fckeditor]中提示invalid file type 问题
修改两个地方即可解决：
1、fckeditor/fckconfig.js文件
找到：
FCKConfig.LinkUpload = true ;
FCKConfig.LinkUploadURL = FCKConfig.BasePath + 'filemanager/connectors/' + _QuickUploadLanguage + '/upload.' + _QuickUploadExtension + '?Type=File';
FCKConfig.LinkUploadAllowedExtensions = ".(7z|aiff|asf|avi|bmp|csv|doc|docx|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|xlsx|xml|zip)$" ; // empty for all
FCKConfig.LinkUploadDeniedExtensions = "" ; // empty for no one
在LinkUploadAllowedExtensions里面添加你所需要的文件类型
2、fckeditor/editor/filemanager/connectors/aspx/config.ascx文件
找到：
TypeConfig[ "File" ].AllowedExtensions = new string[] { "7z", "aiff", "asf", "avi", "bmp", "csv", "doc", "docx", "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", "xlsx", "xml", "zip" };
TypeConfig[ "File" ].DeniedExtensions = new string[] { };
添加的所需的文件拓展名！
注意，两步都必须修改才能生效！