Batch file 设置/p菜单=类型：重影变量

当我在下面的代码中键入一个变量并按enter键时，我的问题就在这里。代码可以工作，但如果我再次按enter键，即使屏幕已被清除，它也会读取相同的代码

:type
set /p menu=type:

    if /i "%menu%" == "go north" goto north
    if /i "%menu%" == "go south" goto south
    if /i "%menu%" == "go east" goto east
    if /i "%menu%" == "go west" goto west
    echo %name%, that command does not exist.
    pause
    cls
    goto play

---

您必须重置变量

菜单

，否则它将保持定义状态：

:type
set menu=
set /p menu=type:

if /i "%menu%" == "go north" goto north
if /i "%menu%" == "go south" goto south
if /i "%menu%" == "go east" goto east
if /i "%menu%" == "go west" goto west
echo %name%, that command does not exist.
pause
cls
goto play