用过CKFinderd的进来看看
我使用CKEditor和CKFinder做一个新闻上传的模块，开发的时候在我自己的电脑上能够上传图片，但是上传到服务器后上传图片的时候出现如下错误：
“由于文件系统的限制，该请求不能完成.”
如下是我config.ascx文件的配置：
<script runat="server">
/**
* This function must check the user session to be sure that he/she is
* authorized to upload and access files using CKFinder.
*/
public override bool CheckAuthentication()
{
// WARNING : DO NOT simply return "true". By doing so, you are allowing
// "anyone" to upload and list the files in your server. You must implement
// some kind of session validation here. Even something very simple as...
//
//return ( Session[ "IsAuthorized" ] != null && (bool)Session[ "IsAuthorized" ] == true );
//
// ... where Session[ "IsAuthorized" ] is set to "true" as soon as the
// user logs on your system.
return true;
}
/**
* All configuration settings must be defined here.
*/
public override void SetConfig()
{
// Paste your license name and key here. If left blank, CKFinder will
// be fully functional, in Demo Mode.
LicenseName = "";
LicenseKey = "";
// The base URL used to reach files in CKFinder through the browser.
BaseUrl = "/ckfinder/userfiles/";
// The phisical directory in the server where the file will end up. If
// blank, CKFinder attempts to resolve BaseUrl.
BaseDir = "";
// Thumbnail settings.
// "Url" is used to reach the thumbnails with the browser, while "Dir"
// points to the physical location of the thumbnail files in the server.
Thumbnails.Url = BaseUrl + "_thumbs/";
Thumbnails.Dir = BaseDir + "_thumbs/";
Thumbnails.Enabled = true;
Thumbnails.DirectAccess = false;
Thumbnails.MaxWidth = 100;
Thumbnails.MaxHeight = 100;
Thumbnails.Quality = 80;
// Set the maximum size of uploaded images. If an uploaded image is
// larger, it gets scaled down proportionally. Set to 0 to disable this
// feature.
Images.MaxWidth = 1600;
Images.MaxHeight = 1200;
Images.Quality = 80;
// Indicates that the file size (MaxSize) for images must be checked only
// after scaling them. Otherwise, it is checked right after uploading.
CheckSizeAfterScaling = true;
// Due to security issues with Apache modules, it is recommended to leave the
// following setting enabled. It can be safely disabled on IIS.
ForceSingleExtension = true;
// For security, HTML is allowed in the first Kb of data for files having the
// following extensions only.
HtmlExtensions = new string[] { "html", "htm", "xml", "js" };
// Folders to not display in CKFinder, no matter their location. No
// paths are accepted, only the folder name.
// The * and ? wildcards are accepted.
HideFolders = new string[] { ".svn", "CVS" };
// Files to not display in CKFinder, no matter their location. No
// paths are accepted, only the file name, including extension.
// The * and ? wildcards are accepted.
HideFiles = new string[] { ".*" };
// Perform additional checks for image files.
SecureImageUploads = true;
// The session variable name that CKFinder must use to retrieve the
// "role" of the current user. The "role" is optional and can be used
// in the "AccessControl" settings (bellow in this file).
RoleSessionVar = "CKFinder_UserRole";
// ACL (Access Control) settings. Used to restrict access or features
// to specific folders.
// Several "AccessControl.Add()" calls can be made, which return a
// single ACL setting object to be configured. All properties settings
// are optional in that object.
// Subfolders inherit their default settings from their parents' definitions.
//
//- The "Role" property accepts the special "*" value, which means
// "everybody".
//- The "ResourceType" attribute accepts the special value "*", which
// means "all resource types".
AccessControl acl = AccessControl.Add();
acl.Role = "*";
acl.ResourceType = "*";
acl.Folder = "/";
acl.FolderView = true;
acl.FolderCreate = true;
acl.FolderRename = true;
acl.FolderDelete = true;
acl.FileView = true;
acl.FileUpload = true;
acl.FileRename = true;
acl.FileDelete = true;
// Resource Type settings.
// A resource type is nothing more than a way to group files under
// different paths, each one having different configuration settings.
// Each resource type name must be unique.
// When loading CKFinder, the "type" querystring parameter can be used
// to display a specific type only. If "type" is omitted in the URL,
// the "DefaultResourceTypes" settings is used (may contain the
// resource type names separated by a comma). If left empty, all types
// are loaded.
DefaultResourceTypes = "";
ResourceType type;
type = ResourceType.Add( "Files" );
type.Url = BaseUrl + "files/";
type.Dir = BaseDir == "" ? "" : BaseDir + "files/";
type.MaxSize = 0;
type.AllowedExtensions = new string[] { "7z", "aiff", "asf", "avi", "bmp", "csv", "doc", "fla", "flv", "gif", "gz", "gzip", "jpeg", "jpg", "mid", "mov", "mp3", "mp4", "mpc", "mpeg", "mpg", "ods", "odt", "pdf", "png", "ppt", "pxd", "qt", "ram", "rar", "rm", "rmi", "rmvb", "rtf", "sdc", "sitd", "swf", "sxc", "sxw", "tar", "tgz", "tif", "tiff", "txt", "vsd", "wav", "wma", "wmv", "xls", "zip" };
type.DeniedExtensions = new string[] { };
type = ResourceType.Add( "Images" );
type.Url = BaseUrl + "images/";
type.Dir = BaseDir == "" ? "" : BaseDir + "images/";
type.MaxSize = 0;
type.AllowedExtensions = new string[] { "bmp", "gif", "jpeg", "jpg", "png" };
type.DeniedExtensions = new string[] { };
type = ResourceType.Add( "Flash" );
type.Url = BaseUrl + "flash/";
type.Dir = BaseDir == "" ? "" : BaseDir + "flash/";
type.MaxSize = 0;
type.AllowedExtensions = new string[] { "swf", "flv" };
type.DeniedExtensions = new string[] { };
}
</script>
2、同样，在fckeditor的配置中，路径配置错误。
解决办法：
1、在IIS中，建立虚拟站点，而不是虚拟目录。配置相应的权限，设置c:/Windows/temp，写入权限等等。
2、修改fckeditor的获取路径的方式，可以去官网查询相关方法。
