关于内网网页提取表头及获取多页数据的代码的问题

参考了本论坛上的一个贴子,能够在登陆内网网页后,获取到内网网页的数据,网页翻页后,也能够从新获取到新的数据,如是几十页,操作起来很不是滋味.现在向各位老师请求解决下面一段代码语句中,怎样取获取网页数据表头及一次性获取多页数据,请各位老师给予赐教

On Error Resume Next
If Dir(CurrentProject.Path & "\数据采集.xls") <> "" Then  '寻找指定文件,如果该文件存在则执行下面删除文件命令
  Kill CurrentProject.Path & "\数据采集.xls" '删除指定的文件
End If
    MaxP = 1
    If MaxP > 0 Then
Dim Tables As IHTMLElementCollection
Set Tables = W1.Document.getElementsByTagName("Table")
Dim Table1 As HTMLTable
Dim i As Integer
Dim J As Integer
Dim text1 As String
Dim TX As String
Dim N As Integer '使用此参数用于确定是否找到了数据行
Set newBook = Workbooks.Add '新增一个工作簿实例，以便后面代码写入数据

txtData = Me.W1.Object.Document.body.innerText '获取页面中的去除html的数据
    If Left(txtData, 4) = " 已取消" Then
    MsgBox "目标网页没有正常打开，请检查网络连接。", vbOKOnly, "系统提示"  '消息提示
    Exit Sub
    End If
   
    For Each Table1 In Tables

M = 0 '行数置0，否则第二次运行在excel表中会增加上次运行总行数的空白行
    Dim Row As HTMLTableRow, Cell As HTMLTableCell
    N = 0
    For i = 0 To Table1.rows.length - 1      ' 逐行处理
       Set Row = Table1.rows(i)
       J = 0
           TX = Trim(Row.cells(0).innerText)
           If Left(Trim(Row.cells(0).innerText), 4) = "物料编码" Then N = 1  ' 找到需要的行，不要表头
             If N = 1 And Left(Trim(Row.cells(0).innerText), 5) <> ">> 首页" Then
              If i = 1 And M = 0 Then M = M + 1
                 If i > 1 Then M = M + 1
                   For Each Cell In Row.cells      ' 逐列处理
                      If i = 1 And M = 1 Then newBook.worksheets(1).cells(M, 1 + J) = Trim(Row.cells(J).innerText)
                       If i > 1 Then newBook.worksheets(1).cells(M, 1 + J) = Trim(Row.cells(J).innerText)
                         If i > 1 Then text1 = text1 & Trim(Row.cells(J).innerText) & ","
                         J = J + 1
                   Next
                         If i = 1 And M = 1 Then newBook.worksheets(1).cells(M, 1 + J) = Date
                         If Nz(text1) <> "" Then
                          text1 = text1 & Format(CDate(Date) - PP, "yyyy-m-d") & vbCrLf  ' 一行处理完毕后，去除行尾的逗号并加上回车
                         If i > 1 Then newBook.worksheets(1).cells(M, 1 + J) = Format(CDate(Date) - PP, "yyyy-m-d")
                        End If
                       End If
    Next
  Next
End If
              newBook.SaveAs Filename:=CurrentProject.Path & "\数据采集.XLS"  '创建新的数据文件,并保存在同一文件夹下
              newBook.Close '关闭文件
If MsgBox("数据己传输完毕,文件己保存到：" & CurrentProject.Path & "\数据采集.XLS" & vbCrLf & "现在查看和整理数据吗?", vbYesNo + vbDefaultButton1, "系统提示") = vbYes Then
             Dim newXls As Excel.Application
             Set newXls = CreateObject("Excel.Application")
             newXls.Visible = True
             newXls.UserControl = True
             newXls.Workbooks.Open CurrentProject.Path & "\数据采集.XLS" '打开指定的文件
Else

M = 0 '还原记数
End If