windows 如何查找哪个应用程序正在占用我的端口？
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How do I find which application is using up my port?
提问by Flethuseo
I am unable to start GlassFish, because it keeps showing this error message:
我无法启动 GlassFish，因为它一直显示以下错误消息：
SEVERE: Shutting down v3 due to startup exception : No free port within range: 8080=com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectorHandler@ed7d1
How can I find what applications are using what ports on Windows Vista? I have tried using nmap zenmap using the following target:
如何在 Windows Vista 上找到哪些应用程序正在使用哪些端口？我尝试使用以下目标使用 nmap zenmap：
But all I get is this:
但我得到的只是这个：
Starting Nmap 5.51 ( http://nmap.org ) at 2011-08-05 12:05 Central Daylight Time
NSE: Loaded 57 scripts for scanning.
Read data files from: C:\Program Files\Nmap
Nmap done: 0 IP addresses (0 hosts up) scanned in 4.55 seconds
Raw packets sent: 0 (0B) | Rcvd: 0 (0B)
WARNING: No targets were specified, so 0 hosts scanned.
回答by Peter Kellner
How about netstat?
netstat 呢？
http://support.microsoft.com/kb/907980
http://support.microsoft.com/kb/907980
The command is netstat -anob.
命令是netstat -anob.
(Make sure you run command as admin)
（确保您以管理员身份运行命令）
I get:
我得到：
C:\Windows\system32>netstat -anob
Active Connections
活动连接
Proto Local Address Foreign Address State PID
TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 4
Can not obtain ownership information
TCP 0.0.0.0:135 0.0.0.0:0 LISTENING 692
RpcSs
[svchost.exe]
TCP 0.0.0.0:443 0.0.0.0:0 LISTENING 7540
[Skype.exe]
TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4
Can not obtain ownership information
TCP 0.0.0.0:623 0.0.0.0:0 LISTENING 564
[LMS.exe]
TCP 0.0.0.0:912 0.0.0.0:0 LISTENING 4480
[vmware-authd.exe]
And If you want to check for the particular port, command to use is: netstat -aon | findstr 8080from the same path
如果你想检查特定的端口，使用的命令是： netstat -aon | findstr 8080来自同一路径
回答by Carlos Quintanilla
To see which ports are available on your machine run:
要查看您的机器上可用的端口，请运行：
C:> netstat -an |find /i "listening"
回答by ritesh
It may be possible that there is no other application running. It is possible that the socket wasn't cleanly shutdown from a previous session in which case you may have to wait for a while before the TIME_WAIT expires on that socket. Unfortunately, you won't be able to use the port till that socket expires. If you can start your server after waiting for a while (a few minutes) then the problem is not due to some other application running on port 8080.
可能没有其他应用程序在运行。套接字可能没有从前一个会话中完全关闭，在这种情况下，您可能需要等待一段时间才能在该套接字上的 TIME_WAIT 到期。不幸的是，在该套接字到期之前，您将无法使用该端口。如果您在等待一段时间（几分钟）后可以启动服务器，那么问题不是由于在端口 8080 上运行的其他应用程序造成的。
回答by jontsai
On the command prompt, do:
在命令提示符下，执行：
netstat -nb
