update

app/admin/svc/svc_data_statisstics.go

@@ -1754,6 +1754,7 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 			xlsx.SetCellStyle("Sheet1", "A1", "E1", style)
 			xlsx.SetColWidth("Sheet1", "A", "E", 20)
 
+			var incomeTotal, refundTotal, realityAmountTotal, rateFeeTotal float64
 			j := 3 //表头前两行用了，只能从第三行开始
 			for _, v := range m {
 				var income, refund string
@@ -1795,8 +1796,13 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 				realityAmount := utils.StrToFloat64(income) - utils.StrToFloat64(refund)
 				rateFee := realityAmount * 0.0038
 				xlsx.SetSheetRow("Sheet1", "A"+strconv.Itoa(j), &[]interface{}{v.Name, income, refund, realityAmount, rateFee})
+				incomeTotal += utils.StrToFloat64(income)
+				refundTotal += utils.StrToFloat64(refund)
+				realityAmountTotal += realityAmount
+				rateFeeTotal += rateFee
 				j++
 			}
+			xlsx.SetSheetRow("Sheet1", "A"+strconv.Itoa(j), &[]interface{}{"总计", incomeTotal, refundTotal, realityAmountTotal, rateFeeTotal})
 			//将文件保存至服务器
 			xlsx.SaveAs("./static" + downloadPath)
 			break