I want to do a function similar to Baidu Cloud dragging files folders to upload. Currently used webuploader upload plug-in, this plug-in uses < input type= "file " > to select a folder, it can get the path of the files in the folder relative to the ...
https: codepen.io anon pen P. my code is like above, when you hold down the mouse and drag the red block, when you move quickly, it often won t move. but I took a look at what other people wrote will not be like this, ah, which is the key part of ...