很长一段时间,端口被一些奇怪的进程使用,我不知道最初我认为它与sql Server有关.我试着停止从sql开始的所有服务:).但它仍然是一样的.为了确定问题,我甚至运行了cports.
error
这很奇怪！

我没有运行使用端口80(Teamviewer或Skype)的任何其他服务.

这是我在运行netsh http show urlacl时得到的

URL Reservations: 
----------------- 

Reserved URL            : http://*:2869/ 
    User: NT AUTHORITY\LOCAL SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;LS) 

Reserved URL            : http://+:80/Temporary_Listen_Addresses/ 
    User: \Everyone
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;WD) 

Reserved URL            : http://+:80/116B50EB-ECE2-41ac-8429-9F9E963361B7/ 
    User: NT AUTHORITY\NETWORK SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;NS) 

Reserved URL            : https://+:443/C574AC30-5794-4AEE-B1BB-6651C5315029/ 
    User: NT AUTHORITY\NETWORK SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;NS) 

Reserved URL            : http://+:8732/Design_Time_Addresses/ 
    User: NT AUTHORITY\INTERACTIVE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;IU) 

Reserved URL            : http://*:5357/ 
    User: BUILTIN\Users
        Listen: Yes
        Delegate: No
    User: NT AUTHORITY\LOCAL SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;BU)(A;;GX;;;LS) 

Reserved URL            : https://*:5358/ 
    User: BUILTIN\Users
        Listen: Yes
        Delegate: No
    User: NT AUTHORITY\LOCAL SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;BU)(A;;GX;;;LS) 

Reserved URL            : http://+:47001/wsman/ 
    User: NT SERVICE\WinRM
        Listen: Yes
        Delegate: No
    User: NT SERVICE\Wecsvc
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;S-1-5-80-569256582-2953403351-2909559716-1301513147-412116970)(A;;GX;;;S-1-5-80-4059739203-877974739-1245631912-527174227-2996563517) 

Reserved URL            : http://+:5985/wsman/ 
    User: NT SERVICE\WinRM
        Listen: Yes
        Delegate: No
    User: NT SERVICE\Wecsvc
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;S-1-5-80-569256582-2953403351-2909559716-1301513147-412116970)(A;;GX;;;S-1-5-80-4059739203-877974739-1245631912-527174227-2996563517) 

Reserved URL            : https://+:5986/wsman/ 
    User: NT SERVICE\WinRM
        Listen: Yes
        Delegate: No
    User: NT SERVICE\Wecsvc
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;S-1-5-80-569256582-2953403351-2909559716-1301513147-412116970)(A;;GX;;;S-1-5-80-4059739203-877974739-1245631912-527174227-2996563517) 

Reserved URL            : https://+:443/sra_{BA195980-CD49-458b-9E23-C84EE0ADCD75}/ 
    User: NT SERVICE\SstpSvc
        Listen: Yes
        Delegate: Yes
    User: BUILTIN\Administrators
        Listen: No
        Delegate: No
    User: NT AUTHORITY\SYSTEM
        Listen: Yes
        Delegate: Yes
        SDDL: D:(A;;GA;;;S-1-5-80-3435701886-799518250-3791383489-3228296122-2938884314)(A;;GR;;;BA)(A;;GA;;;SY) 

Reserved URL            : http://+:10243/WMPNSSv4/ 
    User: NT SERVICE\WMPNetworkSvc
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;S-1-5-80-2375682873-768044350-3534595160-1005545032-2873800392) 

Reserved URL            : https://+:10245/WMPNSSv4/ 
    User: NT SERVICE\WMPNetworkSvc
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;S-1-5-80-2375682873-768044350-3534595160-1005545032-2873800392) 

Reserved URL            : http://127.0.0.1:47873/help/ 
    User: \Everyone
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;WD) 

Reserved URL            : http://+:80/MSDEPLOYAGENTSERVICE/ 
    User: NT AUTHORITY\NETWORK SERVICE
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;NS) 

Reserved URL            : http://dualpower7:80/ 
    User: \Everyone
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;WD) 

Reserved URL            : https://dualpower7:443/ 
    User: \Everyone
        Listen: Yes
        Delegate: No
        SDDL: D:(A;;GX;;;WD) 

Reserved URL            : http://+:10243/ZuneNSSv1/ 
    User: NT SERVICE\ZuneNetworkSvc
        Listen: No
        Delegate: No
        SDDL: D:(A;OICI;KA;;;S-1-5-80-1579159853-1092138755-2075097677-1891485308-398811743)

那可能是什么原因？