添加注释

utils/utils.go

@@ -390,7 +390,7 @@ func FileExist(file string) bool {
 }
 
 
-
+// 导出excel文件 prefixFilename 文件前缀名称
 func SaveExcelFile(list []interface{}, sheetName string, prefixFilename string) (filepath string, err error) {
 	file := excelize.NewFile()
 	streamWriter, err := file.NewStreamWriter(sheetName)