去掉测试代码，修复一处错误只打印没有返回的问题

grmi/export.go

@@ -3,7 +3,6 @@ package grmi
 import (
 	"LAPP_GAAS_GFrame_BACKEND/utils"
 	"errors"
-	"fmt"
 	"github.com/360EntSecGroup-Skylar/excelize/v2"
 	"reflect"
 	"strings"
@@ -39,7 +38,6 @@ func SaveExcelFile(list []interface{}, titleList []string, sheetName string, pre
 	}
 	streamWriter, err := file.NewStreamWriter(sheetName)
 	if err != nil {
-		fmt.Println("errors:", err.Error())
 		return "", err
 	}
 	for index, item := range list {
@@ -62,7 +60,7 @@ func SaveExcelFile(list []interface{}, titleList []string, sheetName string, pre
 
 			cell, _ := excelize.CoordinatesToCellName(1, 1)
 			if err := streamWriter.SetRow(cell, row); err != nil {
-				fmt.Println(err)
+				return "", err
 			}
 		}
 		reflectValue := reflect.ValueOf(item)