Question

我使用以下代码从体育网站中提取数据。我的问题是我无法在此网站上找到弹出窗口的URL - 因此，我不确定如何从此窗口中提取数据。单击播放器名称旁边的蓝色图标可以访问弹出窗口，我需要的数据位于弹出窗口的第二个选项卡上。

Sub Extract_goals()

Dim url As String, links_count As Integer
Dim i As Integer, j As Integer, row As Integer
Dim XMLHTTP As Object, html As Object
Dim tr_coll As Object, tr As Object
Dim td_coll As Object, td As Object

links_count = 40
For i = 1 To links_count

    url = "http://fantasy.premierleague.com/stats/elements/?stat_filter=goals_scored&element_filter=0&page=" & i & ""

    Set XMLHTTP = CreateObject("MSXML2.XMLHTTP")
    XMLHTTP.Open "GET", url, False
    XMLHTTP.send

    Set html = CreateObject("htmlfile")
    html.body.innerHTML = XMLHTTP.ResponseText

    Set tbl = html.getelementsbytagname("Table")

    Set tr_coll = tbl(0).getelementsbytagname("TR")

    For Each tr In tr_coll
        j = 1
        Set td_col = tr.getelementsbytagname("TD")

        For Each td In td_col
            Cells(row + 1, j).Value = td.innerText
            j = j + 1
        Next
        row = row + 1
    Next
Next
End Sub

对此有任何帮助表示赞赏。

谢谢，沙希德

Answer 1

我使用了另一种方法来实现这一点（通过创建Internet Explorer对象），因为我无法使用MSXML2.XMLHTTP对象以完全相同的方式工作。

我找到了弹出窗口的URL，但尚未发现如何从该窗口中提取数据。如果我有更多的时间，我会玩更多，但也许这会让你超越驼峰，你可以弄清楚其余的。

Sub Extract_goals2()

Dim ie As Object
Dim doc As Object

Set ie = CreateObject("InternetExplorer.Application")

With ie

    .Visible = True

    links_count = 40
    For i = 1 To links_count

        .navigate "http://fantasy.premierleague.com/stats/elements/?stat_filter=goals_scored&element_filter=0&page=" & i & ""

        Do
            DoEvents
        Loop Until Not .busy Or .readyState <> 4

        Set doc = .document

        Dim tbl As Object
        Set tbl = doc.getelementsbytagname("Table")

        Dim tr_coll As Object
        Set tr_coll = tbl(0).getelementsbytagname("TR")

        For Each tr In tr_coll
            j = 1
            Set td_col = tr.getelementsbytagname("TD")

                For Each td In td_col

                    If j = 2 Then 'only do this on 2nd table column

                        Set td_a = td.getelementsbytagname("a")
                        Debug.Print td_a(o).href 'this will provide the exact URL
                        td_a(o).Click 'this will actually open the pop-up box

                        'my thoughts were then to work with the elements in this URL to extract what you need

                    Else

                        Cells(row + 1, j).Value = td.innerText

                    End If

                    j = j + 1

                Next

                row = row + 1

        Next

    Next

End With

End Sub

从Internet弹出窗口中提取URL？

1 个答案: