一次将100个文本文件导入Excel

我有这个macros来批量导入Excel电子表格100 + .txt文件包含在同一个文件夹中：

Sub QueryImportText() Dim sPath As String, sName As String Dim i As Long, qt As QueryTable With ThisWorkbook .Worksheets.Add After:= _ .Worksheets(.Worksheets.Count) End With ActiveSheet.Name = Format(Now, "yyyymmdd_hhmmss") sPath = "C:\Users\TxtFiles\" sName = Dir(sPath & "*.txt") i = 0 Do While sName <> "" i = i + 1 Cells(1, i).Value = sName With ActiveSheet.QueryTables.Add(Connection:= _ "TEXT;" & sPath & sName, Destination:=Cells(2, i)) .Name = Left(sName, Len(sName) - 4) .FieldNames = True .RowNumbers = False .FillAdjacentFormulas = False .PreserveFormatting = True .RefreshOnFileOpen = False .RefreshStyle = xlInsertDeleteCells .SavePassword = False .SaveData = True .AdjustColumnWidth = True .RefreshPeriod = 0 .TextFilePromptOnRefresh = False .TextFilePlatform = 437 .TextFileStartRow = 1 .TextFileParseType = xlDelimited .TextFileTextQualifier = xlTextQualifierDoubleQuote .TextFileConsecutiveDelimiter = False .TextFileTabDelimiter = True .TextFileSemicolonDelimiter = False .TextFileCommaDelimiter = False .TextFileSpaceDelimiter = False .TextFileColumnDataTypes = Array(1) .TextFileTrailingMinusNumbers = True .Refresh BackgroundQuery:=False End With sName = Dir() For Each qt In ActiveSheet.QueryTables qt.Delete Next Loop End Sub 

每个.txt文件具有相同的结构：标题，ID，date，createdBy，文本。

macros正在工作，但：

• 我想要每个文件在一行（这个macros显示在列中）

这个excel将他们通过导出为.csv导入我的joomla网站与MySql

非常感谢你的帮助！

Answer 1

我不推荐使用Excel来完成这个肮脏的工作，而是build议使用数组来执行整个操作。 下面的代码花了1 sec来处理300个文件

逻辑：

1. 循环通过具有文本文件的目录
2. 打开文件并一次读入数组，然后closures文件。
3. 将结果存储在一个临时数组中
4. 读取所有数据时，只需将数组输出到Excel工作表即可

代码:(试过并testing过）

 '~~> Change path here Const sPath As String = "C:\Users\Siddharth Rout\Desktop\DeleteMelater\" Sub Sample() Dim wb As Workbook Dim ws As Worksheet Dim MyData As String, tmpData() As String, strData() As String Dim strFileName As String '~~> Your requirement is of 267 files of 1 line each but I created '~~> an array big enough to to handle 1000 files Dim ResultArray(1000, 3) As String Dim i As Long, n As Long Debug.Print "Process Started At : " & Now n = 1 Set wb = ThisWorkbook '~~> Change this to the relevant sheet Set ws = wb.Sheets("Sheet1") strFileName = Dir(sPath & "\*.txt") '~~> Loop through folder to get the text files Do While Len(strFileName) > 0 '~~> open the file in one go and read it into an array Open sPath & "\" & strFileName For Binary As #1 MyData = Space$(LOF(1)) Get #1, , MyData Close #1 strData() = Split(MyData, vbCrLf) '~~> Collect the info in result array For i = LBound(strData) To UBound(strData) If Len(Trim(strData(i))) <> 0 Then tmpData = Split(strData(i), ",") ResultArray(n, 0) = Replace(tmpData(0), Chr(34), "") ResultArray(n, 1) = Replace(tmpData(1), Chr(34), "") ResultArray(n, 2) = Replace(tmpData(2), Chr(34), "") ResultArray(n, 3) = Replace(tmpData(3), Chr(34), "") n = n + 1 End If Next i '~~> Get next file strFileName = Dir Loop '~~> Write the array to the Excel Sheet ws.Range("A1").Resize(UBound(ResultArray), _ UBound(Application.Transpose(ResultArray))) = ResultArray Debug.Print "Process ended At : " & Now End Sub 

Answer 2

非常感谢这个信息。 我想只导入我的数据文件的第四列，因为我不得不按如下方式进行修改

  Sub QueryImportText() Dim sPath As String, sName As String Dim i As Long, qt As QueryTable With ThisWorkbook .Worksheets.Add After:= _ .Worksheets(.Worksheets.Count) End With ActiveSheet.Name = Format(Now, "yyyymmdd_hhmmss") sPath = "C:\Users\TxtFiles\" sName = Dir(sPath & "*.txt") i = 0 Do While sName <> "" i = i + 1 Cells(1, i).Value = sName With ActiveSheet.QueryTables.Add(Connection:= _ "TEXT;" & sPath & sName, Destination:=Cells(2, i)) .Name = Left(sName, Len(sName) - 4) .FieldNames = True .RowNumbers = False .FillAdjacentFormulas = False .PreserveFormatting = True .RefreshOnFileOpen = False .RefreshStyle = xlInsertDeleteCells .SavePassword = False .SaveData = True .AdjustColumnWidth = True .RefreshPeriod = 0 .TextFilePromptOnRefresh = False, .TextFilePlatform = 437 .TextFileStartRow = 1 .TextFileParseType = xlDelimited .TextFileTextQualifier = xlTextQualifierDoubleQuote .TextFileConsecutiveDelimiter = False .TextFileTabDelimiter = True .TextFileSemicolonDelimiter = False .TextFileCommaDelimiter = False .TextFileSpaceDelimiter = False .TextFileColumnDataTypes = Array(9,9,9,1) <---------(here) .TextFileTrailingMinusNumbers = True .Refresh BackgroundQuery:=False End With sName = Dir() For Each qt In ActiveSheet.QueryTables qt.Delete Next Loop End Sub