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我嘗試從事件接收器內的模塊添加到web.config中。我爲此使用SPWebConfigModification
。當我更新webApp(webApp.Update())時,拋出以下錯誤:「在web.config文件中找不到指定的節點」 - 嘗試以編程方式添加模塊時出錯
在web.config文件中找不到指定節點「configuration/system.webserver/modules」。
但該節點肯定存在於web配置中(也是一個相當普通的節點)。任何想法爲什麼這會失敗?
SPSite currentSite = GetCurrentSite(properties);
currentSite.AllowUnsafeUpdates = true;
SPWebApplication webApp = currentSite.WebApplication;
SPWebConfigModification modification = new SPWebConfigModification();
modification.Path = @"configuration/system.webServer/modules";
modification.Name = "ErrorRedirectModule";
modification.Sequence = 0;
modification.Type = SPWebConfigModification.SPWebConfigModificationType.EnsureChildNode;
modification.Value = "<add name=\"ErrorRedirectModule2\" type=\"Tools.ErrorHttpModule, Tools, Version=1.0.0.0, Culture=neutral, PublicKeyToken=6e907fc34eb70f91\" /> ";
SPSecurity.RunWithElevatedPrivileges(delegate()
{
webApp.WebConfigModifications.Add(modification);
webApp.Update();
webApp.Farm.Services.GetValue<SPWebService>().ApplyWebConfigModifications();
});