关闭指定端口进程.bat

@echo off
set port=443
set /P port="请输入要关闭的端口，默认443："
rem if "%port%" == "" (set port=443)
echo 开始搜索'netstat -ano^|findstr ":%port%" '

for /f "delims=" %%i in ( 'netstat -ano^|findstr :%port%' ) do set pid=%%i 
set id=%pid:~-5%
echo 使用端口%port%的进程pid：%id%；开始结束它
TASKKILL /PID %id% /F
pause
exit;