Bat 选择语法编写

echo off

if "%1" == "install" goto install

if "%1" == "uninstall" goto uninstall

goto end

 

:install

echo "开始安装"

echo "安装中"

echo "安装成功"

goto end

 

:uninstall

echo "开始卸载"

echo "卸载中"

echo "卸载成功"

goto end

 

:end