主要分为3步：
第一步：设置FCKeditor/fckconfig.js
1.
var _FileBrowserLanguage = 'php' ; // asp | aspx | cfm | lasso | perl | php | py
var _QuickUploadLanguage = 'php' ; // asp | aspx | cfm | lasso | perl | php
2.
FCKConfig.ImageBrowser = false ;//关闭服务器浏览功能
第二步：设置三个config.php
1. FCKeditor/editor/filemanager/upload/config.php
$Config['Enabled'] = true ;//是否启用
$Config['UserFilesPath'] = '/html/FCKeditor/upload/' ;//相对根目录的路径
$Config['UserFilesAbsolutePath'] = 'F:\\AppServ\\www\\myreach\\wwwroot\\html\\FCKeditor\\upload\\'  ;//绝对路径
2. FCKeditor/editor/filemanager/browser/default/connectors/php/config.php
$Config['Enabled'] = true ;//是否启用
$Config['UserFilesPath'] = '/html/FCKeditor/upload/' ;//相对根目录的路径
$Config['UserFilesAbsolutePath'] = 'F:\\AppServ\\www\\myreach\\wwwroot\\html\\FCKeditor\\upload\\'  ;//绝对路径
3. FCKeditor/editor/filemanager/connectors/php/config.php
$Config['Enabled'] = true ;//是否启用
$Config['UserFilesPath'] = '/html/FCKeditor/upload/' ;//相对根目录的路径
$Config['UserFilesAbsolutePath'] = 'F:\\AppServ\\www\\myreach\\wwwroot\\html\\FCKeditor\\upload\\'  ;//绝对路径
第三步：建立相应的文件夹，并设置属性为可写

好了，这样强大的在线上传功能就实现了，是不是很酷呢？

哦对了，最后别忘了，找到FCKeditor/editor/filemanager/dialog/fck_image/fck_image_preview.html里面把里面那一大段E文删掉哦