Uploadify v3.2.1 File Upload report 404 Not found problem solved

The uploadify plug-in is used for file upload today. When auto is set to true, there is no problem with uploading. Set auto to false. If you want to upload the file along with the form, 404 Not found is reported for the same code when you click Submit!

This path is clearly the path when auto = true.

However, the current project cannot use chrome to access its own JS, so it cannot enter the source code for debugging. Google found that the source code of uploadify needs to be modified.

After formatting uploadify. JS, comment out the following line of code at about 857 lines!

this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url)

Replace:

if (this.settings.button_image_url != "") {    this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);}

Clear the browser cache and access this function again. OK!