This issue is absolutely original, took a day to solve, hereby share with you
Problem Description: Use Dede to do picture management system, with the image Collection management function, but upload image more than 2M appear upload error problem
Workaround: Test the Phpinfo () function to see the location of the php.ini, and then open the settings, but always the error, restart Wamp No, later analysis is not the end of the process, so ctrl+alt+ Del completely ends the Http.exe process, and then sees that the Pnpinfo function has been modified to the new 300M upload file size limit, and sure enough solves the problem. Wasted a lot of time in the middle of finding php.ini file changes everywhere, because there are multiple php.in files, so waste a lot of time.
This article is from the "Jinhui blog" blog, make sure to keep this source http://wh668.blog.51cto.com/1405631/1583376
About the Upload_max_filesize setting has been 2M, causing the Dede picture set upload picture to appear upload error errors problem