摘要：说明：bat文件的赋值语句等号两边不能留空格。（如：set a=1, 正确； set b = 2, 错误）1.获取当前路径：%cd% 阅读全文

摘要：在DOS中输入 <command> /? 即可实例：DOS中键入 copy /?即会输出：COPY [/D] [/V] [/N] [/Y | /-Y] [/Z] [/L] [/A | /B ] source [/A | /B] [+ source [/A | /B] [+ ...]] [destination [/A | /B]] source Specifies the file or files to be copied. /A Indicates an ASCII text file. /B Indicates a binary file. /D Allow the dest 阅读全文