我正在尝试在 excel/VBA 中搜索术语。我所有的搜索词都在从 A2 开始的 A 列中。我希望搜索结果的超链接出现在它旁边的列中。我已经修改了在 stackoverflow 上找到的代码，它在这方面做得很好，但我希望在“新闻”选项卡中搜索搜索词，而不是谷歌搜索中的“全部”选项卡，因为搜索词与时事相关。我已经做了一些 VBA，但我仍然认为自己是初学者，所以任何帮助将不胜感激。这是我到目前为止的代码。正如您在代码中看到的那样，我只是将“新闻”附加到每个搜索词作为快速解决方案，但结果不如新闻选项卡中的结果好或最新。
Option Explicit
Const TargetItemsQty = 7 ' results for each keyword
Sub Auto_Open()
Call GWebSearchIECtl
End Sub
Sub GWebSearchIECtl()
Dim objSheet As Worksheet
Dim objIE As Object
Dim x As Long
Dim y As Long
Dim strSearch As String
Dim lngFound As Long
Dim st As String
Dim colGItems As Object
Dim varGItem As Variant
Dim strHLink As String
Dim strDescr As String
Dim strNextURL As String
Set objSheet = Sheets("Sheet1")
Set objIE = CreateObject("InternetExplorer.Application")
objIE.Visible = True ' for debug or captcha request cases
y = 2 ' start searching for the keyword in the first row
With objSheet
.Select
.Range("B2:ZZ10000").Delete ' clear previous results
.Range("A1").Select
Do Until .Cells(y, 1) = ""
x = 2 ' start writing results from column B
.Cells(y, 1).Select
strSearch = .Cells(y, 1) ' current keyword
With objIE
lngFound = 0
.Navigate "https://www.google.com/search?q=" & EncodeUriComponent(strSearch) & " news" ' go to first search results page
Do
Do While .Busy Or Not .readyState = 4: DoEvents: Loop ' wait IE
Do Until .document.readyState = "complete": DoEvents: Loop ' wait document
Do While TypeName(.document.getElementById("res")) = "Null": DoEvents: Loop ' wait [#res] element
Set colGItems = .document.getElementById("res").getElementsByClassName("g") ' collection of search result [.g] items
For Each varGItem In colGItems ' process each item in collection
If varGItem.getElementsByTagName("a").Length > 0 And varGItem.getElementsByClassName("st").Length > 0 Then ' must have hyperlink and description
strHLink = varGItem.getElementsByTagName("a")(0).href ' get first hyperlink [a] found in current item
strDescr = GetInnerText(varGItem.getElementsByClassName("st")(0).innerHTML) ' get first description [span.st] found in current item
lngFound = lngFound + 1
With objSheet ' put result into cell
.Hyperlinks.Add .Cells(y, x), strHLink, , , strDescr
.Cells(y, x).WrapText = True
x = x + 1 ' next column
End With
If lngFound = TargetItemsQty Then Exit Do ' continue with next keyword - necessary quantity of the results for current keyword found
End If
DoEvents
Next
If TypeName(.document.getElementById("pnnext")) = "Null" Then Exit Do ' continue with next keyword - no [a#pnnext.pn] next page button exists
strNextURL = .document.getElementById("pnnext").href ' get next page url
.Navigate strNextURL ' go to next search results page
Loop
End With
y = y + 1 ' next row
Loop
End With
objIE.Quit
' google web search page contains the elements:
' [div#res] - main search results block
' [div.g] - each result item block within [div#res]
' [a] - hyperlink ancor(s) within each [div.g]
' [span.st] - description(s) within each [div.g]
' [a#pnnext.pn] - hyperlink ancor to the next search results page
Columns("B:B").Select
Range(Selection, Selection.End(xlToRight)).Select ' formatting column width
Selection.ColumnWidth = 40
Range("A1").Select
End Sub
Function EncodeUriComponent(strText As String) As String
Static objHtmlfile As Object
If objHtmlfile Is Nothing Then
Set objHtmlfile = CreateObject("htmlfile")
objHtmlfile.parentWindow.execScript "function encode(s) {return encodeURIComponent(s)}", "jscript"
End If
EncodeUriComponent = objHtmlfile.parentWindow.encode(strText)
End Function
Function GetInnerText(strText As String) As String
Static objHtmlfile As Object
If objHtmlfile Is Nothing Then
Set objHtmlfile = CreateObject("htmlfile")
objHtmlfile.Open
objHtmlfile.Write "<body></body>"
End If
objHtmlfile.body.innerHTML = strText
GetInnerText = objHtmlfile.body.innerText
End Function
