封装一个windows转发端口的脚本

使用方法：

1.打开文本编辑工具如（Notepad++）

2.新建文件

3.注意:修改文本的编码字符集为：gb2312

4.将下面代码 复制入文件

5.保存文件名为：transmit.bat 

6.双击运行 transmit.bat 即可食用

@echo off
setlocal enabledelayedexpansion
::判断是否为管理员打开
net.exe session 1>NUL 2>NUL && (
    goto start
) || (
    goto UACPrompt
)
   
:UACPrompt  
    echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%getadmin.vbs" 
    echo UAC.ShellExecute "%~s0", "", "", "runas", 1 >> "%temp%getadmin.vbs" 
    "%temp%getadmin.vbs" 
    exit /B  


:start
choice /C 1234 /T 15 /D 3 /M "1.查看所有转发列表,2.映射端口,3.删除映射,4.退出"

if errorlevel 4 goto ext
if errorlevel 3 goto del
if errorlevel 2 goto add
if errorlevel 1 goto list

:list
echo ===============================list===============================
netsh interface portproxy show all 
echo ==================================================================
pause
goto start
 
:add
set /p listenaddress=请输入监听的ip地址: 
set /p listenport=请输入监听的端口: 
set /p connectaddress=请输入转发目标的ip地址: 
set /p connectport=请输入转发目标的端口:

echo use "netsh interface portproxy add v4tov4 listenaddress=!listenaddress! listenport=!listenport! connectaddress=!connectaddress! connectport=!connectport!"
netsh interface portproxy add v4tov4 listenaddress=!listenaddress! listenport=!listenport! connectaddress=!connectaddress! connectport=!connectport!
goto list

:del
set /p listenaddress=请输入监听的ip地址: 
set /p listenport=请输入监听的端口: 

echo use "netsh interface portproxy del v4tov4 listenport=!listenport! listenaddress=!listenaddress!"
netsh interface portproxy del v4tov4 listenport=!listenport! listenaddress=!listenaddress!
goto list


:ext
exit