批处理选择分支的简单写法(choice)

:aaa
@echo off
echo 1:TEST1
echo 2:TEST2
echo 3:TEST3
echo 4:TEST4
echo 5:TEST5

echo=
choice /c:12345 /m:"please select"
if %errorlevel% == 1 echo TEST1
if %errorlevel% == 2 echo TEST2
if %errorlevel% == 3 echo TEST3
if %errorlevel% == 4 echo TEST4
if %errorlevel% == 5 echo TEST5
GOTO aaa