给文件重命名，以0001为开始，前面的0个数自动确定,按照文件夹中文件的总个数。-To rename the file to 0001 for the start, the number of zeros is automatically determined according to the total files in the folder number.

一个可以自动读取文件夹下面文件名的程序，或自动将文件名保存为text，可以用于重命名等操作-A folder can be automatically read the file name of the program, or automatically save the file name as text, can be used to rename and other operations