ANSI.COM 的教程不好找，好不容易找到一个演示程序：
@ECHO OFF
REM ANSIDEMO.BAT, Version 2.00
REM Demonstrates the use of ANSI to control
REM text attributes and cursor positioning.
REM Written by Rob van der Woude
REM http://www.robvanderwoude.com
REM "" is the Escape character, "
ANSI.COM的教程不好找，好不容易找到一个演示程序：
@ECHO OFF
REM ANSIDEMO.BAT, Version 2.00
REM Demonstrates the use of ANSI to control
REM text attributes and cursor positioning.
REM Written by Rob van der Woude
REM http://www.robvanderwoude.com
REM "" is the Escape character, "
