https://www.cnblogs.com/qq78292959/p/3314716.html
windows查看指定TCP端口连接数 : netstat -an -p tcp | find "X.X.X.X:PORT" | find "ESTABLISHED" /c
https://www.cnblogs.com/qq78292959/p/3314716.html
windows查看指定TCP端口连接数 : netstat -an -p tcp | find "X.X.X.X:PORT" | find "ESTABLISHED" /c