“/”应用程序中的服务器错误。

---

[PathTooLongException: 指定的路径或文件名太长，或者两者都太长。完全限定文件名必须少于 260 个字符，并且目录名必须少于 248 个字符。]
   System.IO.PathHelper.GetFullPathName() +933
   System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths) +2474
   System.Security.Util.StringExpressionSet.CanonicalizePath(String path, Boolean needFullPath) +159
   System.Security.Util.StringExpressionSet.CreateListFromExpressions(String[] str, Boolean needFullPath) +324
   System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, AccessControlActions control, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList) +183
   System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList) +38
   System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String path) +88
   System.Web.HttpRequest.MapPath(VirtualPath virtualPath, VirtualPath baseVirtualDir, Boolean allowCrossAppMapping) +353
   System.Web.HttpServerUtility.MapPath(String path) +208
   Spring.WEB.Map.HttpModule2.getfilepath(String templetPath, String filePath) in d:\yqsite\WEB2018\Spring.WEB.Map\HttpModule2.cs:840
   Spring.WEB.Map.HttpModule2.sousefile(SiteInfo siteInfo, String channelpath, String file, String addfile, HttpContext context) in d:\yqsite\WEB2018\Spring.WEB.Map\HttpModule2.cs:679
   Spring.WEB.Map.HttpModule2.Map(HttpApplication application, String viewType, String file, String addfile, SiteInfo siteInfo, String channelpath) in d:\yqsite\WEB2018\Spring.WEB.Map\HttpModule2.cs:157
   Spring.WEB.Map.HttpModule2.context_BeginRequest(HttpApplication application, String viewType) in d:\yqsite\WEB2018\Spring.WEB.Map\HttpModule2.cs:81
   Spring.WEB.Map.HttpModuleMain.context_BeginRequest(Object sender, EventArgs e) in d:\yqsite\WEB2018\Spring.WEB.Map\HttpModuleMain.cs:210
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +182
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +165