The following is the execution and loading order of files in the editor (for an instance created in a page):

The "editor/fckeditor.html" page is loaded. This is the main page that holds and loads a editor instance.

The main JavaScript scripts are loaded from the "editor/js" directory. This […]

事实上来说，并不是支持上传中文文件，而是支持自动重命名文件。我们可以让用户上传后的图片自动重命名成时间日期格式这样的，能够不重复的进行移动。
需要是修改文件：fckeditor\editor\filemanager\upload\php\upload.php