About Discuz! Nt Forum editor Image Upload bug, flash domain Problems

Discuz in progress! Nt, no one has done it now?

A bug suddenly came up last week and killed me. The Forum images could not be uploaded, And the uploading card was stuck at 100%. So I found that when ajax was sent to AttachUpload. cs, querystring had no userid.

Then code

At first, I thought that AttachUploadPage inherits PageBase, And there is userid in PageBase. AttachUploadPage should be able to get the userid of the currently uploaded image. However, due to the flash domain issue (given by the experts), the userid cannot be obtained here, then the Image Upload fails. the solution is to add the current userid to the parameters of the ajax request.