Windows端口转发
windows cmd:netsh interface portproxy add v4tov4 listenaddress=127.0.0.1 listenport=80 connectaddress=xx.xx.xx.xx connectport=8080
删除:netsh interface portproxy del v4tov4 listenaddress=127.0.0.1 listenport=80
show:netsh interface portproxy show v4tov4
意思是:访问本地80端口,就可以访问到某某IP的8080端口