用vbs来探测端口的代码 不用注册winsock

On Error Resume Next 
if (lcase(right(wscript.fullname,11))="wscript.exe") then 
wscript.echo "Execute it under the cmd.exe Plz! Thx." 
wscript.quit 
end If 

if Wscript.Arguments.count=0 Then 
usage() 
wscript.quit 
End If 

Set Arg=Wscript.Arguments 
Sport= Split(arg(1),",") 
For i=0 To UBound(Split(arg(1),",")) 
wsh.echo "scan "&Sport(i)&" ing……" 
Set x=CreateObject("msxml2.serverXMLHTTP") 
x.open "post","http://"&arg(0)&":"&Sport(i) 
x.send("hello") 
wsh.echo Space(3)&"error.NuMbEr:"& ERr.NuMbEr & Space(5)&"ERr.Description:"&ERr.Description 
if ERr.NuMbEr=0 Or ERr.NuMbEr=-2147012866 Or ERr.NuMbEr=-2147012894 Or ERr.NuMbEr=-2147012744 Or ERr.NuMbEr=-2147467259 Then 
wsh.echo Space(3)&" The "&Sport(i)&" port is OPEN" 
End if 
next 

function usage() 
wscript.echo "| 注意查看ERr.Description来判断端口开放，自动探测不一定准确 |" 
wscript.echo "| |" 
wscript.echo "|Useage: |" 
wscript.echo "| cscript.exe this.vbs ip port |" 
wscript.echo "|ex: |" 
wscript.echo "| cscript.exe this.vbs ip 80 or 80,123,445…… |" 
wscript.echo "+-------------------------------------------------------------------+"&chr(10) 
end function