Private Const FLAG_ICC_FORCE_CONNECTION = &H1 Private Declare Function InternetCheckConnection Lib "wininet.dll" Alias "InternetCheckConnectionA" (ByVal lpszUrl As String, ByVal dwFlags As Long, ByVal dwReserved As Long) As LongPrivate Sub Command1_Click() Dim sURL As String sURL = "http://www.kenfilsz.com" If InternetCheckConnection(sURL, FLAG_ICC_FORCE_CONNECTION, 0&) = 0 Then MsgBox "Connection failed!", vbInformation Else MsgBox "Connection succeeded!", vbInformation End If End Sub
Private Declare Function InternetCheckConnection Lib "wininet.dll" Alias "InternetCheckConnectionA" (ByVal lpszUrl As String, ByVal dwFlags As Long, ByVal dwReserved As Long) As LongPrivate Sub Command1_Click()
Dim sURL As String
sURL = "http://www.kenfilsz.com"
If InternetCheckConnection(sURL, FLAG_ICC_FORCE_CONNECTION, 0&) = 0 Then
MsgBox "Connection failed!", vbInformation
Else
MsgBox "Connection succeeded!", vbInformation
End If
End Sub
用Inet控件
或者Webbrowser控件
把你要检测的网址做成一个列表
然后依次去访问,能够正常地Response就是正常的