自動獲取外網IP并發郵件

問題：

公司有一Web系統需開放給香港Office公司查詢資料，但最近動態域名需實名認證，

因系統較小型，非公開大範圍使用，所以再認證一域名也沒多大必要，

所以想定時生成一封能查詢外網IP的郵件發送給相關同事。

方案：

1.新建一個VBS文件用來獲取IP和發送郵件：

 On Error Resume next

 Set objEmail=CreateObject("CDO.Message")

 Call SendMail()

 Sub SendMail

     Url="http://www.ip138.com/ips1388.asp"    'https://www.baidu.com/s?wd=ip

     Set NP = Createobject("Microsoft.XMLHTTP")

     NP.Open "GET", url, False

     NP.Send

     Data=NP.responsebody

     Set NP = Nothing

     Data = bytes2BSTR(Data)

     Here = InstrRev(Data, "ip138.com IP", -,)

     Data = Mid(Data,Here+,)

     Data = Replace(Data, "[","")

     Data = Replace(Data, "]","")

     Data = Replace(Data, " ","")

     Data="This mail send from : " & Data & "." & vbcrlf & "You may use this: http://" & Data & ":8080/MISWeb" & vbCrlf & "Bruce " & Now & vbCrlf

     'WSH.Echo Data

     objEmail.From="[email protected]"                    'Sender

     objEmail.To="[email protected]"                        'Receiver:[email protected]

     objEmail.Subject="This Mail Only used to Get CCL Factory IP"                        'Subject

     objEmail.Textbody=Data

     CreateObject("Scripting.FileSystemObject").OpenTextFile("CCLFactoryIP.txt",,) _

         .Write Data

     'WSH.Echo Now & ": " & Data

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/sendusing")=

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/smtpserver")="ppp.com"     'SMTP Server Address

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/sendusername")="qqq"                        'Username

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/sendpassword")="zzz"                        'Password

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate")=                    'Password use Text

     objEmail.Configuration.Fields.Item _

         ("http://schemas.microsoft.com/cdo/configuration/smtpserverport")=                    'Smtp Port

     objEmail.Configuration.Fields.Update

     objEmail.Send

 End Sub

 Function bytes2BSTR(vIn)

     strReturn = ""

     For i =  To LenB(vIn)

         ThisCharCode = AscB(MidB(vIn,i,))

         If ThisCharCode < &H80 Then

             strReturn = strReturn & Chr(ThisCharCode)

         Else

             NextCharCode = AscB(MidB(vIn,i+,))

             strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))

             i = i +

         End If

     Next

     bytes2BSTR = strReturn

 End Function

2.在Win系統設置定時任務：

Win10: 開始->Windows管理工具->任務計劃程序，操作->創建基本任務，輸入名稱，設定每周一到周五8：58開始，每一小時運行一次，持續8小時。

3.測試完全OK。

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