windows杀死占用端口
C:\Users\40239>netstat -aon|findstr 8080
TCP 192.168.16.83:49441 14.215.158.119:8080 ESTABLISHED 7180
taskkill /pid 7180 -t -f
C:\Users\40239>netstat -aon|findstr 8080
TCP 192.168.16.83:49441 14.215.158.119:8080 ESTABLISHED 7180
taskkill /pid 7180 -t -f