打开需要合并的EXCEL工作表，新建一个空白sheet，按ALT+F11调出VBA,找到刚新建的空白sheet，鼠标右键：插入->模块，输入以下代码，按F5运行即可。

Sub hb()

Dim bt, i, r, c, n, first As Long

bt = 1

Rem 上一句代码中1表头行数，多行改为对应数值

Cells.Clear

For i = 1 To Sheets.Count

    If Sheets(i).Name <> ActiveSheet.Name Then

        If first = 0 Then

            c = Sheets(i).Cells(1, Columns.Count).End(xlToLeft).Column

            Sheets(i).Range("A1").Resize(bt, c).Copy Range("A1")

            n = bt + 1: first = 1

        End If

        r = Sheets(i).Cells(Rows.Count, "A").End(xlUp).Row

        Sheets(i).Range("A" & bt + 1).Resize(r - 1, c).Copy Range("A" & n)

        n = n + r - bt

    End If

Next

MsgBox "当前工作簿下的全部工作表已经合并完毕！", vbInformation, "提示"

End Sub