https://blog.csdn.net/zyw_anquan/article/details/8671585
copy /b <filename1>+<filename2>+…+<filenameN> <newfilename>
2022-01-06 06:09:17
https://blog.csdn.net/zyw_anquan/article/details/8671585
copy /b <filename1>+<filename2>+…+<filenameN> <newfilename>