ASp.net下网页编辑器fckeditor配置图片上传最简单的方法

<form id="form1" runat="server"> 
<div> 
<div> 
<asp:TextBox ID="TextBox1" TextMode="MultiLine" runat="server"> </asp:TextBox> 
</div> 
<br /> 
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" /> 
</div> 
</form> 

<script src="fckeditor/fckeditor.js" type="text/javascript"></script> 
<script type="text/javascript"> 
window.onload = function() { 
var oFCKeditor = new FCKeditor('<%= TextBox1.ClientID %>'); 
oFCKeditor.BasePath = 'fckeditor/' 
oFCKeditor.Config.ImageUploadURL = "/admin/auploader.aspx"; 
oFCKeditor.ReplaceTextarea(); 
} 
</script> 

protected void Page_Load(object sender, EventArgs e) 
{ 
if (Request.Files.Count > 0) 
{ 
HttpPostedFile file = Request.Files[0]; 
string path = "/Article/" + System.DateTime.Now.ToString("yyyyMMdd") + "/"; 
string serverPath = Server.MapPath(path); 
string fileName = Guid.NewGuid() + file.FileName.Substring(file.FileName.LastIndexOf(".")); 
if (!System.IO.Directory.Exists(serverPath)) 
System.IO.Directory.CreateDirectory(serverPath); 
file.SaveAs(serverPath + fileName); 
SendFileUploadResponse(0, path + fileName, fileName, "上传成功！"); 
} 
else 
{ 
SendFileUploadResponse(1, "", "", "上传失败！"); 
} 
} 

public void SendFileUploadResponse(int isSucceed, string fileUrl, string fileName, string customMsg) 
{ 
System.Web.HttpContext.Current.Response.Clear(); 
System.Web.HttpContext.Current.Response.Write("<script type='text/javascript'>"); 
System.Web.HttpContext.Current.Response.Write(@"(function(){var d=document.domain;while (true){try{var A=window.top.opener.document.domain;break;}catch(e) {};d=d.replace(/.*?(?:/.|$)/,'');if (d.length==0) break;try{document.domain=d;}catch (e){break;}}})();"); 
System.Web.HttpContext.Current.Response.Write("window.parent.OnUploadCompleted(" + isSucceed.ToString().ToLower() + ", '" + fileUrl + "', '" + fileName + "', '" + customMsg + "');"); 
System.Web.HttpContext.Current.Response.Write("</script>"); 
System.Web.HttpContext.Current.Response.End(); 
} 

function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg ) 
{ 
// Remove animation 
window.parent.Throbber.Hide() ; 
GetE( 'divUpload' ).style.display = '' ; 
switch ( errorNumber ) 
{ 
case 0 : // No errors 
alert( 'Your file has been successfully uploaded' ) ; 
break ; 
case 1 : // Custom error 
alert( customMsg ) ; 
return ; 
case 101 : // Custom warning 
alert( customMsg ) ; 
break ; 
case 201 : 
alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ; 
break ; 
case 202 : 
alert( 'Invalid file type' ) ; 
return ; 
case 203 : 
alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ; 
return ; 
case 500 : 
alert( 'The connector is disabled' ) ; 
break ; 
default : 
alert( 'Error on file upload. Error number: ' + errorNumber ) ; 
return ; 
} 
sActualBrowser = '' ; 
SetUrl( fileUrl ) ; 
GetE('frmUpload').reset() ; 
}