeactivating(SPFeatureReceiverProperties properties)
        {
            //回?收?后ó删?除y配?置?
            SPWebApplication webApp = (properties.Feature.Parent as SPSite).WebApplication;
            SPWebConfig.RemoveAllModifications(webApp, SPWebConfigModificationOwner);
            try
            {
                webApp.Farm.Services.GetValue<SPWebService>().ApplyWebConfigModifications();
            }
            catch (Exception ex)
            {
                System.Diagnostics.EventLog eventLog = new System.Diagnostics.EventLog();
                eventLog.Source = SPWebConfigModificationOwner;
                eventLog.WriteEntry(ex.Message);
                throw ex;
            }
        }