Question

带选择的批处理如何实现

我要写一个带选择的批处理,同时也要将参数的名称显示出来.例如:
(a有5个参数:1 2 3 4 5,分别按下面排列)
echo 1 网易
echo 2 新浪
echo 3 Autocad
echo 4 picasa2
echo 5 OICQ
set a=
[1]="www.163.com"
[2]="www.sina.com"
[3]="d:\progra~1\autocad\acad.exe"
[4]="d:\Picasa2.exe"
[5]="j:\Progra~1\Tencent\QQ\QQ.exe"
start %a%

Answer 1

@echo off&cls
echo 1 网易
echo 2 新浪
echo 3 Autocad
echo 4 picasa2
echo 5 OICQ
set/p a=请输入序号：
if %a%==1 start "" "www.163.com"
if %a%==2 start "" "www.sina.com"
if %a%==3 start "" "d:\progra~1\autocad\acad.exe"
if %a%==4 start "" "d:\Picasa2.exe"
if %a%==5 start "" "j:\Progra~1\Tencent\QQ\QQ.exe"
echo. &echo 你输入%a%,正在打开对应项目,请稍等.
ping/n 3 127.1>nul&call %0