一个BAT拷贝程序：
:: For example: SRC_PATH = C:helloworld :: and DEST_PATH = E:another :: this program will first delete contents of DEST_PATH from the disk, then copy contents of SRC_PATH to DEST_PATH :: make sure this file is encoded with the default encoding of the environment to support internationalization @ECHO OFF set SRC_PATH=F:aiduyundownloadminiGame.minecraftsaves set DEST_PATH=F:TEMPMC rmdir /s /q %DEST_PATH% md %DEST_PATH% xcopy /s /y %SRC_PATH% %DEST_PATH% pause
Q:如何创建文件夹？
A:
md %PATH_NAME%
Q: 如何查看命令的帮助？
A:
以xcopy为例，输入xcopy /?即可
Q: 如何使用注释？
A:
::是单行注释的开头，类似C++里的//
Q: 如何拷贝文件夹（及其子文件夹）？
A:
xcopy /s /y %SRC_PATH% %DEST_PATH%
Q: 如何删除文件夹（及其子文件夹）？
A:
rmdir /s /q %FOLDER_NAME%
Q: 如何使用变量？
A:
:: 需要注意的是=号前后不能有空格
@ECHO OFF
SET my_var=helloworld
ECHO %my_var%