以文本方式查看主题

-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  [求助]用wifi上网,能获取对外的IP吗  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=83928)

--  作者:chnfo
--  发布时间:2016/4/19 20:04:00
--  [求助]用wifi上网,能获取对外的IP吗

Dim cmd As  new Process()
cmd.StartInfo.FileName = "tracert"
cmd.StartInfo.Arguments = "baidu.com -h 1"

cmd.StartInfo.RedirectStandardOutput = True
cmd.StartInfo.RedirectStandardInput = True
cmd.StartInfo.UseShellExecute = False
cmd.StartInfo.CreateNoWindow = True

cmd.Start()
Dim info As String = cmd.StandardOutput.ReadToEnd()
msgbox(Info)


好象在连着wifi的情况下,不能获得对外的IP呀。

如何才能获得哟?


--  作者:大红袍
--  发布时间:2016/4/19 20:05:00
--  
Dim WinHttpReq As Object = CreateObject("Msxml2.ServerXMLHTTP")
WinHttpReq.Open("GET", "http://1212.ip138.com/ic.asp")
WinHttpReq.Send
\'正则表达式解析出外网IP
Dim str As String = WinHttpReq.ResponseText
Dim mc = System.Text.RegularExpressions.Regex.Matches(str, "[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+")
If mc.count > 0 Then
    msgbox(mc(0).value)
End If