/*========================================
  取得資料 
=========================================*/
function get_data(sheet) {
  let ss = SpreadsheetApp.getActiveSpreadsheet()
  let ws = ss.getSheetByName(sheet);
  if (ws.getLastRow() < 2) return [];//無資料
  let data = ws.getSheetValues(2, 1, ws.getLastRow() - 1, ws.getLastColumn());
  return data;
}