Excel保存JSON文件是一種將Excel表格數據轉換成JSON格式并保存到JSON文件中的操作。它可以在數據處理和傳輸方面提供更高效、更靈活的解決方案。
為了將Excel表格數據導出為JSON格式,我們可以使用Excel VBA宏來實現。以下是一段可以實現這個功能的Excel VBA代碼。
Sub ExportToJSON() Dim FileNum As Integer Dim FilePath As String Dim Line As String FileNum = FreeFile() FilePath = "C:\Data.json" Open FilePath For Output As #FileNum Line = "{ ""data"": [" Dim r As Long, c As Long Dim LastRow As Long, LastCol As Long LastRow = ActiveSheet.UsedRange.Rows.Count LastCol = ActiveSheet.UsedRange.Columns.Count For r = 2 To LastRow Line = Line & "{" For c = 1 To LastCol Line = Line & """" & Cells(1, c) & """: """ & Cells(r, c) & """" If c< LastCol Then Line = Line & "," Next c Line = Line & "}" If r< LastRow Then Line = Line & "," Next r Line = Line & "]}" Print #FileNum, Line Close #FileNum End Sub
代碼中通過“FilePath”變量指定將JSON數據保存到的文件路徑,通過循環遍歷每一行和每一列的方式將Excel表格中的數據轉換為JSON格式。其中每一行都被轉換為JSON對象,該對象包含了該行所有單元格的數據。最終得到的JSON數據被寫入到指定的文件中。
通過使用Excel保存JSON文件,我們可以將Excel表格數據輕松地傳輸到各種應用程序,實現更多的用途和效益。