MS-DOS命令

C:\Documents and Settings\Administrator>netstat -aon|findstr "8989"
  TCP    0.0.0.0:8989           0.0.0.0:0              LISTENING       8124

C:\Documents and Settings\Administrator>tasklist|findstr "8124"
javaw.exe                   8124 Console                 0    217,872 K

占用8989端口号的进程为8124

进程号为8124的进程为javaw.exe

参考【Command-Line Reference】：https://technet.microsoft.com/en-us/library/cc754340.aspx

参考【DOS命令大全：MS-DOS命令详解】：http://www.feiesoft.com/windows/cmd/