我是 VBA 的新手。如何使用 UrlDownloadToFile 从http://cetatenie.just.ro/wp-content/uploads/下载 PDF 文件?
有人可以帮忙吗?该代码正在搜索 PDF 文件 udner 超链接,并在某些条件下匹配它们,即在其名称下的当前年份。
Function UrlDownloadToFile(lNum As Long, sUrl As String, sPath As String, _
lNum1 As Long, lNum2 As Long) As Long
UrlDownloadToFile = 0
End Function
Sub DownPDF()
' This macro downloads the pdf file from webpage
' Need to download MSXML2 and MSHTML parsers and install
Dim sUrl As String
Dim xHttp As MSXML2.XMLHTTP
Dim hDoc As MSHTML.HTMLDocument
Dim hAnchor As MSHTML.HTMLAnchorElement
Dim Ret As Long
Dim sPath As String
Dim i As Long
sPath = "C:\Documents and Settings\ee28118\Desktop\"
sUrl = "http://cetatenie.just.ro/wp-content/uploads/"
'Get the directory listing
Set xHttp = New MSXML2.XMLHTTP
xHttp.Open "GET", sUrl
xHttp.send
'Wait for the page to load
Do Until xHttp.readyState = 4
DoEvents
Loop
'Put the page in an HTML document
Set hDoc = New MSHTML.HTMLDocument
hDoc.body.innerHTML = xHttp.responseText
'Loop through the hyperlinks on the directory listing
For i = 0 To hDoc.getElementsByTagName("a").Length - 1
Set hAnchor = hDoc.getElementsByTagName("a").Item(i)
'test the pathname to see if it matches your pattern
If hAnchor.pathname Like "Ordin-*.2013.pdf" Then
Ret = UrlDownloadToFile(0, sUrl & hAnchor.pathname, sPath, 0, 0)
If Ret = 0 Then
Debug.Print sUrl & hAnchor.pathname & " downloaded to " & sPath
Else
Debug.Print sUrl & hAnchor.pathname & " not downloaded"
End If
End If
Next i
End Sub