win7无线网共享批处理

@echo off
echo 请确认你是以管理员的方式运行本程序的
:start
pause
cls
echo                *********************************************
echo                *                wifi control               *
echo                *        0    start wif                     *
echo                *        1    creat wif                     *
echo                *        2    stop wifi                     *
echo                *        3    show information              *
echo                *        4    exit                          *
echo                *********************************************
set /p iit= please input your choice:
if "%iit%" equ "1" (
     netsh wlan set hostednetwork mode=allow ssid=IT05 key=12345678 //注意这里自己设置ssid和key，key的位数有要求的，至少8位
     if %errorlevel% neq 0 (
             echo failed!
             goto end
     )
     echo please ensure your network is sharing ! //设置你的网，需要它共享到你新建的无限虚拟网
     echo if so, press any key to continue !
     echo else please go and set it and then come back here to go on !
     pause
     netsh wlan start hostednetwork
     if %errorlevel% neq 0 (
             echo failed!
             goto end
     )
     echo success start !
     )
if "%iit%" equ "0"  (
     netsh wlan start hostednetwork
     if %errorlevel% neq 0 (
             echo failed to start wifi !
             goto end
      )
      )
if "%iit%" equ "2"  (
     netsh wlan set hostednetwork mode=disallow
      if %errorlevel% neq 0 (
             echo failed!
             goto end
     )
     netsh wlan stop hostednetwork
      if %errorlevel% neq 0 (
             echo failed!
             goto end
     )
     echo success stop !
     )
if "%iit%" equ "3" (
     netsh wlan show hostednetwork
      if %errorlevel% neq 0 (
             echo failed!
             goto end
     )
     )
if "%iit%" lss "4" goto start
if "%iit%" gtr "4" goto start
:end
echo . > nul