网抓实例：自动修正系统日期和时间

电脑系统日期和时间，用户可以自己修改。下面的工具可以自动获取标准的北京日期和时间，并修正系统时间。

代码：

'By 刘永富，QQ群：61840693
Public IE As InternetExplorer
Sub GetDateTime()
    On Error GoTo Err1:
    Dim span_date As MSHTML.HTMLSpanElement
    Dim span_time As MSHTML.HTMLSpanElement
    Dim Sdate As String, Stime As String
    Set IE = New InternetExplorer
    With IE
        .Silent = True
        .Visible = False
        .navigate "https://www.baidu.com/s?wd=%E5%8C%97%E4%BA%AC%E6%97%B6%E9%97%B4"
        While .readyState <> READYSTATE_COMPLETE
            DoEvents
        Wend
        Do
            Set span_date = .document.getElementsByClassName("op-beijingtime-date").Item(0)
            DoEvents
            If span_date Is Nothing = False Then
                If IsDate(span_date.innerText) Then Exit Do
            End If
        Loop
        Sdate = Trim(span_date.innerText)
        Set span_time = .document.getElementsByClassName("op-beijingtime-time").Item(0)
        Stime = Trim(span_time.innerText)
        Date = CDate(Sdate)
        Time = CDate(Left(Stime, 5) & ":" & Right(Stime, 2))
        .Quit
    End With
    Exit Sub
Err1:
    MsgBox Err.Description
End Sub

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