Printed “offsetWidth” is always 0 while it is not in the object
I encountered a weird situation:
How to restore the folder hierarchy from the files list of file uploads?
When doing file upload, select the folder and get the files list. But there is no directory hierarchy of folders.The following array can be obtained from the list of files. How can you restore the folder structure by traversing the file’s webkitRelativePath? Thanks very much!
The following array is:
Longest Common Prefix and suffix in Javascript
*if we get the string like