Paip. Improve user experience-name uploaded file Images

Paip. Improve user experience-name the uploaded file Image

At present, there are a lot of names used for uploading files, the automatic generation method... in fact, the user experience is poor. You cannot understand the meaning of a downloaded package. You need to rename it ..

Second, when you need to find files in a folder, you can only view the files in the database table ..

So the best way is to keep the original file name...

If there are duplicates, just like the naming conventions of the OS, the suffixes (1), (2)... are differentiated.
For Chinese characters or other characters, the compatibility is considered, and the pinyin scheme is converted to the Latin letter storage.
If there are special symbols, filter them out.